You can buy the iPhone 4S with a wireless service plan or unlocked and contract free. For more information, visit the Related Link.
AT&T does not offer the iPhone 4S without a monthly plan. There are pay as you go options for text messaging starting for 10 cents a text. However, the iPhone 4S has iMessaging which does not count towards text messaging.
An IPhone 4s without a contract is $600.00 or $650.00
iPhone 4s is easier to use, but it depends on which Htc, I would say the iPhone 4s
No. Verizon requires a data plan for iPhones.
It depends on the provider
It depends on what model and what source. If you were to buy two iPhone 4S's from Apple, the pricing would be as follows 2 iPhone 4S's (with service plans) - $198 2 iPhone 4S's (unlocked) - $1098
Virgin mobile
Apart from the colours and the different memories you can buy, yes they are the same.
Yes, you can now buy the iPhone 4S unlocked direct from the Apple website
$199
The iphone 4s desigh as same as iphone 4, so you needn't worry about that ,my girl friend's iphone 4s use my iphone 4 case (buy form 708buy.com) all the time, I prove the iphone 4 case is fit to 4s