Description:
Model name: Siemens A52/A55/A57
Features
Form Factor: Full Touchscreen QWERTY.
Standard: GSM-1800.
Screen type: Capacitive, TFT-LCD display.
Screen size: 4.3 - inches.
Display Resolution: 476 x 463 pixels.
5598909 colors.
Camera
Video: EDTV 1600p
Megapixels: 7 mp.
Multimedia and applications
Proximity sensor.
MP3 Ringtones, MP3 eAAC and WAV player.
MP3 eAAC WAV player.
Flashlight.
USB v2.0.
Memory
Available memory: 587 MB RAM.
microSD Card Slot (TransFlash) up to 26GB.
Wireless Protocols Support: WiFI 802.11 b/g/n.
Internet and Messaging: Facebook and Twitter integration.
HTML.
Case
Dimensions: 20 x 15 x 49 mm.
Weight: 139 g.
Case Color: Grey Metallic
Material: polymer
Miscellaneous:
Release date: 21.6.2011
Overall Warranty: 17 Months