ITS a sony....
The Sony Ericsson W850i has been uniquely combined with a full horizontal mode camera experience.Through heartbeat illumination features, the W850i lights up the control keys in rhythm with the music. Sony Ericsson has also evolved the Walkman music player. Simplifying navigation through music genres, playlists, individual songs, or music albums, a TrackID feature powered by Gracenote Mobile MusicID, can record a few seconds of a song, either via the microphone or the in built FM radio. With one click, the clip is sent to the Gracenote worldwide music database which will identify the track and relay the information back to the phone. 
w850i
Integrated Walkman music player to store songs in MP3, AAC and AAC+, and eAAC+ file formats on Memory Stick PRO Duo cards TrackID feature powered by Gracenote Mobile MusicID allows users to record a few seconds of a song, either via the microphone or the in built FM radio and identify the track and relay the information back to the phone Built-in 2.0-megapixel camera with 4x zoom, flash, and video calling and recording capabilities FM radio offers convenient listening via portable handsfree accessory (Stereo Headset) or internal speaker Bluetooth with A2DP (Advanced Audio Distribution Profile) for wireless stereo music streaming through headphones UMTS technology for high-speed data transmission with Netfront browser including HTML and RSS support
w810i
Released for Cingular, the Sony Ericsson W810i quad-band phone enables users to transfer their legacy CD collection or access operator music download services, while staying connected to friends, family and business colleagues anywhere in the world. Offers the latest in mobile multi-media functionality, the W810i takes advantage of high speed data downloads to allow users to listen to hours of music, capture and send high-resolution mega pixel images, access the Internet and stay connected through instant messaging or email. As the latest Walkman phone, the W810i comes with a 512 MB removable Memory Stick, which can be upgraded to 2 GB currently available in retail outlets, allowing consumers to store a wealth of music tracks, photos, video and other multimedia files on the phone...
GSM quad-band technology for communication around the globe Integrated Walkman player converts the W810i into a portable MP3, MPEG-4, and H.263 player with full functionality or with all transmitters turned off, preventing disturbance of sensitive equipment FM radio offers convenient listening via portable handsfree accessory (Stereo Headset) or internal speaker Transfer playlists and albums from a PC through included Disc2Phone 1.1 software Built-in 2.0-megapixel camera with 4x zoom and video recording capabilities including easy photo sharing through Sony Ericsson's QuickShare solution 40-chord polyphonic sound engine Conference calling and integrated hands-free speaker Multimedia Messaging Service (MMS) and Enhanced Messaging Service (EMS) for sending pictures, animations, wallpaper, icons and ring tones J2ME MIDP 2.0 support for application, ringer, wallpaper, graphic and game downloads including 3D gaming through Mascot Capsule 3D engine Convenient PC synchronization for through Bluetooth, infrared, and SyncML
w850iIntegrated Walkman music player to store songs in MP3, AAC and AAC+, and eAAC+ file formats on Memory Stick PRO Duo cards TrackID feature powered by Gracenote Mobile MusicID allows users to record a few seconds of a song, either via the microphone or the in built FM radio and identify the track and relay the information back to the phone Built-in 2.0-megapixel camera with 4x zoom, flash, and video calling and recording capabilities FM radio offers convenient listening via portable handsfree accessory (Stereo Headset) or internal speaker Bluetooth with A2DP (Advanced Audio Distribution Profile) for wireless stereo music streaming through headphones UMTS technology for high-speed data transmission with Netfront browser including HTML and RSS support
w810i
Released for Cingular, the Sony Ericsson W810i quad-band phone enables users to transfer their legacy CD collection or access operator music download services, while staying connected to friends, family and business colleagues anywhere in the world. Offers the latest in mobile multi-media functionality, the W810i takes advantage of high speed data downloads to allow users to listen to hours of music, capture and send high-resolution mega pixel images, access the Internet and stay connected through instant messaging or email. As the latest Walkman phone, the W810i comes with a 512 MB removable Memory Stick, which can be upgraded to 2 GB currently available in retail outlets, allowing consumers to store a wealth of music tracks, photos, video and other multimedia files on the phone...
GSM quad-band technology for communication around the globe Integrated Walkman player converts the W810i into a portable MP3, MPEG-4, and H.263 player with full functionality or with all transmitters turned off, preventing disturbance of sensitive equipment FM radio offers convenient listening via portable handsfree accessory (Stereo Headset) or internal speaker Transfer playlists and albums from a PC through included Disc2Phone 1.1 software Built-in 2.0-megapixel camera with 4x zoom and video recording capabilities including easy photo sharing through Sony Ericsson's QuickShare solution 40-chord polyphonic sound engine Conference calling and integrated hands-free speaker Multimedia Messaging Service (MMS) and Enhanced Messaging Service (EMS) for sending pictures, animations, wallpaper, icons and ring tones J2ME MIDP 2.0 support for application, ringer, wallpaper, graphic and game downloads including 3D gaming through Mascot Capsule 3D engine Convenient PC synchronization for through Bluetooth, infrared, and SyncML
