The current holder of the 'World's slimmest mobile phone' – the Samsung D900, is yet another mark of engineering excellence. The handset that measures just about 12.9mm thick, leaves behind many of its predecessors to further raise the industry standard, and sets a benchmark for others to follow. But the story of Samsung D900 is not only about a wonderful slim device, for the handset also comes with many enhanced ergonomics to offers good blend of form and features.

In terms of design, the layout of Samsung D900 resembles many of its siblings. There is a big screen (that measures 32mm by 43mm and displays 262,000 colours) dominating the external fascia, two soft keys and a navigation key underneath, and a send / cancel /end call key at the bottom. One good thing that Samsung has done in Samsung D900 is that it has added a small ridge at the top of the navigation key, so that one can slide the phone out without having to press on the screen or navigation key and mistakingly opening an application.

The Samsung D900 comes enabled with a 3 MP camera. The quality of camera is decent enough and offers lot many features to customise and edit the flicks. The camera comes with LED photo light, portrait mirror, autofocus and settings like white balance, ISO settings, effects, frames and built -in image editor. There is also a TV output to allow users view pictures in a larger screen. The music player of Samsung D900 is powerful enough, and is compatible with all the popular formats. It also supports A2DP (stereo Bluetooth).

For connectivity, the Samsung D900 comes with quad-band and EDGE connectivity. Other highlights of the Samsung D900 includes a web browser, document reader, a speakerphone for hands-free calls, a voice recorder for memos, and a plethora of lifestyle features.