Actually the screen is not the only difference
T3 has 12 megapixels and the T3i has 18 megapixels
T3 does 720P video the T3I does 1080P video
T3 has a 2.5in fixed screen the T3I has a 3.0in vari-angle screen
T3 has no sensor cleaner the T3I does
T3 has 3fps the T3I 3.7fps (not that really big of a difference)
Some more differences but that is a ll I can think of off my head. So if your just going to be taking pictures of your self in the mirror or your supreme collection just get a T3.
good god man. who do you take me for.
but thanks. that was actually really helpful