Rather than using a passcode or swipe pattern to unlock the phone's screen, the new handset's fingerprint sensor allows users to simply press and slide a finger across a switch to quickly unlock it.

ENGADGET: blogger-avatar

The myTouch 4G Slide features the most advanced camera of any smartphone with zero shutter lag, backside illuminated sensor and additional premium digital camera features that offer consumers a viable replacement for their digital point-and-shoot cameras.

ENGADGET: T-Mobile announces myTouch 4G Slide, aims to take smartphone photography to new heights