How many games can you actually achieve 4k120?
No judgement here, that's awesome you have a nice tv to double as a monitor. Most of the time I am drunkenly playing Overwatch maxed at 165 fps rather than actually taxing my system lol. That being said the benefits of 4k takes a huge display to actually see. I really like my 34" ultrawide at 1440 because it's sharp and it's easier on the fps than 4k.
Quite a lot since I play far more older games than recent AAA titles. The GeForce RTX 3080 helps too.
As an OLED panel, LG C1's blacks blow doors on LCDs. Many of my games are set in dark environments (e.g., Resident Evil franchise, Control) so the OLED image quite visually striking.
The OLED panel has 1 ms real response time. No LCD panel is close. A recent TechSpot review covers this.
Also the CPU in my LG C1 television does an admirable job upscaling 1080p content (my old Roku Streaming Stick, a Raspberry Pi 4 running Kodi, a 1080p Blu-ray player). When this television is turned on, maybe 25-30% of the time is spent playing games. I use it for lots of other activities. It's not just about resolution and refresh rate.
I have my GeForce 2070 SUPER equipped PC plugged into the 165Hz 32" QHD 1440p monitor. By contrast, this latter/older system is almost exclusively used for gaming but now that I have the LG C1, I'm spending less time with the 2070 even though it is perfectly capable of running older and less taxing games at 1440p.
