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Technical details for
ViewSonic ViewPad 4Sony Ericsson K750
ViewSonic ViewPad 4ViewSonic ViewPad 4
ManufactureViewSonicSony Ericsson
ModelViewPad 4K750
Form factorBlockBlock
WeightNA99.00
Dimensions (HxWxD)121 x 66 x 11100.00 x 46.00 x 20.00
Operating SystemAndroidOther
Networks2G - 800/850/1800/1900
3G - 900/2100
2G - 900/1800/1900
HSCSDNoYes
GPRSYesYes
EDGEYesNo
UMTSYesNo
HSDPAYesNo
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiYesNo
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outYesNo
USB portNoNo
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoNo
GPSYesNo
GlonassNoNo
ANT+NoNo
IrDANoYes
NFCNoNo
3.5 mm audio connectorNoNo
CameraYesYes
Camera resolution5 megapixel, autofocus2 Megapixels, autofocus
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesYes
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraVGA (640 x 480)NA
Display size4.1 inches1.80
TouchscreenYesNo
Colour displayYesYes
Number of colours16000000262000
Display width480176
Display height800220
PPI227.55156.52
Second DisplayNANA
CPU1 GHz Qualcomm MSM 8255NA
GPUNANA
Memory512 MB32MB + 64MB on MSD card
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3Polyphonic 40 voices
JavaNoYes
GamesYesJava
FM RadioNoYes
BatteryNA900mAh Lithium Polymer
Standby time (h)NA400
Talktime (m)NA540
Wireless ChargingNoNo
BrowserAndroid HTML Webkit2.0, cHTML
CalendarYesYes
VoicedialingYesYes
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationNAYes
SyncMLYesYes
WebsiteWebsite Website 

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