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Technical details for
BenQ-Siemens C81Nokia Lumia 900
BenQ-Siemens C81BenQ-Siemens C81
ManufactureBenQ-SiemensNokia
ModelC81Lumia 900
Form factorBlockBlock
Weight90 gram160.00
Dimensions (HxWxD)104 x 47 x 18127.80 x 68.50 x 11.50
Operating SystemOtherWindows Phone 7
Networks2G - 900/1800/1900
2G - 850/900/1800/1900
3G - 850/1700/1900/2100
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSNoYes
HSDPANoYes
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoYes
WLAN / Wi-FiNoYes
Wi-Fi HotspotNoYes
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoNo
USB portNoYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoNo
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoYes
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution1.3 Megapixels, 5x digital zoom8 megapixel, autofocus, f/2.2, 3x digital zoom, 28mm focal length, geo tagging, Carl Zeiss optics, a
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraNA1 megapixel
Display size1.8 inches4.30
TouchscreenNoYes
Colour displayYesYes
Number of colours26214416000000
Display width132480
Display height176800
PPI122.22216.97
Second DisplayNANA
CPUNA1.4 GHz
GPUNANA
Memory27 MB, Expandable with RS MMC512 MB RAM. 16 GB storage. 14.5 available to user. SkyDrive cloud storage
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatPolyphonic 64 voicesMP3, AAC, eAAC, eAAC+, WMA, WMA 9
JavaYesNo
GamesYesYes
FM RadioYesYes
BatteryLi-Ion 820 mAh1840 mAh
Standby time (h)300300
Talktime (m)300420
Wireless ChargingNoNo
Browser2.0HTML5
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoYesYes
PC SynchronizationYesYes
SyncMLNoYes
WebsiteWebsite Website 

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