Mobile Review has apparently reviewed the Nokia 5730 XpressMusic phone much before the phone’s official launch. The highly anticipated phone boasts of a slide out Qwewrty Keyboard and sticks to a standard design for Nokia smart phones

Besides the slide out attribute, the keyboard of Nokia’s upcoming XpressMusic phone also has backlit keys. The phone sports a 2-inch display that has a 240 x 320 resolution and some dedicated external music controls including volume control buttons. The phone is also embedded with a button that allows users to access Nokia’s Say and Play navigation feature.

With the Nokia nokia 5730 Xpress Music  phone, users can instantly access the music features with dedicated keys placed on its side. An 8-channel equalizer is also integrated in the phone along with an FM radio with RDS support.

The XpressMusic 5730 is part of Nokia's relatively budget conscious Xpress Muci line and the 5730 is the first phone in the line to feature a Qwerty keyboard. The 5730 is a so-called sandwich or slide phone, a form factor where the keyboard slides out from under the main display.

The 5730 operate a Symbian S60 operating system. Equipped with a 3.2-mega-pixel camera that comprises of auto focus, LED flash and a Carl Zeiss lens, the phone also wraps in headphones that can be connected through a 3.5 mm stereo jack. The Nokia 5730 has been packed with many other rich features like a FM radio tuner with RDS support, 8-channel equalizer, microSD memory card slot apparently expandable up to 32 GB, mini USB ports, integrated 140 MB storage and 128 MB virtual memory.

Donning red or blue colours, the phone is powered by a lithium-ion 1,000mAh battery that should last around 4.5 hours in talk time and about 270 hours in the standby mode.

The Nokia 5730 XpressMusic phone is expected to reach stores in around April 2009 for an estimated price of $285.