The iPhone 3G tech specs claim battery life of up to five hours of talk time (10 if you turn off 3G networking), five hours of Internet use (six on Wi-Fi), seven hours of video playback, 24 hours ...

The iPhone 3G is 4.5 inches tall, 2.4 inches wide, and 0.48 inches thick with a 3.5 inch (diagonal) screen—almost exactly identical to the old iPhone, which was 0.46 inches thick.

The iPhone 3G S—as well as the iPhone 3G with the iPhone Software 3.0—support A2DP, which lets you stream stereo audio over Bluetooth—for example, to headphones or speakers.

There are simple reasons why the new iPhone 3G is better than the last. Apple has eliminated so many annoying little hang-ups that you might run into when using the old one. The GPS pinpoints to ...

The iPhone 3G didn’t stray far from the original design of the iPhone. It featured the same 3.5-inch screen, and included the same buttons and ports as before. Those buttons were now metal, feeling ...

— -- How often are users receiving true 3G for their data transmission speed with the iPhone 3G? After all, Apple and AT&T promote the phone as being "twice as fast" as its predecessor. Not ...

My sad, non-functional iPhone 3G (Image credit: Future / Lance Ulanoff). Apple followed up with the more powerful iPhone 3GS, which improved the camera and raised storage capacities to 32GB.The 8G ...