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Technical details for
ViewSonic ViewPad 4HTC HD7S
ViewSonic ViewPad 4ViewSonic ViewPad 4
ManufactureViewSonicHTC
ModelViewPad 4HD7S
Form factorBlockBlock
WeightNA162.00
Dimensions (HxWxD)121 x 66 x 11122.00 x 68.00 x 11.00
Operating SystemAndroidWindows Phone 7
Networks2G - 800/850/1800/1900
3G - 900/2100
2G - 850/900/1800/1900
3G - 850/1900
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSYesYes
HSDPAYesYes
HSPA+NoNo
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 connectorNoNo
CameraYesYes
Camera resolution5 megapixel, autofocus5 megapixel
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesYes
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraVGA (640 x 480)NA
Display size4.1 inches4.30
TouchscreenYesYes
Colour displayYesYes
Number of colours1600000016000000
Display width480480
Display height800800
PPI227.55216.97
Second DisplayNANA
CPU1 GHz Qualcomm MSM 82551 GHz Qualcomm Snapdragon QSD 8250
GPUNANA
Memory512 MB576 MB. 16 GB storage
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3MP3
JavaNoNo
GamesYesYes
FM RadioNoYes
BatteryNA1230 mAh
Standby time (h)NANA
Talktime (m)NANA
Wireless ChargingNoNo
BrowserAndroid HTML Webkit2.0 XHTML, HTML
CalendarYesYes
VoicedialingYesNo
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoYesYes
PC SynchronizationNAYes
SyncMLYesYes
WebsiteWebsite Website 

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