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Technical details for
Samsung A257 MagnetPalm Treo 750
Samsung A257 MagnetSamsung A257 Magnet
ManufactureSamsungPalm
ModelA257 MagnetTreo 750
Form factorBlockBlock
Weight88 gram154.00
Dimensions (HxWxD)109 x 59 x 12111.00 x 58.00 x 22.00
Operating SystemOtherWindows Mobile
Networks2G - 850/900/1800/1900
2G - 850/900/1800/1900
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSNoYes
HSDPANoNo
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoNo
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoNo
USB portYesYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoNo
GPSNoNo
GlonassNoNo
ANT+NoNo
IrDANoYes
NFCNoNo
3.5 mm audio connectorNoNo
CameraYesYes
Camera resolution0.3 Megapixels (VGA 640x480)1.3 Megapixels, 2x digital zoom
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoNo
Flash typeNANA
Video recordingNoYes
Video capture resolutionNANA
Second CameraNANA
Display size2.2 inches2.50
TouchscreenNoYes
Colour displayYesYes
Number of colours6500065000
Display width220240
Display height176240
PPI128.06135.76
Second DisplayNANA
CPUNA300MHz Samsung processor
GPUNANA
Memory64 MB128 MB. Expandable upt to 2GB with miniSD card
Micro SIMNoNo
Dual SIMNoNo
MP3YesNo
Ringtones / Music file formatMP3Polyphonic, MP3, WAV, video ringtones
JavaYesNo
GamesYesNA
FM RadioNoNo
Battery800 mAh1200 mAh
Standby time (h)240250
Talktime (m)300240
Wireless ChargingNoNo
Browser2.0 XHTMLInternet Explorer
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesNo
RSS readerNoNo
VoicememoYesNo
PC SynchronizationNoYes
SyncMLNoNo
WebsiteWebsite Website 

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