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Technical details for
BenQ-Siemens C81Sony Ericsson C902
BenQ-Siemens C81BenQ-Siemens C81
ManufactureBenQ-SiemensSony Ericsson
ModelC81C902
Form factorBlockBlock
Weight90 gram107.00
Dimensions (HxWxD)104 x 47 x 18108.00 x 49.00 x 11.00
Operating SystemOtherOther
Networks2G - 900/1800/1900
2G - 850/900/1800/1900
3G - 2100
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSNoYes
HSDPANoYes
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoNo
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoNo
USB portNoYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoNo
GPSNoNo
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoNo
CameraYesYes
Camera resolution1.3 Megapixels, 5x digital zoom5 Megapixels. 2.5x digital zoom. Auto focus. Image stabiliser
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraNANA
Display size1.8 inches2.00
TouchscreenNoNo
Colour displayYesYes
Number of colours262144262144
Display width132240
Display height176320
PPI122.22200.00
Second DisplayNANA
CPUNANA
GPUNANA
Memory27 MB, Expandable with RS MMC256 MB. Expandable with Memory Stick Micro (M2) card
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatPolyphonic 64 voicesPolyphonic, MP3
JavaYesYes
GamesYes3D
FM RadioYesYes
BatteryLi-Ion 820 mAh950 mAh
Standby time (h)300400
Talktime (m)300540
Wireless ChargingNoNo
Browser2.02.0 XHTML. NetFront brows
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoYesNo
PC SynchronizationYesYes
SyncMLNoNo
WebsiteWebsite Website 

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