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Technical details for
BenQ-Siemens EL71HTC ChaCha
BenQ-Siemens EL71BenQ-Siemens EL71
ManufactureBenQ-SiemensHTC
ModelEL71ChaCha
Form factorSliderBlock
Weight94 gram124.00
Dimensions (HxWxD)90 x 46 x 17114.00 x 65.00 x 11.00
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
DLNANoNo
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution1.3 Megapixels5 megapixel, autofocus
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesYes
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraNAVGA (640 x 480)
Display size2 inches2.60
TouchscreenNoYes
Colour displayYesYes
Number of colours262144256000
Display width240480
Display height320320
PPI200221.88
Second DisplayNANA
CPUNA800 MHz
GPUNANA
Memory16 MB. Expandable with microSD512 MB. Expandable with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatPolyphonic 64 voicesMP3, AAC, AMR, OGG, M4A, WAV, WMA
JavaYesNo
GamesYesYes
FM RadioNoYes
BatteryLi-Ion 570 mAh1250 mAh
Standby time (h)300400
Talktime (m)300450
Wireless ChargingNoNo
Browser2.0 XHTMLAndroid HTML Webkit
CalendarYesYes
VoicedialingNANo
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationYesYes
SyncMLNoYes
WebsiteWebsite Website 

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