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Technical details for
ViewSonic ViewPad 4HTC Droid Dna
ViewSonic ViewPad 4ViewSonic ViewPad 4
ManufactureViewSonicHTC
ModelViewPad 4Droid Dna
Form factorBlockBlock
WeightNA142.00
Dimensions (HxWxD)121 x 66 x 11140.97 x 71.61 x 9.65
Operating SystemAndroidAndroid
Networks2G - 800/850/1800/1900
3G - 900/2100
2G - 850/900/1800/1900/CDMA800/CDMA1900
3G - 2100/CDMA2000 1xEV-DO
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSYesYes
HSDPAYesYes
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoYes
WLAN / Wi-FiYesYes
Wi-Fi HotspotNoYes
Wi-Fi DirectNoYes
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outYesNo
USB portNoYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNA4.0
DLNANoYes
GPSYesYes
GlonassNoYes
ANT+NoNo
IrDANoNo
NFCNoYes
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution5 megapixel, autofocus8 megapixel, autofocus, f/2.0
Image StabilizationNoYes
BSI sensorNoYes
Camera Flash/LightYesYes
Flash typeNALED
Video recordingYesYes
Video capture resolutionNA1080p
Second CameraVGA (640 x 480)2.1 megapixel, 1080p video capture
Display size4.1 inches5.00
TouchscreenYesYes
Colour displayYesYes
Number of colours1600000016777216
Display width480720
Display height8001280
PPI227.55293.72
Second DisplayNANA
CPU1 GHz Qualcomm MSM 82551.5 GHz quad-core Qualcomm Snapdragon S4 Pro
GPUNAAdreno 320
Memory512 MB2 GB RAM. 16 GB internal storage
Micro SIMNoYes
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3MP3, AAC, AAC+, eAAC+, WMA, OGG, AMR-NB, AMR-WB, MIDI, WAV
JavaNoNo
GamesYesYes, downloadable
FM RadioNoNo
BatteryNA2020 mAh
Standby time (h)NA352
Talktime (m)NA768
Wireless ChargingNoNo
BrowserAndroid HTML WebkitAndroid HTML Webkit
CalendarYesYes
VoicedialingYesYes
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoYesYes
PC SynchronizationNAYes
SyncMLYesYes
WebsiteWebsite Website 

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