Ranking
Original Post
i dont have images but its just the quality

Imagine it as watching a youtube video

if the resolution is 144p its shit quality right? Thats 128x128
Watch it in 360p and you got your self 256x256
If you got 720p/1080p you got a 512x512.

realistically , its worth buying 512 if you want all the detail to show on your set.
Difference is simple math, which (depending on the art being uploaded) will tell you what the quality difference is.

256 = 4x 128
512 = 4x 256
512 = 16x 128

<Erf> SkulFuk: gf just made a toilet sniffing joke at me
<Erf> i think
<Erf> i think i hate you