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Technical details for
Nokia N81Siemens SF65
Nokia N81Nokia N81
ManufactureNokiaSiemens
ModelN81SF65
Form factorSliderBlock
Weight140 gram97.00
Dimensions (HxWxD)102 x 50 x 1891.00 x 44.00 x 23.00
Operating SystemOtherOther
Networks2G - 850/900/1800/1900
3G - 2100
2G - 900/1800
HSCSDNoNo
GPRSYesYes
EDGEYesNo
UMTSYesNo
HSDPANoNo
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiYesNo
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoNo
USB portNoNo
MHLNoNo
BluetoothYesNo
Bluetooth versionNANA
DLNANoNo
GPSNoNo
GlonassNoNo
ANT+NoNo
IrDANoYes
NFCNoNo
3.5 mm audio connectorNoNo
CameraYesYes
Camera resolution2 Megapixels, 20x digital zoom1.3 megapixels
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesNo
Flash typeNANA
Video recordingYesNo
Video capture resolutionNANA
Second CameraNANA
Display size2.4 inches0.00
TouchscreenNoNo
Colour displayYesYes
Number of colours1670000065536
Display width240128
Display height320160
PPI166.67NA
Second DisplayNANA
CPUNANA
GPUNANA
Memory18MB. Expandable up to 4GB with miniSD card18MB
Micro SIMNoNo
Dual SIMNoNo
MP3YesNo
Ringtones / Music file formatMP3, AAC, eAAC+, AAC+, WMA, WAVPolyphonic
JavaYesYes
GamesSpace Impact Light, Asphalt demo, Fifa Soccer 2007 demoNA
FM RadioYesNo
Battery1050 mAhLi-Ion 660 mAh
Standby time (h)408400
Talktime (m)240240
Wireless ChargingNoNo
Browser2.0 XHTML1.2.1
CalendarYesNo
VoicedialingYesNA
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesNA
PC SynchronizationYesNA
SyncMLNoNA
WebsiteWebsite Website 

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