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Technical details for
Nokia N81RIM BlackBerry Pearl 3G 9105
Nokia N81Nokia N81
ManufactureNokiaRIM
ModelN81BlackBerry Pearl 3G 9105
Form factorSliderBlock
Weight140 gram93.00
Dimensions (HxWxD)102 x 50 x 18108.00 x 50.00 x 13.00
Operating SystemOtherBlackBerry OS
Networks2G - 850/900/1800/1900
3G - 2100
2G - 850/900/1800/1900
3G - 850/1900/2100
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSYesYes
HSDPANoYes
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiYesYes
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 resolution2 Megapixels, 20x digital zoom3.2 megapixel, 2.5x digital zoom, autofocus
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesYes
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraNANA
Display size2.4 inches2.25
TouchscreenNoNo
Colour displayYesYes
Number of colours16700000256000
Display width240360
Display height320400
PPI166.67239.18
Second DisplayNANA
CPUNA624 MHz
GPUNANA
Memory18MB. Expandable up to 4GB with miniSD card256 MB. Expandable up to 32 GB with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3, AAC, eAAC+, AAC+, WMA, WAVMP3, AAC+, eAAC+, WMA, WMV, FLAC, OGG, AAC-LC, AMR-NB
JavaYesYes
GamesSpace Impact Light, Asphalt demo, Fifa Soccer 2007 demoYes
FM RadioYesNo
Battery1050 mAh1150 mAh
Standby time (h)408432
Talktime (m)240300
Wireless ChargingNoNo
Browser2.0 XHTMLHTML
CalendarYesYes
VoicedialingYesYes
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationYesYes
SyncMLNoNo
WebsiteWebsite Website 

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