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Technical details for
Samsung SGH-X640HTC Tattoo
Samsung SGH-X640Samsung SGH-X640
ManufactureSamsungHTC
ModelSGH-X640Tattoo
Form factorBlockBlock
Weight85 gram113.00
Dimensions (HxWxD)87 x 47 x 23106.00 x 55.00 x 14.00
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 versionNANA
DLNANoNo
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution0.3 Megapixels (640x480), 4x digital zoom3.2 megapixels, autofocus
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoNo
Flash typeNANA
Video recordingNoYes
Video capture resolutionNANA
Second CameraNANA
Display size0 inches2.80
TouchscreenNoYes
Colour displayYesYes
Number of colours6500065000
Display width128240
Display height160320
PPINA142.86
Second DisplayNANA
CPUNAQualcomm MSM7225, 528 MHz
GPUNANA
Memory9.5 MB256 MB RAM, 512 MB ROM. Expandable with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonic 40 voicesMP3, AAC, AAC+, AAC-LC, AMR-NB, WAV, Midi, WMA9
JavaYesNo
Games2Yes
FM RadioNoYes
BatteryNA1100 mAh
Standby time (h)220340
Talktime (m)210390
Wireless ChargingNoNo
Browser2.0HTML
CalendarYesYes
VoicedialingNoNo
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationNoNo
SyncMLNoNo
WebsiteWebsite Website 

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