RL7
128 colorsVisually no different than CLUT 7
Byte count for each screen varies according to amount of horizontal detail
Full screen size of 384 x 240 -or- 384 x 280 pixels
RL3
8 colorsTWICE the horizontal resolution of other formats (same as CLUT4)
Full screen size of 768 x 240 -or- 768 x 280 pixels
Images with large areas of solid color = low byte counts - as little a 1k byte full screenLow byte counts = fast loads = fast transitions
Typical compression of 10:1 over RGB888 of same image