News Raspberry Pi Zero 2W uses 6mm screen in ultra-tiny Steam Deck build

If I've got the calculator from sven.de correct..
We're talking about a 3400 PPI display here. That's impressive pixel density.
Yeah that is very impressive, I wonder if they have actually verified it is 640x480. I wouldn't be surprised is it was less but the driver board takes in 640x480 and so the seller sells it as 640x480 but the actual display resolution is less. That is a common tactic I have seen with people selling displays. They will claim it is a 1080p display since it can technically take 1080p input, even though the actual screen may be less, like 720p.