Nokia N900

Nokia N900:It  is a smartphone made by Nokia. Its operating system, Maemo 5, is a Linux-based OS originally developed for the Nokia 770 Internet Tablet. It is the first Nokia device based upon the Texas Instruments OMAP3 microprocessor with the ARM Cortex-A8 core.The Nokia N900 is the first Maemo device to include phone functionality quad-band GSM and 3G UMTS/HSDPA
The N900 functions as a mobile Internet device, and includes e-mail, web browsing and access to online services, a 5 mega pixel digital camera for still or video photography, a portable media player for music and video, calculator, games console and text processor, SMS, as well as mobile telephony using either a mobile network or VoIP via Internet (mobile or Wi-Fi). Maemo provides an X-terminal interface for interacting with the core operating system.its other features are 5 MP, 2576x1936 pixels, Carl Zeiss optics, autofocus camera,MP3/WMA/WAV/eAAC+ music player,WMV/RealVideo/MP4/AVI/XviD/DivX video player,TV-out, PDF document viewer,and also photo editor.