What is the resolution of iPhone Screen?

Basically iPhone comes in a number of variants. The older ones are iPhone 2G and iPhone3G. IPhone 3GS and iPhone 4 are the latest versions, which is selling like a hot cake at present. IPhone 2G, 3G and 3GS have screen resolution of 480X320. They all have a display size of 3.5 inches. IPhone 4 has a display resolution of 960X640 with a display size of 3.5 inches. The display of all the iPhones is capacitive. Besides this iPad has also been introduced by Apple and you can also work for making the wallpapers for them. The display resolution of Apple iPad is 1024X768, which makes the display look crispy cool and detailed. The display size is around 9.7 inches, which is way better than iPhones. You can make the wallpapers for all of them. The wallpapers for iPad will be a better option as that has a bigger and brighter display. You can also choose to make wallpapers for iPhone 4 as that has a better screen resolution as compared to the previous versions. The previous models have a lower resolution though they too are good in terms of display size but wallpapers cannot suit as in case of iPad and iPhone 4.