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VIZIO M55-C2 55-Inch 4K Ultra HD Smart LED TV (2015 Model) - VIZIO
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LG Electronics 49UF6400 49-Inch 4K Ultra HD Smart LED TV (2015 Model) - LG

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VIZIO http://ecx.images-amazon.com/images/I/51xyIv3OU9L._SL160_.jpg
VIZIO M55-C2 55-Inch 4K Ultra HD Smart LED TV (2015 Model) - VIZIO
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LG http://ecx.images-amazon.com/images/I/51kXCLg21iL._SL160_.jpg
LG Electronics 49UF6400 49-Inch 4K Ultra HD Smart LED TV (2015 Model) - LG
Rating info
eComparisons Score
eComparisons ScoreThe "Comparison Score" Is calculated based on the average number of times this item was compared with other items in this category by our users
8.2
6.8
User Rating (Amazon)
User Rating (Amazon)

Five Star Reviews:

58%
Amazing picture quality more so than a lot of more pricier ones
April 16, 2016
This is a very nice tv with an amazing picture. The 4k video quality will blow you away, especially if this is your first 4k tv like it was mine. You do have to configure it some but I just followed a couple of the reviews and then tweaked it further to my liking. I was watching a 1080p movie and was amazed at the different. The quality was so nice that I had to check back and make sure that it was not a 4k video. Even tv shows using plex or chromecast look waaay better on this tv than my other two previous 1080p tvs. No matter what people say about it being a cheaper tv, this is a very NICE tv all in all. The build quality is excellent and the smart features are nice. That said the software does lack as it does not have the Google Play store so you do not have a large number of apps but add in a $35 chromecast and you will be good to go. Now their app store does have the essentials like plex, youtube, facebook(ugh), flicker, hulu plus, crackle, iheart radio, etc. but you will not have as many choices in apps as you would with an external device.

I have had this tv for 4 days now and every time I watch something on it, I am reamazed by the quality of the picture.
Five Stars
February 3, 2016
I bought the M80-C3 80 inch 4K Vizio TV. Its an upgrade from my previous 65 inch 1080p vizio, which i was very happy with, and is now in my bedroom!

I mounted this vizio on the wall where my 65 used to be. I havent watched any 4K content on it yet, because 4K content is still a little hard to find, but I will try that out very soon. So far, this TV is fantastic even watching 1080p content.

Vizio makes one of the least expensive 4K tv's on the market, but I think the picture is awesome so far. For the price, I dont think theres a better TV on the market. I have a huge room, so 80 was the perfect size.
This TV is easy to set up
January 15, 2016
Upgrading from a 2009 Samsung LCD 32inch 720p TV to this.

Purchased December 21st 2015 and got it December 23th 2015
Over the years, I have watched Samsung up their prices, and Vizio keep their prices affordable while still producing the same quality. Sure, there are some technical aspects that separate the two brands, but these are usually for those looking for a specific use TV (like gaming only or for a computer only).

This TV is easy to set up. The smart features are great, but limited however, being able to cast your android device to the TV WITHOUT a casting device like Chromecast is brilliant. It was one of the selling points for me. Simply download the chromecast app, and cast your content to your TV. No need to set ANYTHING up on this TV!

The amount of HDMI ports was another selling point. Having 5 of them plus a USB port is great. My old Samsung only had two and it was frustrating switching between components being that the cable box consumes one HDMI port. HDMI ports on here are realitivly easy to get to.

After setting this TV up, I went straight to Netflix (one push of a button on the remote brings Netflix, Amazon and iHeart Radio apps up, regardless what else is going on on the TV) and watched a 4K video. I recommend the Oceans 4k movie. Being able to see every drop of water as the wave hits the rock in stunning REAL 4k is brilliant. FYI - you have to upgrade your Netflix subscription to see this... however, the upscale in this TV will take a 1080p move from Netflix and upscale it to 4k. Another FYI - most cable companies (comcast) only broadcast in 720p. Still, the upscale works great.

Second selling point was the 120hz... real 120hz. I have seen TV's that try to produce 120 or even 240 and high pace action sceens tend to display that blur. For example, watching a football game, the football, when thrown, will have a tracer attached to it as the TV is having a hard time keeping up with this. For this very reason, avoid simulated 120 or 240hz. For those that are curious, (and still reading this), watching football on this TV is a pure orgasmic joy... again, coming from and old LCD 32" TV.

Other things I have seen people concerned about, the glare on the TV... this has none. It has a really good anti glare cover.

My ONLY concerns for this TV is the clouding of the direct backlighting. What this means, when you have a pure white image on the screen, you will see some dark cloud like areas. These are shadows created by not enough active zone LED backlights. This is why it has become such a marketable thing for manufactures. The more active zone LED backlights, the less clouding. Unfortunately for us, you pay almost $200 and up for double amount of active zones. Again, this only shows up on a very white screen, and is only noticeable to someone looking for it. All other colors do not have this issue... that I can see.

Another issue that I have ran into is using a hard drive to play movies. Generally, actually, 90% of the times, I have no issues using my Toshiba 2TB 3.0 usb hard drive plugged into this TV to play movies. The issue I have is some folders just simply do not like to open. What happens instead is when you access a certain folder (it is fairly consistent with which folders cause this error to happen), it simply turns the hard drive off, and changes the input to whatever you had it on previously. I am logically guessing that there might be a power to hard drive issue or, more likely, a hard drive reading issue where the TV's software that sends a request to the hard drive and the hard drive tells the TV that it is stuck. I have not tried other hard drives.

My only wish list, aside from MORE apps, is to have a power button on the top or side. I like to turn the tv off via button on the TV (seems to turn things off quicker I suppose) as opposed to the remote.

If you have any questions, please let me know!

Picture and video taken by my HTC One m8 1080p video.
I was going to stick with Vizio because even if I didn't like that it was immortal
August 10, 2015
My first flat screen TV was a Vizio, a 32 inch one I bought 8 years ago. My wife and I had an agreement that when it died, I could buy a new one. One time a few years ago it had a line of pixels flaking out, and I thought for sure my time was coming but sure enough it corrected itself shortly thereafter. I was beginning to think it would never die.

It still hasn't but I managed to convince my wife to upgrade and after a lot of internal debate between a 4K tv and a larger plain HD one, I settled on the 50 inch 4k. I was going to stick with Vizio because even if I didn't like that it was immortal, my last TV had done right by me.

Setup was a breeze and I quickly mounted it and without touching it, it looks great. Keep in mind I have the eyes of an 80 year old, and I'm not the type to go in and fine tune anything or talk seriously about black levels. I care about taking something out of the box and it just looking great and this TV does.

The only thing I could possibly ding it on is the remote. Compared to my old TV remote, this one just feels chintzy. The plastic feels light and thin and it's far from ergonomic like the old style Vizio ones. Granted this one has a keyboard on it's back, but it's just a giant rectangular block of plastic.
The absolute best picture available at any price . Impeccable service . Mor than 5 stars
May 21, 2015
I'm not sure how Amazon relates reviews to products . Many of the reviews here have no relationship to my TV , the 70in 4kM model 240hz ultra hd LED TV . Reviews vary from 40 in 42in 50 in 120 hs , non 4k TV . Careful what you read .
Another caveat . Several reviews describe using this TVas a monitor for their computer or for gaming . I bought this for a home entertainment center. I suspect most others are looking for the same . So my review is for the M70 4k ultra hd smart LED hdtv 240 hs. For my stated purpose. If you want this for home entertainment my review is for you .
The picture is beyond expectations . Crisp , no blur , no judder or sputter . You can watch formula.1 racing or Jason Spieths fastest swing with no blur . The picture needs tweaking . This takes less than 5 min.. Flesh tones are spot on . Set up is simple . The stands are good and hold this monster stable . Viewing from any angle is great to awesome. No bad . The picture is far better than any movie theatre .in any mode , 4k or not , the picture is clear ,crisp and as I said awesome . The 4k from Netflex rivals Ansel Adams for clarity and detail . Nature documentaries put you in the scene. Though not 3d it feels like it . The depth of colors is natures own .
No one wishing a home theatre would expect the sound from ANY TV screen to be adequate. I have 7 speakers , a great receiver , a giant twin speaker ( heavy ) woofer from THX . Two rear speakers are imbedded in the ceiling . You are NOT buying this TV to be a sound system . You are buying a truly superb picture . It's senseless to comment on the sound quality. Quality sound is impossible in any flat screen. So , expect to spend whatever your budget can stand for sound .
So how do I rate this TV . I wish I could give 10 stars . You cannot do better for picture quality. I recommend a good audio sound specialist or a name brand system . Don't forget your theater chairs , popcorn machine , etc.. I could add tech talk . But , why! Enjoy . My puppy loves the picture.
One additional important point . Using Amazon prime the set arrived when promised . Two very nice men unboxed , set the screen on the stands , plugged it in and waited to be sure there was no damage or grey screen . Making sure we were pleased they then carried away the debris.
48%
Happy to buy this
August 7, 2016
Awesome tv. Picture quality is good. Sound quality is good. Can be easily connected to internet. Only issue is it has less memory so when you watch any movie through browser movie stops it betweer and you get error clean the memory.
Good TV
April 9, 2016
We've had this TV about a month and are really pleased with this it. Great picture and sound. I'm not an electronics wonk and can't tell you all the specs of it, but we wanted a Smart TV that looked good for our modest needs. Really slim TV and slim bezel, so it looks great on a credenza; ours is not mounted to a wall or anything. I expected it to be a lot bigger than our older 36" TV, but the bezel is so thin that I'm getting a much bigger screen but the box is only about 3" larger than the old one. I wanted an optical output for a sound bar and that is working well. The TV was easy to set up and I like having Netflix built in, so we could put our Roku on another TV. I haven't had any trouble with the network connections failing. Ours was delivered perfect out of the box. This is my 3rd LG TV. I'm a fan.
Fantastic Picture
March 16, 2016
This is an incredible TV. WiFi smart technology made me able to link it to my phone/internet, that's the best part about it. The picture is great out of the box and I connected my Xbox ASAP to get the full fun out of it.Problem: Shipping, always make sure it arrives as you want it. Mine came with a huge gash on the screen. It looked like a box cutter cut straight through the box. I had to return it but while I waited for the return label for 2 days it made me long for it greatly. So I went to an electronics store and just bought one that I could take home with love and care hehe :)LG products are quality you can depend on. I wish the companies responsible for delivering these were just as good.
Nice set!
December 15, 2015
This is a quality product. After we played with the settings and got everything just right we quickly grew to love this tv! The colors are vivid but not overly so, and the image is crisp and clear...very lifelike, almost as if we are right there in the scene. Adjustments we made to the refresh rate add to the realism. We increased it just enough to remove motion blur without it being so fast that everyone looks like they're in a hurry. We're very happy with this tv. With it being hdcp-ready, it was a great buy for the money!
I like the way mine works
December 2, 2015
I like the way mine works so far I'm using it as a PC monitor the remote works good and a lot of people in the reviews seem to like the TV apps. I got a video card and hdmi 2.0 cable that can handle the full resolution very few video cards can handle the full resolution on this screen and only higher end GeForce cards at the time of this writing and if you don't have the newer hdmi 2.0 cable I believe it can be a bottle neck and stop you from getting full resolution from what I read. I'm using on the monitor at 4096 X 2160 however I only use that when doing things like Photoshop images for regular web surfing I use 1920 X1080 . Will update if I have more info or problems.
The colors are much better, the smart TV apps are much faster
August 26, 2015
I exchanged a Sharp LC-40UB30U for this LG. The colors are much better, the smart TV apps are much faster, viewing angles are fantastic and all for about the same price. Amazon excluded to also mention that this TV actually has 3 HDMI ports. 2 rear + 1 side. This is also a 2015 model that replaces the 49UB8200. This one is also labeled as 120hz but the panel is actually just 60 + their proprietary software trickery that supposedly makes it perform like a 120.For the wall mounters this is a VESA 300x300 form factor. There is a slight lip in the bottom half of the TV that could get in the way if you have a universal VESA kit. I had the bracket extensions that extended my wall mount from a 200x200 to a 300x300/400x400. The lip did get in the way but I simply put a small bend in the bracket toward the outer edge and problem solved.Overall very happy with the TV. Leaps and bounds superior in every way to the Sharp.

Four Star Reviews:

15%
Crackle and Hulu don't quite work and few streaming apps (End of Life Yahoo! Smart TV)
November 24, 2016
This TV and likely all Smart TVs using Yahoo Connected TV (Yahoo! Smart TV) are already obsolete with respect to major apps and any hope of additional apps.

As of Feb 2016 Yahoo! announced plans to divest its Smart TV business as it eliminates legacy businesses.

Crackle does not work at all (video does not restart after a commercial) and Crackle Support claims to know about the problem and can only suggest alternative devices.

Hulu also fails after commercials, and now when it does, jumps back the beginning of the show. Not after every commercial but about 50%. Can fast forward back to after the commercial.

Hulu offers to help debug the issue. If they would give me the code for a Yahoo Connected TV I would take a run at it. I actually looked at becoming a Yahoo Connected TV developer.

[...]

Also, the selection of Apps is tiny compared to say Roku and as far as I can tell nothing has ever been added.

So, at this point, if you are looking for a Smart TV with a comprehensive set of apps for streaming, look elsewhere, or plan on adding an additional streaming device. Other brands use Yahoo! Smart TV.

The set has another problem that Vizio did partially address. It will forget the channel skip settings on OTA broadcast channels. Sub channels set to be skipped will simply lose their skip setting. It was much worse, all would be lost in minutes, but after working with Vizio, and a software update, now it happens once a week on one channel. It might have something to do with signal drop out.

I have had the set for just about a year.

Otherwise a nice set, the app issues is a bit disappointing, means going back to a Roku box much sooner than I expected.
Great 4K TV for the Price
January 6, 2016
I've had this TV for a few months now. It replaced a 10+ year old Sharp Acquos that was so old, it actually had a break out box where all the wires attached. So anything would pretty much be an upgrade for me. The picture is great. I paired this with Vizio's sound stand for better sound and the hook up was super easy (and the TV remote immediately worked with the sound stand).

Access to the apps is better than much more expensive TV's like Samsung which I think try way too hard with their app interfaces. Having the apps come up on the bottom while you're still watching your show makes for a seamless easy experience.

I will say that the viewing angle is a bit constrained. I live in a fairly small apartment so it's not a problem for me, but I notice that from the side the picture does get washed out quickly.

I haven't had any problems with the soap opera effect, but there have been at least 2 software upgrades since I got it (and incidentally these happen in the background so you don't have to do anything to get them).

The remote is also great. It's a bit old school, but having keys that really press and click a bit is actually great. And the keyboard on the back has changed my relationship with searching Netflix or Hulu.

You really can't beat this TV for the price.
Beautiful TV.... When Calibrated
December 6, 2015
This TV is Beautiful... When Calibrated Properly, as others have said. I don't profess to be an expert at Calibration, but having read countless articles on calibrating this TV, I do believe I have found semi-optimal settings for most users. I have attached screenshots of my settings menu.
An excellent purchase in almost every respect- Until it dies
October 21, 2015
An excellent purchase in almost every respect. The only downside is that it has a horribly slow boot time- never thought I would say that for a TV. Takes at least 30 seconds after you hit power to turn on, but a winner in every respect after that.

EDIT: The TV just died. We will see how customer service deals with this, and the review will be updated accordingly. Currently no picture, but sound does come through. Judging by what I am reading of the warranty it looks like I will be responsible for all the shipping expenses to send it out which will be high.

If the customer support impresses me this will be 5 stars. If they don't fix this, I will leave it at 1 star or worse. Middle support=middle review.

Update: Other than the time it took, Vizio handled this about as well as possible. It took 10 days, and they sent over a replacement TV through a delivery service that also took away the broken TV in the same box.
Great picture for the price, wireless connection could use some work
September 4, 2015
Had this a couple of months now so wanted to give a quick review. Overall, love the picture and ease of use. A couple of areas that could use improvement would be having all cables on one side of the TV. I have it wall mounted and have 3 HDMI cables and a TOSLINK optical connected on the input/output side but the power is all the way across the back of the TV from those so hiding the cable is a pain. The power cord is also too short to run behind the TV and have it in the small run down with the other cable. Small gripe, but still could have been thought out a little better. The reason I gave this 4 stars and not 5 is really more about its wifi. I think it mis-reports the connection speed. I'm on a 200Mbps connection with TWC and have used different routers (two N and one AC) and the fastest reported speed I've ever seen from the TV on a speed test is 26Mbps and it wildly fluctuates from as low as 10Mbps up to the 26Mbps. The router is literally 2 feet from the TV in a side cabinet so it's not a distance thing and I'm currently using the new Google OnHub router and that is the one that reported the 26Mbps(just seen that speed once). But I can stand next to the TV with my Nexus 5 or Galaxy Tablet and run Ookla's speed test and get 186Mbps or more from the same router that the TV is reporting 10Mbps. Utterly confusing. Granted it's not all that big of an issue now, but as more 4K content comes out, I'll need a sustained 20Mbps or so to get true 4K. As it is now, seems to vary from 1080 to 4K.Attaching a pic of the TV so you can see how close the Onhub is.
14%
Love the size and the picture is great
September 17, 2016
This was my birthday present from my husband. Love the size and the picture is great. However, after only two months, the signal translater went out and the board had to be replaced. Luckily it was under warranty, but I was disappointed that it had to be repaired so soon after purchasing it.
Great Picture, Horrible Sound
March 3, 2016
Works great. Connected easily with Internet and all the extras we have. Sound quality is AWFULL! But it seems that few TV's focus on sound anymore. I wish that there were side connections as well as back connection points. But it seems to be a solid TV which we hope to have for at least a decade. We've only had it for 2 months.
LOVE IT , but has minor
February 11, 2016
LOVE IT. This review is after only a few hours of use. I'll update later after longer use and better familiarity. Having LG bluray players this was a very simple and similar setup. Have a VIZIO in another room which I am happy with but when it is time to replace it I'll most definitely replace with another LG.Pros: Excellent picture, up-scales content, ease of setup/connectivity, price (dropped to $597 so I couldn't pass it up), Has apps not available on my bluray playerCons: Rear connectors (wish they were side connectors), remote (usable but will replace with Logitech), Web OS2 (handy, but for playback of network video files it lacks the options to advance to a time/chapter while playing. LG bluray player has this ability and this tv plays the same formats, so this is a step back in my opinion).Wish the Web OS had a one touch connectivity or web based setup. Using a remote to navigate a keyboard sucks, this should be something all manufacturers should work to eliminate.Update 4/1/2016Still love this TV, the picture is excellent. But, still has some minor issues in my opinion. The SmartShare application has trouble keeping up trans coding video files. I have this connected wireless to my server and it has buffer issues, un-watchable on any encoding rate. Yet when the same file is played through my LG BP530 bluray player, also connected wireless and only inches away from the TV, everything plays fine.Wish it was possible to shut off searching for a signal, no input currently other than Bluray or Chromecast. Annoying when it pops up everytime TV is powered on.
Super Smart TV
December 24, 2015
My first "smart" TV. This TV looks and feels much bigger than its size. The color is so sharp and crisp - minimal pixelation. It was very easy to set up. When you turn in on there's a walk through setting up the picture quality, internet, etc. I love that there are so many apps already loaded onto the TV and plenty in the App Store. There was one time where I turned on the TV and the internet wasn't automatically loaded and there was a "no signal" screen but that was easily fixed by going back into the settings and reconnecting the wireless.
The picture on this television is great. Easy to use remote
December 10, 2015
The picture on this television is great. Easy to use remote, will take some time to learn the remote. The "My Apps" loads fairly fast but getting certain channels to play all videos in a group requires you to hit play at the beginning of every video. My only wish for this device would be to have an hdmi out for those of us having a home theater so you can get the correct audio format instead of using the optical out that only supports 5.1 audio. Other than these two little issues the tv is worth every penny.
Excellent
November 17, 2015
Great TV. I love the built in Smart TV Web OS features. It gives instant access to Netflix, Amazon Prime,the Internet and many other apps without having to fumble around with extra streaming devices and remotes. The picture is great but at times the whites almost seem to bright and at the same time the blacks seem a little too dark and blend together. Another minor complaint is the screen and frame is very shiny and can cause some reflections. The speakers sound better than most TV's, and it is very light weight at only about 25 lbs., that's over 100 lbs. less that my old 30" HD tube TV!I recommend buying the LG Smart Remote (AN MR600), it is much easier to type text and navigate though apps with it. The Smart Remote needs the LG Dongle (AN WF500) to work but it only cost $10 on Amazon. The Logitech K830 keyboard also is a nice accessory if you want to type easier.

Three Star Reviews:

7%
It's hard to judge the screen quality because I only watch streaming services like Netflix
October 24, 2016
I've purchased this TV as "Condition: New - BRAND NEW" from a third party seller through Amazon for $580 but upon arrival I noticed it wasn't a new item at all. The box was already opened, the screen didn't have the typical protective film, the remote came without batteries and there were scratches and scuffs on the corner, top, feet etc (see photos). The reality is, there are probably no more NEW versions of this TV. This is a TV from 2015, anything you buy in 2016 is likely refurbished. I contacted the seller and asked for a refund and without any arguing they offered to refund $150, which is the difference between a new item and a refurbished item. The fact that I didn't had to argue shows they tried to sell a refurbished item as new. Besides the $150 refund (bringing the total to $430) I got 6 months extended warranty. That's what they wrote by mail, not sure how I actually 'receive' this extension.

But now about the TV itself. It's hard to judge the screen quality because I only watch streaming services like Netflix, Hulu and YouTube. The quality varies and highly depends on the quality of the stream, the throughput of your WiFi etc. Sometimes the image is too dark, sometimes too light... I almost have to adjust the image settings on an individual stream basis. Again, nothing to do with this actual screen, more with the streaming services that don't offer consistent quality.

Regarding sound, I am affected by a software bug which makes the sound go up and down. These sound fluctuation seems to be a known problem and the solution is to switch off surround sound (SRS) and set the equalizer to default (flat). Not the best solution... While setting up this TV I updated the firmware and apparently this bug was not resolved (and probably will never be resolved at this point). So, regarding sound, just like the image, I see myself adjusting it a lot on a per-stream basis. Sometimes it's way too quite, sometimes way too loud.

The interface (volume, settings, switch apps) looks a bit outdated (drop shadows, bevels) but is pretty simple to use. Unfortunately you can't add more apps then available so if you want to play Google Music for example, then you're out of luck.

The remote is well designed and pretty simple. Unfortunately it doesn't have back light, so when you operating it in the dark it's hard to use. The keyboard on the back does have back light, but it switches off super fast after every key stroke. The keyboard doesn't always work, because you really need to point directly at the TV which is not a natural position when you're typing. Additionally the keyboard is not well integrated with the apps and sometimes acts differently across apps. Lastly, the top and bottom of the remote is equal by design, so you end up using the remote upside down more than you expect.

Overall, it's an okay TV, for the price. I'll definitely hook it up to a Chromecast Ultra or Amazon TV stick, because the built-in apps are pretty limited.
Not a bad TV at all.
March 15, 2016
There is a loose screw rolling around in side the TV, can't seem to get the the TV to stream 4k to the Roku 4, not sure if it is the Roku's fault or the TV's yet. The picture takes a lot of adjusting to get right as well. All and all a good buy if you can find it on sale. I am really worried about the loose screw however...
While the the screen is viewable from mild side angles ...
February 15, 2016
While the the screen is viewable from mild side angles, the color saturation, brightness and contrast shift dramatically from the side. Also, be aware that this TV does not allow for direct internet browsing and limits you to the pre-installed apps for internet content
TV seems decent, quality control not so much
January 12, 2016
Let me preface this review with the fact I have returned two of these TVs so far, the first with a shattered screen and the second with about a 5"x2" patch of very noticeable backlight bleed. The former was untestable(for obvious reasons), the latter I only messed around with long enough to verify the bleed wasn't in my head(spoilers: it wasn't).

Now, that out of the way, from the little I used the TV it seemed pretty good. I really liked that the remote had a built in keyboard for use with the built-in apps like Netflix. The picture was clear, and it looks like it has a lot of great features if you really want to tweak color and stuff. I only checked out Netflix on it for a few minutes though so your mileage may vary.

From a feature and picture standpoint I'd say it's worth a purchase, but I'm getting the impression the quality control leaves a lot to be desired or I just have the absolute worst luck.
Motion blur not as bad as my first impression
December 6, 2015
Had to edit my review because I overreacted to some motion blur I noticed while gaming, while its not the best in handling some types of motion in games but I believe it is in the normal range for a LCD/LED display, What I was seeing was caused by the game I was playing and the clear motion feature was set on which made it look really strange, like triple/double images while panning or moving fast, with it off it looks better for certain games I have learned.

Now I'm going to keep the 3 stars cause I usually have curtains down while watching tv, but today had them open for first time with this tv and I noticed a couple scratches on the screen, at first thought was a smudge but couldn't get off with microfiber cloth, its really too bad cause I'm really liking this tv and don't want to have to exchange but will see if bothers me now that I know its there.

Overall its a great value for what you get imo, Most people probably won't notice the motion issue, wish the 50in was 120hz tho cause think that would make it better when it comes to certain games.
11%
Not bad but not great
January 24, 2017
Not bad but not great, it's for my folks and they like it although I have higher standards. Its a cheap 4K set so it CANNOT display 4K video at 60FPS, whether this is a software bug I'm not sure but either way this limitation makes using it as a PC monitor a terrible experience. The picture is pretty good but I did spend a lot of time in the menus disabling features like its 4K and 120Hz upscalers because otherwise it made every show look like it was shot with the kind of cheap camera equipment used on daytime soap operas.
Here's the rest of it..,,,,,
July 23, 2016
Wonderful picture! Good TV, easy to set up. No problem with the TV, this ranking is for people like myself that need closed captioning. The closed captioning on this TV is right over the area where translations are given if regular caption is in foreign languages during an interview, where identify is stated for person being interviewed during regular newscast and also in same area where my cable identifies what upcoming shows will be about. This is something I find very frustrating to me, something that would prevent me from ever buying this particular TV again even though I love the rest of it.
TVs should last more than 6 months
July 3, 2016
 TVs are not cheap enough yet such that they are disposable after 6 months. Loved it until 6 months in it stopped working. Audio works but visual looks like the video below. We tried several different inputs through the antennae and both HDMI ports. Amazon rep was very friendly and helpful, but the factory reset and static electricity discharge procedures did not resolve the issue. LG scheduled a contractor to come out and look at it since it is still under warranty. I will subsequently update the review.Updated - LG sent a repair team out within a few days under warranty. They fixed TV in less than 1/2 hour. Still a little disappointed in the quality of the TV given it broke within 6 months, but the repair was pretty painless.
Crap wifi and poor contrast made me return.
June 19, 2016
Bought this as a wearhouse deal and it said it was like new, the TV is a nice size and looks great, the 4k looks good and colors are vivid, unfortunately the contrast on the TV is dismal, and I watch a lot of dark film content like Penny Dreadful and Game of Thrones, this TV's black levels wanted out background details to the point of it looking like floating heads during a dark scene. Also had to return the TV because the wifi would not connect no matter how much i researched and tried to reconfigure my router.
Great TV. Average interface.
March 19, 2016
Pros: It was a great price. The TV looks great.Cons: Not a fan of the interface. Lack of native Plex app (other vendors support this). Wifi has some issues. I have to reconnect every time I turn on the TV. If you're a traditional cable TV user, this works fine. If you are heavy into smart TV functionality, you may want to explore some vendors that are further along.
Nice picture and good sound
March 2, 2016
Nice picture and good sound. My major complaint is that the "smart" feature is anything but that... After more than a day or two this TV fails to remember my password on the internet and frequently logs out of hulu, netflix, etc requiring me to input my login and password info. It seems like I will have to purchase an additional AppleTV or ChromeCast device. If I would have known this I likely would not have purchased this TV model.

Two Star Reviews:

5%
I would expect a TV I paid over $600 for ...
March 20, 2017
I would expect a TV I paid over $600 for would last at least two years. Not this one.
Look at a different brand
October 30, 2016
Unfortunately the picture locks up occasionally. The sound continues. Then I have to restart the television which it doesn't seem to want to do, it acts as if it is a frozen computer for about ten to twenty seconds, then turns off. It seems like I have this issue once a day. This happens with two different service providers, Brighthouse and now DirecTV, so I know it is the actual television. I had called Amazon customer assistance and the tech expert talked me through resetting the television and I had hoped that it was cured, but unfortunately it still does this. Too late for the return so I have to live with this issue for the life of this television. I also don't think it is as "smart' as it should be, not all apps are available.
While it has a nice picture (at times)
September 9, 2016
If I could go back, I would not purchase this TV. While it has a nice picture (at times), the one I received suffers greatly from the "dirty screen effect" (Google it). I called Vizio to see if this was normal and they said to take a picture of it and then they could submit a warranty claim. However, this is next to impossible for this kind of issue since this problem only occurs when things are moving rapidly on the screen and taking a picture of this does not show anything. Other than this issue, it's a nice product, but this is a deal breaker with me. Never will buy a Vizio again.
this tv crashes when streaming netflix and amazon prime video ...
April 6, 2016
this tv crashes when streaming netflix and amazon prime video about every hour. There is a loud clicking sound that comes through the speakers every minute or so as well. I assume I have a defective unit.
Panel issues
October 30, 2015
On a first glance I was really happy with the TV, but soon started to notice issues. Whenever I was watching something with a large, solid color background (sports, for example) I noticed that the TV has faint dark vertical lines across the screen. Several of them, some darker than others. Soon it started to really annoy me, and for a brand new TV worth almost a thousand dollars you'd expect to have a perfect screen.

I contacted Vizio online support and they asked me to do some sort of reset, which of course didn't help. Then they asked me to send photos and call them. On the phone they said they call that a panel issue and they would do an on-site swap, however the replacement product would be a refurbished model, a returned model, basically god knows what.

It took pretty long before their third party contractor brought the replacement model. The guys looked sketchy, they were dragging the replacement box on the ground, swapped the TV's and dropped my old TV in the box before dragging it away. The replacement TV is even worse than my first one. It has the same panel issue but with this one it's worse. I also noticed there's a bright round spot, about the size of a fingertip in the middle of the screen. The guys who brought it said that's how Vizio TVs are and recommended me getting Samsung because their panels are better.

I contacted Vizio again, was asked to do a reset again, send photos again and call them again. On the phone they reviewed my photos, agreed that it's a faulty panel and told they'd send me a replacement unit, again. I'm waiting for that now.

I give it two stars because 90% of the time you can't notice the panel issue, but that 10% bugs you so much after buying a brand new TV. Also replacing my TV with something that's even worse isn't acceptable, feels like they're giving me B-grade leftovers. Customer support is alright despite being a little inconvenient with all the calling and picture sending (I showed them pictures in the online chat but was still required to separately send them using their own uploading system). Waiting for my 3rd TV now, hoping it won't have the same problem.
3%
Wireless sucks
January 30, 2016
I purchased 3 different LG TVs this month and had to return them all because they wouldn't connect to my wireless network, even when they were placed right next to my router. I called LG customer service and they blamed my router or ISP, I called my ISP and they said it might be my router, I called my router's support and they said my router worked just fine.But here's the kicker: there are three computers in the house that connect just fine, cell phones and tablets connect just fine, visitor's laptops connect just fine. LG, you have a problem!
Barebones TV
January 16, 2016
Pretty barebones TV. Does not even have a standard 3.5mm jack for headphones/stereo systems, only 2 HDMI ports, etc. WebOS lacking apps.
Two Stars
December 23, 2015
No damage to the box but the screen has a weird rainbow shadow on the bottom left corner.
The first TV i ordered was great, the picture looked great
September 14, 2015
The first TV i ordered was great, the picture looked great, its nice and light. However there was a weird ripple in the side of the screen. I returned it and got a replacement, the entire image is completely distorted like it was dropped on its screen. I'm hoping to replacement it one more time because other than the defects its great and it seems like everyone else had luck getting a good tv.

One Star Reviews:

15%
We bought this tv in August of 2015 and two ...
April 19, 2017
We bought this tv in August of 2015 and two years later the screen is not working. It has lightened in color and has lines running through it. The Amazon replacement period has passed and Vizio will do nothing for us. They are saying since we didn't buy a warranty they can't help us. A television should last longer than two years. We have many other brands that have so from now on we will avoid buying Vizio.
Did not work well
January 7, 2017
Received this product from Beat Deals INC and plugged it in. It was broken and could see that the inside layer of glass was shattered. TV was not worth buying refurbished, buy new. Bought the newer version of this TV for a different vendor, and looks great. Very clear and sharp. Still waiting for vendor to issue refund.
5 star product, 1 star quality
November 24, 2016
The TV features and functionality is outstanding. But, the software and/or electronics are so glitchy that it needs to be unplugged in order to get it back up and running.

Simply changing the channel can cause the HDMI to freak out and lock up the TV. Changing HDMI inputs will lock up the TV.

It will randomly disconnect from the network while watching content from the built in Apps (Netflix, VUDU, etc).

But wow.. the picture quality is superb... The sound is loud, and ultra clear. The mounting feet are a bit weird, but workable.

Both a 5 star and a 1 star review. The 1 star review wins since I can't actually the TV without having to get up and unplug it about 3 times a day to reset it.
Failed after less than three months
June 30, 2016
After less than three months of normal use, the TV developed a thin vertical black line about four inches from the right edge of the TV. After a while, a big round black blob started to develop on the bottom of the line, growing bigger every day. I am told that this is a defect that cannot be fixed, so I will try to get this TV replaced. Wish me luck.
vizio tech center
April 6, 2016
First let me say to be fair I have always bought vizios, so when it was time to upgrade this seemed like a good deal on amazon. When we received the tv and hooked it up it looked great. Within a day it started to make a loud snap when going to a commercial and the picture would go out and come right back on. Called vizio and they said they would replace it( sounded great). Receive a new tv and within one day tv did the same thing. Called vizio and said they would send out a tech, which they did and replaced a board in the tv. Same day as the tech left started doing the same thing. Called vizio again(starting to see a pattern?) This time very unfriendly and said it had to be something on our end and common sense said it is probably our cable box. Replaced cable box and same problem. I have read on line that other people are having same problem with this model. Will try one more time to work with vizio but I am losing confidience with the tech service which is now treating me like it is my fault that I bought a model they are having trouble with. Stay tuned and I will let you know how it turns out. uwe v.
24%
Lasted less than 2 years
August 18, 2017
Lasted just under 2 years don't think there's a warranty screen menus still work but can't watch any content through any means which is weird just static noise
Died after a year and a half. Worthless
August 5, 2017
Only lasted a year and a half! Last night, picture simply blacked out and TV blinks red lights with it not coming on. I will never buy an LG again.
No pictures and only 14 month old and very little use
January 8, 2017
After only 14 months and rarely used, our LG 49UF6400 tv has stopped working, no pictures. We bought this TV in November 2015 and has been in the bedroom but is rarely used. We only turn on the tv a couple of times per month and watch maybe an hour or two consecutively and is already broken. So disappointed with this purchase.
DO NOT BUY THIS TV
July 15, 2016
I had this TV for about 8 months, worked fine, even though the smart TV functions were set up poorly. The TV stopped working so I contacted LG because it had only been 8 months and the TV is on warranty for a year. Long story short, it has been 2 weeks, the repair guy has been to my house 7 times and the TV is still not fixed. Everyday he orders more parts and comes back the next day, and then leaves without the TV working. I have had to take off work in order to be home so the repair man can come and try to fix it. I made contact with a manager at LG, they will not replace the TV, they will only keep sending repairmen out to try and fix the TV until it is fixed or I lose patience and buy another TV. Moral of the story is, this TV is a piece of crap, don't buy it because it will eventually break and LG will not replace it, instead they will continuously send people to your house for weeks until you break down and buy a new TV.
Breaks down in 16 months
March 1, 2016
Great picture quality. However, after only a year and four month, while we were watching movie, the screen start to flick slightly. Within 10 minutes, half of screen went blank and flicked and none of the remote key worked except the on-off button. The manufacture warranty only warrants the first year. I have never had a TV die on me before. This is the first smart TV I bought. It broke in 16 months. Great. We don't even watch TV at all, only stream movies from Amazon Prime sometimes once in a blue moon.
Beware of UF6400 Models
January 17, 2016
I got this TV as a replacement for my 43UF6400 that went bad. This TV out of the box looked fine, no damage to the packaging or the physical TV. However the second I turned it on for the first time there were two giant half circle distortions on the top of the screen. Looks almost like someone squeezed the screen too hard during packaging. This is my SECOND UF6400 model LG that has been defective. I'm pretty sure this is their Black Friday model and I have had no luck with it. Go for a different LG model or switch to Samsung. Also, for those wondering, this model has no magic remote and no technology for a magic remote so you can't even buy one and use it.
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Pricing info
Old Price
Old Price
Price
Price
$1499.99updated: Mar 18, 2020
$565.99updated: Mar 18, 2020
Features
Article Number
Article Number
0845226011191
0719192596696
Binding
Binding
Electronics
Electronics
Brand
Brand
VIZIO
LG
Currency
Currency
USD
USD
Formatted Price
Formatted Price
$999.99
$1,399.99
Height
Height
1195.7 in
1078.7 in
Length
Length
1921.3 in
1716.5 in
Manufacturer
Manufacturer
VIZIO
LG
Model
Model
M55-C2
49UF6400
MPN
MPN
M55-C2
49UF6400
Number of Parts
Number of Parts
M55-C2
49UF6400
Product Group
Product Group
Home Theater
Home Theater
Product Type
Product Type
TELEVISION
TELEVISION
Publisher
Publisher
VIZIO
LG
Quantity
Quantity
1
1
Reviews
Reviews
Size
Size
55-Inch
49-Inch
Studio
Studio
VIZIO
LG
Weight
Weight
141.8 oz
92.4 oz
Width
Width
394.1 in
322.8 in
Feature
Feature

Refresh Rate: 120Hz (Effective)

Backlight: LED (Full Array w/ 32 Active LED Zones)

Smart Functionality: Yes - Built-in Wi-Fi

Dimensions (W x H x D): TV without stand: 48.8" x 10" x 30.4"

Inputs: 5 HDMI, 1 USB Ports

Accessories Included: Remote

Refresh Rate: 120Hz (Effective)

Backlight: LED (Direct LED)

Smart Functionality: Yes

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