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Technical details for
BenQ-Siemens C81Samsung SGH-D840
BenQ-Siemens C81BenQ-Siemens C81
ManufactureBenQ-SiemensSamsung
ModelC81SGH-D840
Form factorBlockSlider
Weight90 gram100.00
Dimensions (HxWxD)104 x 47 x 1899.00 x 51.00 x 12.00
Operating SystemOtherOther
Networks2G - 900/1800/1900
2G - 900/1800/1900
HSCSDNoNo
GPRSYesYes
EDGEYesYes
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 Megapixels, 4x digital zoom
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraNANA
Display size1.8 inches2.12
TouchscreenNoNo
Colour displayYesYes
Number of colours262144260000
Display width132240
Display height176320
PPI122.22188.68
Second DisplayNANA
CPUNANA
GPUNANA
Memory27 MB, Expandable with RS MMC80 MB. Expandable with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatPolyphonic 64 voicesPolyphonic, MP3, AAC, AAC+, RA, WMA
JavaYesYes
GamesYesJava
FM RadioYesNo
BatteryLi-Ion 820 mAhNA
Standby time (h)300202
Talktime (m)300180
Wireless ChargingNoNo
Browser2.02.0 XHTML
CalendarYesYes
VoicedialingNoNo
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationYesYes
SyncMLNoNo
WebsiteWebsite Website 

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