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Technical details for
Siemens A55Samsung Omnia HD
Siemens A55Siemens A55
ManufactureSiemensSamsung
ModelA55Omnia HD
Form factorBlockBlock
Weight84 gram125.00
Dimensions (HxWxD)101 x 44 x 21123.00 x 58.00 x 13.00
Operating SystemOtherSymbian S60
Networks2G - 900/1800
2G - 850/900/1800/1900
3G - 900/1900/2100
HSCSDNoNo
GPRSNoYes
EDGENoYes
UMTSNoYes
HSDPANoYes
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoYes
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSNoYes
EmailNoYes
HDMI outNoNo
USB portNoYes
MHLNoNo
BluetoothNoYes
Bluetooth versionNANA
DLNANoNo
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoNo
CameraNoYes
Camera resolutionNA8 megapixel, autofocus, image stabilization
Image StabilizationNoYes
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNANA
Video recordingNoYes
Video capture resolutionNANA
Second CameraNACIF (352 x 288 pixels)
Display size0 inches3.70
TouchscreenNoYes
Colour displayNoYes
Number of coloursNA16000000
Display width101360
Display height64640
PPINA198.46
Second DisplayNAYes
CPUNANA
GPUNANA
MemoryNANA
Micro SIMNoNo
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonicPolyphonic 40 voices, MP3
JavaNoYes
GamesNAYes
FM RadioNoYes
BatteryLi-Ion 700 mAh1500 mAh
Standby time (h)250310
Talktime (m)300510
Wireless ChargingNoNo
Browser1.2.12.0 XHTML
CalendarNAYes
VoicedialingNANA
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoNoYes
PC SynchronizationNoNA
SyncMLNoNA
WebsiteWebsite Website 

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