The most annoying operating system in TV industry Few of a ton of the issues with this TV: Automatically powers off whenever it feels to and you can turn it back using a remote. It takes more than 5 minutes to fully load the apps every time when you turn on the TV. Doesn't supply the audio to external speakers most of the time. and many more issues that I have no patience to type. By the way, the VIZIO CUSTOMER SUPPORT IS A JOKE. Once you purchase this you just have to live with it's a ton of issues.

I read the reviews and this was suppose to be one of the best 55" tvs. I'm sadly disappointed that it isn't the case for us. The viewing angle is not good. It is fine straight on but the way my living room is set up, the picture fades out from one side of the couch to the other. I'm also having trouble with the volume button, sometimes it works, but most of the time is a delay of a few seconds . Maybe I got a lemon but I will be returning this TV.

Item is still delayed with no reason attached at all. Not sure whats going on but its already 6 days late

Set up is super easy. The picture quality and clarity is amazing. It is very easy to use and there are an abundance of apps that some are free and others are a fee. The best feature is Smartcast.

It's HUGE. Definitely measure. The color is so vivid and I didn't realize it's a smart tv that's a plus. (My husband picked it and I was here when it arrived) it's been great for my work outs with the whole family.

Bought on 1/6/21. Came 1/9/21. I opened it and set up. Soon as I powered it up the panel had a black line going top to bottom of screen. Since it's new had to go the factory warranty. Also I bought Walmart's protection plan by way definitely should do Since nowadays technology is crap lol. Talk to vizio and now I have to wait 3weeks for a replacement and its not vizio that comes out to replace it its a sub contractor for them to do it. Never buy a tv online just go to store. It's a great tv dont get me wrong just know vizio as a company do there customers wrong with telling u information then not knowing what's in the notes for your account far as getting a replacement. Everything works besides the panel not working 100percent.

I had a 13 year old Vizio that had fluorescent back lighting and was only HD. It had a very good picture that I could manually adjust but it was loosing brightness and there was some light leak around the top edge. I thought surely this new LED 4K set would at least equal or hopefully best the old set but I was wrong. I watch 90% streaming programing through HDMI inputs and there is no manual picture adjustment available, just picture modes like 'Vivid', Bright, Calibrated etc. These only allow Backlight and brightness adjustments but not contrast, saturation, tint. One program will look OK but the next will be so dark that it's barely watchable and I'm constantly trying to adjust the picture for each program. I have an old 22" HD set that has a better picture then this set. This set does OK with well lit sports programing or live broad cast like golf and Nascar. You can set manual color, contrast, tint if you watch the Vizio free TV channel. Wish I'd never bought this TV. That's one small mistake for man. One giant flop for Vizio.

I had originally bought on sale for only $598, and it looks Amazing. Picture quality for the price is actually surprising great, and love how it supports Apple airplay. Very bright, and contrast is great. For how much I paid for this tv, it really surprised me. It's a budget tv, that doesn't look like a budget tv. It competes with the likes of lg, Samsung, and Sony's higher end TVs. Only it's far cheaper. The user interface is pretty sluggish to today's standards, but given I already had a fire tv stick 4k, it wasn't that big of a problem for me. 10/10 would highly recommend.

Very good picture quality. Lives up to reviews. Made two adjustments. Using the picture button on remote change the setting to bright otherwise the colors are too dull. Also, using the menu button adjust the audio by turning on sound leveling. It adds quality to the sound so that a sound bar isn't needed.

The TV came in but it looked like it had been used. The back of the TV looked somewhat aged like it was either on display or returned. I paid for a new one. That would have probably been overlooked but the screen has some DSE and banding. I'm looking at returning it.