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Technical details for
Samsung 4G LTESamsung SGH-X640
Samsung 4G LTESamsung 4G LTE
ManufactureSamsungSamsung
Model4G LTESGH-X640
Form factorBlockBlock
Weight143 gram85.00
Dimensions (HxWxD)130 x 68 x 1287.00 x 47.00 x 23.00
Operating SystemAndroidOther
Networks2G - CDMA800/CDMA1900
3G - CDMA2000 1xEV-DO
2G - 900/1800/1900
HSCSDNoNo
GPRSNoYes
EDGENoNo
UMTSNoNo
HSDPANoNo
HSPA+NoNo
WiMAXNoNo
LTE (4G light)YesNo
WLAN / Wi-FiYesNo
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesNo
HDMI outNoNo
USB portYesNo
MHLNoNo
BluetoothYesNo
Bluetooth versionNANA
DLNANoNo
GPSYesNo
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoNo
CameraYesYes
Camera resolution8 megapixel0.3 Megapixels (640x480), 4x digital zoom
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesNo
Flash typeNANA
Video recordingYesNo
Video capture resolutionNANA
Second Camera1.3 megapixelNA
Display size4.3 inches0.00
TouchscreenYesNo
Colour displayYesYes
Number of colours1600000065000
Display width480128
Display height800160
PPI216.97NA
Second DisplayNANA
CPU1 GHz Cortex A8 Hummingbird by SamsungNA
GPUNANA
Memory2 GB9.5 MB
Micro SIMNoNo
Dual SIMNoNo
MP3YesNo
Ringtones / Music file formatMP3Polyphonic 40 voices
JavaNoYes
GamesYes2
FM RadioNoNo
Battery1600NA
Standby time (h)280220
Talktime (m)264210
Wireless ChargingNoNo
BrowserAndroid HTML Webkit2.0
CalendarYesYes
VoicedialingNoNo
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoNoYes
PC SynchronizationNANo
SyncMLYesNo
WebsiteWebsite Website 

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