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Technical details for
ViewSonic ViewPad 4Samsung U900 Soul
ViewSonic ViewPad 4ViewSonic ViewPad 4
ManufactureViewSonicSamsung
ModelViewPad 4U900 Soul
Form factorBlockSlider
WeightNANA
Dimensions (HxWxD)121 x 66 x 11106.00 x 50.00 x 13.00
Operating SystemAndroidOther
Networks2G - 800/850/1800/1900
3G - 900/2100
2G - 850/900/1800/1900
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSYesNo
HSDPAYesYes
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiYesNo
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesNA
EmailYesNA
HDMI outYesNo
USB portNoNA
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoNo
GPSYesNo
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoNo
CameraYesYes
Camera resolution5 megapixel, autofocus5 Megapixels, 4x digital zoom, autofocus, image stabilizer
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesNo
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraVGA (640 x 480)NA
Display size4.1 inches2.20
TouchscreenYesYes
Colour displayYesYes
Number of colours1600000016000000
Display width480240
Display height800320
PPI227.55181.82
Second DisplayNANA
CPU1 GHz Qualcomm MSM 8255NA
GPUNANA
Memory512 MBExpandable with microSD
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3Polyphonic, MP3, WMA, e-AAC+, imelody, M
JavaNoNA
GamesYesNA
FM RadioNoYes
BatteryNANA
Standby time (h)NANA
Talktime (m)NANA
Wireless ChargingNoNo
BrowserAndroid HTML WebkitHTML
CalendarYesYes
VoicedialingYesNA
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoYesYes
PC SynchronizationNANA
SyncMLYesNo
WebsiteWebsite Website 

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