Whats a better resolution?

Question

for a projector

557 x 234

or

640 x 480

Answer 1

I think its 640 x 480 ...but I'm familiar with that...I've never really came across 557 x 234 but it sounds to me that its a crapy resolution.

Answer 2

Higher the numbers, more the number of pixels and smaller their size............ 640 X 480 is definitely better. Try aand see if they've got 1024 X 768. That's even better.

Answer 3

The higher the numbers, the better the resolution.

Answer 4

640x480 is better