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Technical details for
Samsung SGH-X640Samsung Galaxy Fame Duos
Samsung SGH-X640Samsung SGH-X640
ManufactureSamsungSamsung
ModelSGH-X640Galaxy Fame Duos
Form factorBlockBlock
Weight85 gram120.60
Dimensions (HxWxD)87 x 47 x 23113.20 x 61.60 x 11.60
Operating SystemOtherAndroid
Networks2G - 900/1800/1900
2G - 850/900/1800/1900
3G - 900/2100
HSCSDNoNo
GPRSYesYes
EDGENoYes
UMTSNoYes
HSDPANoYes
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoYes
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailNoYes
HDMI outNoNo
USB portNoYes
MHLNoNo
BluetoothNoYes
Bluetooth versionNA4.0
DLNANoNo
GPSNoYes
GlonassNoYes
ANT+NoNo
IrDANoNo
NFCNoYes
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution0.3 Megapixels (640x480), 4x digital zoom5 megapixel, autofocus
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNALED
Video recordingNoYes
Video capture resolutionNAVGA
Second CameraNAVGA (640 x 480)
Display size0 inches3.50
TouchscreenNoYes
Colour displayYesYes
Number of colours6500016777216
Display width128320
Display height160480
PPINA164.83
Second DisplayNANA
CPUNA1 GHz
GPUNANA
Memory9.5 MB512 MB RAM. 4 GB internal storage. Exandable up to 64 GB using microSD card
Micro SIMNoNo
Dual SIMNoYes
MP3NoYes
Ringtones / Music file formatPolyphonic 40 voicesMP3, AAC, AAC+, eAAC+, AMR, WB-AMR, OGG, Flac
JavaYesNo
Games2Yes, downloadable
FM RadioNoNo
BatteryNA1300 mAh
Standby time (h)220NA
Talktime (m)210NA
Wireless ChargingNoNo
Browser2.0Android HTML Webkit
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoYesYes
PC SynchronizationNoYes
SyncMLNoYes
WebsiteWebsite Website 

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