Soldato
Quest renders at lower than the resolution of the screen, even in Link mode.
Quest also uses fixed foveated rendering which reduces the image quality at the edges of the screen for many native titles.
Quest has OLED pentile screens which have fewer subpixels than the Index's LCD screens that have RGB stripe.
So not really the same resolution in practice unfortunately. Though the black levels and colours are far better.
Which Quest 2 should improve on all these massively.
New higher resolution.
RGB stripe.
Reduced FFR.
Quest 2 is rendering over 21 million subpixels compared to 9 million on Quest 1, just under 14 million on the Index and around 11 million on Rift S.