The Nokia 5730 XpressMusic is a smartphone announced on March 11, 2009. It has a full backlit slide-out QWERTY keyboard, dedicated camera, volume, gaming keys, music keys, Wi-Fi (801.2b/g) connectivity, and a basic accelerometer that automatically rotates the screen into a landscape mode or portrait mode. It runs on Nokia's Symbian OS v9.3 S60 mobile phone platform. It is very similar to the Nokia E75, except it is designed to be used to play music.