Are you currently running iOS4 on your Apple iPhone 3G, 3GS or shiny new iPhone 4? With the recent launch of iOS4, the Apple iPhone added in a number of great new features and enhancements to an already superb phone.

While I’ve personally tried out iOS4 on my previous iPhone 3G and on my new iPhone 4, I can personally attest that both phones will run differently. If you have the 3GS model, it runs everything great — minus the improved camera and video capabilities along with the retina display (which is amazing)!
A breakdown by model:
- Create folders for applications (12 applications per folder)
- Phone feels a little snappier
- No video recording capabilities
- No improved camera with flash
- No retina display
- No image resizing on the fly
- Create folders for applications (12 applications per folder)
- Multi-tasking
- Phone is fast, but not as fast as the iPhone 4.