Yes
if all you have is apps, then 16 GB.
Yes but there are also paid apps so only get the free apps.
it depends. an iPhone may have an 8 gb, 16gb, 32gb and 64gb(iPhone 4s) models.
Yes. There is a black and white model of the iPhone 4S.
So far only the iPhone 4s has come out, so there is no comparison quite yet.
There are more features but dont think its the iphone 5. The 4s has a better camera and more storage. It also surfs faster, and loads apps quicker than the iphone 4.
The iPhone 4S does not come with and included gel case. However, a variety of gel cases are available that fit iPhone 4/4s. Gel cases come in many colors and textures.
there a JailBreak for the iPhone 4s and below But Not iPhone 4S running 5.1 the Key is iPhone 4S running 5.1 has not been jail broken yet.
Yes, it comes with I think every model of an iPhone ever made. So an iPhone 4S, definitely!
Yes via the many apps available from the app store
The Nokia Lumia 900 is better than the IPhone 4s because it is cheaper and has better apps. It also has a bigger screen so if you like watching videos it works better than the IPhone 4s. I have had both the IPhone 4s and the Nokia Lumia 900 and the Nokia Lumia 900 wins by far.