I used the Sunshine game streaming software and the WiiU homebrew port of Moonlight to get game streaming working on a WiiU gamepad. It’s sort of like a bootleg Steam Deck, and it works surprisingly well, but it mostly just made me want a Steam Deck.
480 would be NTSC. PAL was higher resolution. But, yeah, the latency was basically imperceptible but the fan noise was real.
PAL is 525 lines.
No. NTSC is 525 lines and PAL is 625. This includes the overscal lines.
NTSC has a visable line count of 480, hence 480i. PAL has 576 lines visable, or 576i.