3GS, of course, and is one of the many improvements in iPhone OS 3.0; ironically, Apple's main competitor for the new smartphone could in fact be owners of its predecessor whose upgrade urge has ...

The iPhone 3GS has a 3 megapixel camera with autofocus (though still no flash). It takes picture-taking to a whole new level for this device. Much of the way the camera behaves is unchanged.

iPhone 3GS: about 2.5 seconds; Nexus One: About a second; Lag between pressing the button, getting the shot, then returning to on-screen preview for next shot: iPhone 3GS: A little less than 2 seconds ...

There’s a reason why Apple called this the iPhone 3GS for Speed and not the 3GC for “compass” or 3GV for “video recording.” Speed is the central upgrade here, ...

The iPhone 3GS addresses many of the complaints that inspired jailbreakers to hack the iPhone -- except a couple key ones.

But all that may have changed, since iPhone 3GS devices reportedly began shipping last week with an updated bootrom. Nicknamed iBoot-359.3.2, it is believed the new chip is not susceptible to the ...

The fresh-faced 3GS lasted 3 hours and 48 minutes until it was completely discharged. So 3G calling definitely drains those batteries, but the iPhone 3GS lasted 73 minutes -- or 47 per cent -- longer.

The cat-and-mouse game between Apple and a cadre of hackers continues as Apple is reportedly now shipping iPhone 3GS units that are jailbreak-proof.