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Technical details for
BenQ-Siemens P51LG Optimus 2X P990
BenQ-Siemens P51BenQ-Siemens P51
ManufactureBenQ-SiemensLG
ModelP51Optimus 2X P990
Form factorBlockBlock
Weight170 gram139.00
Dimensions (HxWxD)122 x 60 x 20124.00 x 63.00 x 11.00
Operating SystemOtherAndroid
Networks2G - 900/1800
2G - 850/900/1800/1900
3G - 900/1900/2100
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSNoYes
HSDPANoYes
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiYesYes
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoYes
USB portNoYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoYes
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution1.3 Megapixels8 megapixel, autofocus
Image StabilizationNoYes
BSI sensorNoNo
Camera Flash/LightYesYes
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraNA1.3 megapixel
Display size2.8 inches4.00
TouchscreenYesYes
Colour displayYesYes
Number of colours6553616000000
Display width240480
Display height320800
PPI142.86233.24
Second DisplayNANA
CPUNA1 GHz Tegra 2 dual core
GPUNANA
Memory128 MB, 128 MB Flash16 GB
Micro SIMNoNo
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonic 64 voicesMP3
JavaYesNo
GamesYesYes
FM RadioNoYes
BatteryLi-Ion 1370 mAh1500 mAh
Standby time (h)150400
Talktime (m)240470
Wireless ChargingNoNo
Browser2.0Android HTML Webkit
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textNoYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationYesNA
SyncMLNoYes
WebsiteWebsite Website 

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