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Technical details for
Samsung SGH-X640Sony Xperia J
Samsung SGH-X640Samsung SGH-X640
ManufactureSamsungSony
ModelSGH-X640Xperia J
Form factorBlockBlock
Weight85 gram124.00
Dimensions (HxWxD)87 x 47 x 23124.30 x 61.20 x 9.20
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 HotspotNoYes
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailNoYes
HDMI outNoNo
USB portNoYes
MHLNoNo
BluetoothNoYes
Bluetooth versionNA2.0
DLNANoYes
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution0.3 Megapixels (640x480), 4x digital zoom5 megapxiel, autofocus, 4x digital zoom
Image StabilizationNoYes
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNALED
Video recordingNoYes
Video capture resolutionNAVGA
Second CameraNAVGA (640 x 480)
Display size0 inches4.00
TouchscreenNoYes
Colour displayYesYes
Number of colours6500016777216
Display width128480
Display height160854
PPINA244.91
Second DisplayNANA
CPUNA1 GHz Qualcomm MSM7227A
GPUNANA
Memory9.5 MB512 MB RAM. 4 GB storage. Expandable up to 32 GB with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonic 40 voicesMP3, AAC, AAC+, eAAC+, AMR-NB, AMR-WB, MIDI, Ogg vorbis
JavaYesNo
Games2Yes, downloadable
FM RadioNoYes
BatteryNA1750 mAh
Standby time (h)220607
Talktime (m)210336
Wireless ChargingNoNo
Browser2.0Android HTML Webkit
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoYesYes
PC SynchronizationNoYes
SyncMLNoYes
WebsiteWebsite Website 

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