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Technical details for
BenQ-Siemens C81LG Optimus Chic E720
BenQ-Siemens C81BenQ-Siemens C81
ManufactureBenQ-SiemensLG
ModelC81Optimus Chic E720
Form factorBlockBlock
Weight90 gram132.00
Dimensions (HxWxD)104 x 47 x 18113.00 x 58.00 x 13.00
Operating SystemOtherAndroid
Networks2G - 900/1800/1900
2G - 850/900/1800/1900
3G - 900/2100
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSNoYes
HSDPANoYes
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoYes
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoNo
USB portNoYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoYes
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoNo
CameraYesYes
Camera resolution1.3 Megapixels, 5x digital zoom5 megapixel, autofocus
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoNo
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraNANA
Display size1.8 inches3.20
TouchscreenNoYes
Colour displayYesYes
Number of colours262144262000
Display width132320
Display height176480
PPI122.22180.28
Second DisplayNANA
CPUNA600 MHz
GPUNANA
Memory27 MB, Expandable with RS MMC150 MB. Expandable up to 32 GB with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatPolyphonic 64 voicesMP3, AAC, AAC+, AAC-LC, AMR-NB, WMA
JavaYesYes
GamesYesYes
FM RadioYesYes
BatteryLi-Ion 820 mAh1250 mAh
Standby time (h)300450
Talktime (m)300300
Wireless ChargingNoNo
Browser2.0Android HTML Webkit
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationYesYes
SyncMLNoYes
WebsiteWebsite Website 

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