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Technical details for
Samsung SGH-X640Samsung Galaxy S II
Samsung SGH-X640Samsung SGH-X640
ManufactureSamsungSamsung
ModelSGH-X640Galaxy S II
Form factorBlockBlock
Weight85 gram116.00
Dimensions (HxWxD)87 x 47 x 23125.30 x 66.10 x 8.49
Operating SystemOtherAndroid
Networks2G - 900/1800/1900
2G - 850/900/1800/1900
3G - 850/900/1900/2100
HSCSDNoNo
GPRSYesYes
EDGENoYes
UMTSNoYes
HSDPANoYes
HSPA+NoYes
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoYes
Wi-Fi HotspotNoNo
Wi-Fi DirectNoYes
SMSYesYes
MMSYesYes
EmailNoYes
HDMI outNoNo
USB portNoYes
MHLNoNo
BluetoothNoYes
Bluetooth versionNA3.0
DLNANoYes
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoYes
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution0.3 Megapixels (640x480), 4x digital zoom8 megapixel, autofocus, smile shot
Image StabilizationNoYes
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNALED
Video recordingNoYes
Video capture resolutionNA1080p
Second CameraNA2 megapixel
Display size0 inches4.30
TouchscreenNoYes
Colour displayYesYes
Number of colours6500016700000
Display width128480
Display height160800
PPINA216.97
Second DisplayNANA
CPUNA1.2 GHz dual-core
GPUNANA
Memory9.5 MB848 MB. 2 GB storage. Expandable up to 32 GB with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonic 40 voicesMP3, AAC, AAC+, eAAC+
JavaYesNo
Games2Yes
FM RadioNoYes
BatteryNA1650 mAh
Standby time (h)220372
Talktime (m)210360
Wireless ChargingNoNo
Browser2.0Android HTML Webkit
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoYesYes
PC SynchronizationNoNA
SyncMLNoYes
WebsiteWebsite Website 

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