GENERAL
IntroducedApril 2007
Network (2G)GSM 900 / GSM 1800 / GSM 1900
Network (3G)
Form factorBlock
Antenna typeInternal
HARDWARE SPECS
BenQ-Siemens C31Received calls20
Outgoing calls20
Lost calls20
Shared memory20 MB
Extras- Photo call
- microSD (TransFlash)
SIZE
BenQ-Siemens C31Weight86.0 g (with battery)
Dimensions99.8 x 46.7 x 16.7
DISPLAY
BenQ-Siemens C31TypeGraphical
ColouredYes, TFT, 256K colors
Resolution176 x 220 pixels
Extras
RINGTONES
BenQ-Siemens C31Polyphonic ringtonesYes, 64
Extras- MP3
NETWORKING
BenQ-Siemens C31GPRSYes, Class 10 (4+1/3+2 slots), 32 - 48 kbps
WAPYes
BrowserYes, WAP 2.0/xHTML
CAMERA
BenQ-Siemens C31TypeBuiltin
Extras- 1.3 MP, 1280 x 1024 pixels, video
FEATURES
BenQ-Siemens C31VibrationYes
SMSSend / Receive
MMSSend / Receive
Java
GamesYes, (changeable)
ClockYes
AlarmYes
CalculatorYes
CalendarYes
Voice memoYes
T9Yes
HandsfreeYes
FM RadioYes
Extras- Currency converter
- Stopwatch
- Organizer
- AAC/MP3 player