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Technical details for
Samsung SGH-X640Samsung Strive A687
Samsung SGH-X640Samsung SGH-X640
ManufactureSamsungSamsung
ModelSGH-X640Strive A687
Form factorBlockQWERTY Slider
Weight85 gram113.00
Dimensions (HxWxD)87 x 47 x 23107.00 x 58.00 x 14.00
Operating SystemOtherOther
Networks2G - 900/1800/1900
2G - 850/900/1800/1900
HSCSDNoNo
GPRSYesYes
EDGENoYes
UMTSNoNo
HSDPANoYes
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoNo
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 zoom2 megapixel
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoNo
Flash typeNANA
Video recordingNoYes
Video capture resolutionNANA
Second CameraNANA
Display size0 inches2.60
TouchscreenNoYes
Colour displayYesYes
Number of colours65000256000
Display width128240
Display height160320
PPINA153.85
Second DisplayNANA
CPUNANA
GPUNANA
Memory9.5 MB80 MB. Expandable up to 32 GB with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonic 40 voicesMP3
JavaYesYes
Games2Yes
FM RadioNoNo
BatteryNA1000 mAh
Standby time (h)220250
Talktime (m)210180
Wireless ChargingNoNo
Browser2.02.0 XHTML, HTML
CalendarYesYes
VoicedialingNoNo
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationNoNo
SyncMLNoNo
WebsiteWebsite Website 

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