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Technical details for
HTC ChaChaBenQ-Siemens C81
HTC ChaChaHTC ChaCha
ManufactureHTCBenQ-Siemens
ModelChaChaC81
Form factorBlockBlock
Weight124 gram90.00
Dimensions (HxWxD)114 x 65 x 11104.00 x 47.00 x 18.00
Operating SystemAndroidOther
Networks2G - 850/900/1800/1900
3G - 900/2100
2G - 900/1800/1900
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSYesNo
HSDPAYesNo
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiYesNo
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoNo
USB portYesNo
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoNo
GPSYesNo
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorYesNo
CameraYesYes
Camera resolution5 megapixel, autofocus1.3 Megapixels, 5x digital zoom
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesNo
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraVGA (640 x 480)NA
Display size2.6 inches1.80
TouchscreenYesNo
Colour displayYesYes
Number of colours256000262144
Display width480132
Display height320176
PPI221.88122.22
Second DisplayNANA
CPU800 MHzNA
GPUNANA
Memory512 MB. Expandable with microSD card27 MB, Expandable with RS MMC
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3, AAC, AMR, OGG, M4A, WAV, WMAPolyphonic 64 voices
JavaNoYes
GamesYesYes
FM RadioYesYes
Battery1250 mAhLi-Ion 820 mAh
Standby time (h)400300
Talktime (m)450300
Wireless ChargingNoNo
BrowserAndroid HTML Webkit2.0
CalendarYesYes
VoicedialingNoNo
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationYesYes
SyncMLYesNo
WebsiteWebsite Website 

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