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Technical details for
ViewSonic ViewPad 4RIM BlackBerry Bold 9900
ViewSonic ViewPad 4ViewSonic ViewPad 4
ManufactureViewSonicRIM
ModelViewPad 4BlackBerry Bold 9900
Form factorBlockBlock
WeightNA130.00
Dimensions (HxWxD)121 x 66 x 11115.00 x 66.00 x 11.00
Operating SystemAndroidBlackBerry OS
Networks2G - 800/850/1800/1900
3G - 900/2100
2G - 850/900/1800/1900
3G - 850/1900/2100
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSYesYes
HSDPAYesYes
HSPA+NoYes
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiYesYes
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outYesNo
USB portNoYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoNo
GPSYesYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution5 megapixel, autofocus5 megapixel
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesNo
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraVGA (640 x 480)NA
Display size4.1 inches2.80
TouchscreenYesYes
Colour displayYesYes
Number of colours16000000NA
Display width480640
Display height800480
PPI227.55285.71
Second DisplayNANA
CPU1 GHz Qualcomm MSM 82551.2 GHz
GPUNANA
Memory512 MB768 MB. 8 GB storage. Expandable up to 32 GB with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3MP3
JavaNoNo
GamesYesYes
FM RadioNoNo
BatteryNA1230 mAh
Standby time (h)NANA
Talktime (m)NANA
Wireless ChargingNoNo
BrowserAndroid HTML WebkitHTML 5
CalendarYesYes
VoicedialingYesYes
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationNAYes
SyncMLYesNo
WebsiteWebsite Website 

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