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Technical details for
Samsung SGH-X640Sony Xperia Ion LT28at
Samsung SGH-X640Samsung SGH-X640
ManufactureSamsungSony
ModelSGH-X640Xperia Ion LT28at
Form factorBlockBlock
Weight85 gram144.00
Dimensions (HxWxD)87 x 47 x 23133.00 x 68.00 x 10.80
Operating SystemOtherAndroid
Networks2G - 900/1800/1900
2G - 850/900/1800/1900
3G - 850/1900/2100
HSCSDNoNo
GPRSYesYes
EDGENoYes
UMTSNoYes
HSDPANoYes
HSPA+NoYes
WiMAXNoNo
LTE (4G light)NoYes
WLAN / Wi-FiNoYes
Wi-Fi HotspotNoYes
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailNoYes
HDMI outNoYes
USB portNoYes
MHLNoNo
BluetoothNoYes
Bluetooth versionNA2.1
DLNANoYes
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoYes
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution0.3 Megapixels (640x480), 4x digital zoom12.1 megapixels, autofocus, f/2.4, 16x digital zoom, image stabilizer, smile shutter, geo tagging, 3
Image StabilizationNoYes
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNAPulsed LED
Video recordingNoYes
Video capture resolutionNA1080p
Second CameraNA1.3 megapixel. 720p video capture
Display size0 inches4.55
TouchscreenNoYes
Colour displayYesYes
Number of colours6500016700000
Display width128720
Display height1601280
PPINA322.77
Second DisplayNANA
CPUNA1.5 GHz, dual core Qualcomm Snapdragon. MSM8260
GPUNAAdreno 220
Memory9.5 MB1 GB RAM. 16 GB internal storage. Expandable with microSD card up to 32 GB
Micro SIMNoYes
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonic 40 voicesMP3, AAC, AAC+, eAAC+, MIDI, OGG, AMR-NB, AMR-WB, ACC-LC
JavaYesNo
Games2Yes, downloadable
FM RadioNoYes
BatteryNA1900 mAh
Standby time (h)220400
Talktime (m)210400
Wireless ChargingNoNo
Browser2.0Android HTML Webkit
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoYesYes
PC SynchronizationNoYes
SyncMLNoYes
WebsiteWebsite Website 

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