This TV if awesome. By far the best image of an Hd tv I have ever gotten (and I have had about 5-7 so far in my life) The resolution is 4K, 120 HZ when you use the dedicated “HDMI 3” port. I am not sure why, but in the photos for this TV, they actually do NOT show this model as having the dedicated port but they DO show it on the 65 inch version of this same Tv. Rest assured, this TV has the exact same setup as the 65 inch quantum. The sound is decent but I bought the 5.1 sound bar with the surround by Vizio as well and they pair up perfectly (This Tv can NoT mount Vizio sound bars on the bottom, not that I can see) The one thing I would say, is there is a very slight glare that darkens the screen very very slightly when you look head on at the screen. It is t very noticeable but I tend to notice the small details in everything. Doesn’t ruin the experience whatsoever So one thing I did notice with my Xbox X is that this TV is able to do everything pertaining to 4K EXCEPT Dolby Vision will only work up to 60 Frames per second. So it will only work at 60Hz(60 frames per second) and not the 120hz(120 frames per second) So that was a little bit of a let down because I was hoping this tv would support 120hz on Dolby Vision. The apps are the same as any other smart tv nowadays so nothing much to say there. The video quality is insane though, it is truly a perfect sized TV for my decent sized place, and its definition and ease of use is top notch. I do wish one thing though, I wish Vizio used “WebOS” TVs like Lg does. WebOS is much better for when you want to use an androids “smart connect” app and turn your tv into a mobile browser(essentially turns your tv sceeen into a mirror of your phone screen) and I found that Vizio doesn’t really work with that app the way Lg does. Also, does Vizio make a magic remote yet? That’s another thing Lg has that is amazing, would be nice if Vizio added these mentioned features on next years model. Specifically the 120hz Dolby vision ;) 9.5/10 overall

Really like the color quality of this TV it has nice contrast and depth of color spectrum. Also the moving frame rates of 120 have been spectacular in 4K. if you want a TV with a little extra but don't want to pay buckets for it then this would be the TV for you.

This Tv is the greatest. I am getting ready to re-order anothe one for my daughter . Has great picture, quality sound

This TV is PHENOMENAL!!!!🤯 Wayyyy better than of a TV expected it to be!!! I'd very much recommend this👍🏼💯

the best TV i have ever owned,a beautiful picture and sound

not sure about the refresh rate.

Very nice TV, I’ve always had good luck with the Vizio TV’s. Very clear and good picture.

Great TV, while not an expert, I really enjoy this TV, sound etc. Definitely glad I purchased it!

You can't adjust key picture settings

i didn’t want to believe all the reviews there so rite this tv needs improvements. it’s going back to the to walmart won’t even set up