Unannounced Nokia 5730 XpressMusic with slide-out QWERTY keyboard spotted

Mobile-Review has posted a preview with plenty of photos of an unannounced Nokia smartphone, the 5730 XpressMusic. This candybar cell phone appears to feature a slide-out QWERTY keyboard in addition to its standard numeric keypad. The phone reportedly uses Nokia's S60 3rd Edition, Feature Pack 2 user interface, though with a handful of special software features.

The preview photos show the phone with a 3.2 megapixel camera with autofocus and LED flash, as well as a trio of dedicated music playback keys alongside the edge of the display. The phone will reportedly ship with a 1000mAh battery, and also supposedly features WiFi and a built-in GPS receiver.

You can read Mobile-Review's full preview of the unofficial Nokia 5730 XpressMusic here.