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Technical details for
BenQ-Siemens C81Sony Ericsson S312
BenQ-Siemens C81BenQ-Siemens C81
ManufactureBenQ-SiemensSony Ericsson
ModelC81S312
Form factorBlockBlock
Weight90 gram80.00
Dimensions (HxWxD)104 x 47 x 18100.00 x 46.00 x 13.00
Operating SystemOtherOther
Networks2G - 900/1800/1900
2G - 900/1800
HSCSDNoNo
GPRSYesYes
EDGEYesNo
UMTSNoNo
HSDPANoNo
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 zoom2.0 Megapixels (1600x1200), 2.5x digital zoom
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 width132176
Display height176220
PPI122.22140.87
Second DisplayNANA
CPUNANA
GPUNANA
Memory27 MB, Expandable with RS MMC15MB. Expandable with Memory Stick Micro (M2) card
Micro SIMNoNo
Dual SIMNoNo
MP3YesNo
Ringtones / Music file formatPolyphonic 64 voicesNA
JavaYesYes
GamesYesNA
FM RadioYesYes
BatteryLi-Ion 820 mAhNA
Standby time (h)300400
Talktime (m)300480
Wireless ChargingNoNo
Browser2.02.0 XHTML, Openwave browser
CalendarYesYes
VoicedialingNoNo
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesNo
PC SynchronizationYesNo
SyncMLNoNo
WebsiteWebsite Website 

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