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Technical details for
BenQ-Siemens C81Samsung Ultra B S7220
BenQ-Siemens C81BenQ-Siemens C81
ManufactureBenQ-SiemensSamsung
ModelC81Ultra B S7220
Form factorBlockBlock
Weight90 gram88.00
Dimensions (HxWxD)104 x 47 x 18114.00 x 46.00 x 12.00
Operating SystemOtherOther
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-FiNoNo
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 connectorNoNo
CameraYesYes
Camera resolution1.3 Megapixels, 5x digital zoom5 Megapixels, 4x digital zoom, autofocus
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraNA320 x 240 pixels, 15fps
Display size1.8 inches2.20
TouchscreenNoNo
Colour displayYesYes
Number of colours262144262000
Display width132240
Display height176320
PPI122.22181.82
Second DisplayNANA
CPUNANA
GPUNANA
Memory27 MB, Expandable with RS MMC110 MB. Expandable up to 8GB with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatPolyphonic 64 voicesMP3, AAC, AAC+, eAAC+, WMA, WAV
JavaYesYes
GamesYesJava
FM RadioYesYes
BatteryLi-Ion 820 mAh960 mAh
Standby time (h)300400
Talktime (m)300330
Wireless ChargingNoNo
Browser2.02.0 XHTML
CalendarYesYes
VoicedialingNoNo
IP CodeNANA
Predictive textYesNo
RSS readerNoYes
VoicememoYesYes
PC SynchronizationYesYes
SyncMLNoYes
WebsiteWebsite Website 

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