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Technical details for
Nokia 7900 PrismViewSonic ViewPad 4
Nokia 7900 PrismNokia 7900 Prism
ManufactureNokiaViewSonic
Model7900 PrismViewPad 4
Form factorBlockBlock
Weight101 gramNA
Dimensions (HxWxD)112 x 45 x 11121.00 x 66.00 x 11.00
Operating SystemSeries 40Android
Networks2G - 850/900/1800/1900
3G - 2100
2G - 800/850/1800/1900
3G - 900/2100
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSYesYes
HSDPANoYes
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoYes
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoYes
USB portNoNo
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoNo
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoNo
CameraYesYes
Camera resolution2 Megapixels, 8x digital zoom5 megapixel, autofocus
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesYes
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraNAVGA (640 x 480)
Display size2 inches4.10
TouchscreenNoYes
Colour displayYesYes
Number of colours1600000016000000
Display width240480
Display height320800
PPI200227.55
Second DisplayNANA
CPUNA1 GHz Qualcomm MSM 8255
GPUNANA
Memory1 GB512 MB
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatPolyphonic, MP3, AAC and eAAC+MP3
JavaYesNo
GamesNAYes
FM RadioNoNo
Battery830 mAhNA
Standby time (h)300NA
Talktime (m)180NA
Wireless ChargingNoNo
Browser2.0 XHTMLAndroid HTML Webkit
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationYesNA
SyncMLYesYes
WebsiteWebsite Website 

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