It handles 4K very well the colors are bright and vibrant. It has support for all the major HDR formats HDR HDR10 HDR10+ Dolby vision HLG. It has support for 4K 120. Its perfect for gaming has really no input lag to it at all and if there is I haven't noticed it its ready for next gen gaming xbox series x ,ps5 it has support for Auto Low Latency and Variable refresh rate and AMD Freesync but for some reason AMD Freesync isn't enabled yet idk y but I'm sure it will be enabled with a firmware update in the future. It has 4 HDMI ports the first 2 are HDMI 2.0 and the other 2 are HDMI 2.1 which I found odd but I'm sure that they all will be HDMI 2.1 with a firmware update. It has support for eARC. Sports look amazing on this tv so you really getting a premium tv as you would if you bought a Samsung LG sony ect I highly recommend this tv I love how highly configurable this tv is its definitely worth getting.
So I wanted to spend a couple months with the tv before I wrote a review to give my opinion on this set. I'll begin with issues first since they are few. The most common and annoying issue i have run into with my PX65-G1 is going from any screen to turning on my ps4 pro the screen will stay black with no image on screen, at first I thought could be my HDMI cable so I switched it out not once... not twice.. not three.... not four... but 5 times just to be sure... and I continue to ha e this issue. I have read on many forums thought out the internet, and I am not the only one it seems. My second complaint is the OS its self, it laggy, stuttery, not responsive, etc... I wish they would use Android tv instead. Now the postive and there are many so I won't go over them all but ill give my top 3 in no particular order. I absolutely love that this tv support all major HDR formats, HDR10, HDR10+, Dolby Vision, and HLG. NO MATTER what HDR content you have you'll be covered. The chromecast, and AirPlay features are a huge win with there not being a store to get apps from. I can cast from my iPad or Note 10 plus with ease. There are occasionally some hiccups but nothing major in my opinion. Last but certainly not least... gaming on this tv has been spectacular, Colors, HDR gaming, input latency, game mode enable..... truly a great experience. I am looking forward to the next generation Quantum PX series and OLED with the VRR, the gaming engine, and 4K 120hz, but if you can get those or you find the PX65-G1 on sale I highly suggest you pick it up.
Have had the Vizio for about 1 month now. Colors are vibrant. Picture is gorgeous. It takes longer to boot-up than my 55" Vizio. But the picture is worth it.
I love Vizio! This is my third large screen tv from Vizio that I’ve bought. All three still work perfectly with the oldest being six or seven yrs old..