The Facts or  Specs : OS provided: Apple MacOS X; Band / mode: WCDMA (UMTS) / GSM 850/900/1800/1900; Wireless connectivity: Bluetooth 2.0

Apple’s 3G mobile phone has some features such as important features to support high-speed 3G networks, third-party applications and expanded email. The sound quality of the 3G Iphone is much better and with the music and video. iPhone 3rd Generation Review : there are some basic features of a normal mobile phone  not owned by the Iphone 3G. Battery life unstable, 3G connections  sometimes not good enough. There are also a few features in the lack of email sync. The sound quality & features are important to a great improvement from the iPhone 3G. With the 3G features, performance iPhone is much better. IPhone does not even have some standard features and battery life is inadequate, All  the iPhone 3G offers performance far better than the first generation aka iPhone 2G. Well i am just suggesting, now you decide to buy the best iPhone product from Apple .