if we consider the technical side of Philips D900, it looks as follows:
* Support communications standards: CDMA2000 EVDO
* Dimensions: 60,5 h15h101, 2 mm
* Weight: 147.8 gr.
* Display: 2.8-inch touchscreen, TFT, 240x320 pixels
* Camera: 2 megapixel CMOS (CMOS) with video recording (MPEG4, 3GP / 176x144, 352x288)
* Supported audio formats: AMR, Midi, MP3, SP-Midi, WAV, WMA
* Communication: Bluetooth (including profiles A2DP, Handsfree, Headset), USB 1.1, WLAN, WAPI
* Support for GPS navigation, microSD memory cards