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Technical details for
Samsung SGH-X640Motorola Atrix 4G
Samsung SGH-X640Samsung SGH-X640
ManufactureSamsungMotorola
ModelSGH-X640Atrix 4G
Form factorBlockBlock
Weight85 gram136.00
Dimensions (HxWxD)87 x 47 x 23117.00 x 63.00 x 10.00
Operating SystemOtherAndroid
Networks2G - 900/1800/1900
2G - 850/900/1800/1900
3G - 850/1900/2100
HSCSDNoNo
GPRSYesYes
EDGENoYes
UMTSNoYes
HSDPANoYes
HSPA+NoYes
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoYes
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailNoYes
HDMI outNoNo
USB portNoYes
MHLNoNo
BluetoothNoYes
Bluetooth versionNANA
DLNANoNo
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoNo
CameraYesYes
Camera resolution0.3 Megapixels (640x480), 4x digital zoom5 megapixel
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNANA
Video recordingNoYes
Video capture resolutionNANA
Second CameraNAVGA (640 x 480)
Display size0 inches4.00
TouchscreenNoYes
Colour displayYesYes
Number of colours6500016000000
Display width128540
Display height160960
PPINA275.36
Second DisplayNANA
CPUNANVIDIA Tegra
GPUNANA
Memory9.5 MB1 GB RAM. 16 GB storage. Expandable up to 32 GB with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonic 40 voicesMP3
JavaYesNo
Games2Yes
FM RadioNoNo
BatteryNA1930
Standby time (h)220250
Talktime (m)210540
Wireless ChargingNoNo
Browser2.0Android HTML Webkit. Firefox in webtop mode
CalendarYesYes
VoicedialingNoNo
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationNoNA
SyncMLNoYes
WebsiteWebsite Website 

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