@cleeds My guess is they are talking about the latest ATSC 3.0 digital tuner versus the old ATSC 1.0 Analog tuner. Even between these two versions digital broadcast TV has barely moved an inch in several years even though the networks agreed to it. The FCC has been totally worthless. There are barely any digital stations on the air anyway.
I wanted to point out one other thing that wasn't mentioned here and that is BURN-IN on OLED TV's. I have an older LG C8 65 inch OLED TV I purchased back in 2018 new and it now has significant burn-in. It's been a great TV and has great methods it uses to reduce burn in. I use it with a NVIDIA Shield Pro box and over the years it has burn-in that came from the menu. All OLED TV's are susceptible to this regardless of brand so if that's a concern look for a different technology.

