iOS5: iPhone 3GS vs iPhone 4
So I was watching Gizmodo's complete video guide to iOS 5, and that was recorded showing up the new software on an iPhone 4. Being currently an iPhone 3GS user (waiting for next 4S/5 replacement hardware), here is what I found not available on the 3GS when compared to the iPhone 4:
Camera: We just have Grid under Option. iPhone 4 users have 2 other options to play with.
Photos: No edition whatsoever. No crop, no red eyes removal, no image exposures.
Twitter: In Photo sharing menu, it looks slighly different - not regular rounded buttons, but a scrollable area; think like a date wheel taking over entire screen. Sample as below: