Description:
Model name: Siemens ST55
Features
Form Factor: Slide-out QWERTY.
Standard: GSM-900.
Screen type: High Definition display.
Screen size: 4.0 - inches.
Display Resolution: 464 x 375 pixels.
8855255 colors.
Camera
Video: HDTV 640i
Megapixels: 6 mp.
Multimedia and applications
Proximity sensor.
Vibrating alert, MP3 eAAC and WAV player.
WMA Player.
MP4 H.263 and H.264 Player.
Touch Focus.
Memory
Available memory: 829 MB RAM.
microSD Card Slot (TransFlash) up to 9GB.
Wireless Protocols Support: 3G (HSDPA), EDGE, and GPRS.
Internet and Messaging: Push E-Mail.
Opera Mobile browser.
Case
Dimensions: 37 x 11 x 49 mm.
Weight: 83 g.
Case Color: Glossy White
Material: carbon
Miscellaneous:
Release date: 21.5.2011
Overall Warranty: 11 Months