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Technical details for
Nokia 7900 PrismLG Optimus 4X HD
Nokia 7900 PrismNokia 7900 Prism
ManufactureNokiaLG
Model7900 PrismOptimus 4X HD
Form factorBlockBlock
Weight101 gram130.00
Dimensions (HxWxD)112 x 45 x 11133.00 x 68.00 x 9.00
Operating SystemSeries 40Android
Networks2G - 850/900/1800/1900
3G - 2100
2G - 850/900/1800/1900
3G - 900/1900/2100
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSYesYes
HSDPANoYes
HSPA+NoYes
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoYes
Wi-Fi HotspotNoYes
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoYes
USB portNoYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNA4.0
DLNANoYes
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution2 Megapixels, 8x digital zoom8 megapixel, autofocus
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesYes
Flash typeNANA
Video recordingYesYes
Video capture resolutionNA1080p
Second CameraNANA
Display size2 inches4.70
TouchscreenNoYes
Colour displayYesYes
Number of colours1600000016700000
Display width240720
Display height3201280
PPI200312.47
Second DisplayNANA
CPUNA1.5 GHz quad-core Nvidia Tegra 3
GPUNANA
Memory1 GB1 GB RAM, 16 GB internal storage
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatPolyphonic, MP3, AAC and eAAC+MP3
JavaYesNo
GamesNAYes
FM RadioNoYes
Battery830 mAh2140 mAh
Standby time (h)300NA
Talktime (m)180NA
Wireless ChargingNoNo
Browser2.0 XHTMLAndroid HTML Webkit
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoYesYes
PC SynchronizationYesYes
SyncMLYesYes
WebsiteWebsite Website 

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