[This review was collected as part of a promotion.] The technology is really good, it has an impressive picture. But its impossible to figure iut hiw to operate the TV appropriately. Menus are disjointed & all over the place. Theres a Menu screen for certain settings, one for INPUTS, one for the HOME screen which has apps, and casting icons, but you turn on Airplay in another screen. Connecting a computer by HDMI cable results in constant screen flickering, as well as the TV randomly re-booting.

I was looking for a tv with great features and great picture quality without breaking the bank and I couldn't have found a better tv. I had originally purchased a sony 65" in the same price range and the lack of contrasting colors and bright blacks made me do more research. I took a chance on the M-Series Quantum and the blacks are black, contrast is spectacular and it's a very sleek and modern looking tv. I'm very happy with the quality of the picture especially with the gaming and the movie watching experiences.

[This review was collected as part of a promotion.] To sum it all up in one word, wow. This tv is a HUGE upgrade to our basic hd tv we had. Out of the box it was simple to set up. Not heavy to lift with a partner. Turning on the tv I was speechless. The picture quality is out of this world. I feel like I'm looking out a window. Love the smart features included with the th as well. Extremely happy with this tv. Would definitely purchase again.

This is our 2nd VIZIO, however it's our 1st 4K HDR. I Was convinced after the Beijing Olympics...in particular the Opening Ceremonies. They had huge VIZIO Flat Screens (4K HDR) wasn't on the market yet...but the display on these TV's were Amazing. I still have that one in my Basement...works fine! The Brilliance of the 4K HDR just blows my mind!, I am so happy with This TV from VIZIO.... I tell everyone looking for a flat screen... Always check VIZIO.

Our last TV was on the way out with all kinds of issues so I started reading through reviews for a replacement. I have a 32” Vizio, that I have owned for close to 20 years that still performs admirably so when I read the reviews on this model, I was sold. Set up was easy, and after registering I also installed the app where I could use the remote from my phone. The only minor complaint I have is that the lock out feature is rudimentary. I have two preteens that already have too much screen time on other devices so to limit time on the TV I wish the lock code would work in different aspects of the features that the unit has.

I picked this TV up on a black Friday sale and have been pleased with the picture quality. Read a lot of reviews on this set and thought it was a good buy. Only issue I have had is the tv will turn itself on during the middle of the night on occasion. Has happened 3 times so far. Not sure what is up with that or maybe I have a ghost!

The picture and features are great on this TV. The 55" size fits perfectly over my mantel. At first I did not think I would want a TV over the manrel, but it was the only place in the room to put it. I'm glad it worked out because to my surprise it is perfect.

Not used to having to switch apps to get content...but I can live with it. Also, was not prepared for the quality of the picture from wireless. I found out afterward that there is very little 4k streaming through wireless. But, the picture is still better than my cable with the old tv....So I am ultimately satisfied. Additionally, when I watch Netflix and Prime through my PS4, the picture is better than when I use the same apps from the Smart Apps in the TV. I imagine that would be the same if I added a Roku device. For the price and size, I am happy.

This is an incredible set, and I cannot believe how "low" the price is! It was finally time for me to upgrade to a new set, and I did everything in my power to not upgrade as my current Vizio was still going strong, and it was 3D, and I have a large collection of 3D blu rays, and I find it foolish that TV manufacturers are not still making at least some 3D sets, and I sincerely hope Vizio includes 3D on sets again even if it is in their higher end ones. However, it was time for me to upgrade to 4K, and my goal was 65 inches, Dolby Vision, and a full array. This set is not the only one that has those, of course, and I can say that it took me at least a month and a half of reading too many reviews to count and watching a ton of YouTube review videos on this and other sets. There are other great sets out there, of course, but after my research, and given the price, I bit the bullet on this one. It was and is beyond worth it. 4 HDMI inputs, a full array with 90 local dimming zones, Dolby Vision, etc. The specifications speak for themselves, and they are wonderful. The setup was easy with a step-by-step guide that immediately upgrades the set to the newest firmware and software, and a really, truly good default "Calibrated" setting that you may only have to tweak a bit here and there. I am also a gamer, and it's nothing short of spectacular. I will not pretend that I can measure lag by the millisecond like the competition "gamers" can, but I have found no lag whatsoever both offline and online gaming. If you are looking for an out of this world for the price television that is, and I feel this is true, worth at least a few hundred more, that features jaw dropping 4K, ample HDMI inputs, and it will not break the bank, then this is for you!

I am a person that does alot of research before buying and glad I did. The clarity and color is more beautiful then I could have imagined. Delivered in perfect condition. My son set it up for us in short amount of time. I have cable service and use Netflix, but I know so much else is available for those that would want that. I am very happy with the sound also. As others commented, the remote is small and not my favorite, so I use the cable remote most of the time. Our son wanted me to use my iPhone for controlling everything but I was not interested in making that technical change. LOL. 55" is perfect for our apartment living room. I wanted it on a pedestal stand on our cabinet so purchased that separate from another company, but I am sure the legs that come with it are fine.