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Technical details for
Siemens A55Sony Ericsson K550
Siemens A55Siemens A55
ManufactureSiemensSony Ericsson
ModelA55K550
Form factorBlockBlock
Weight84 gram85.00
Dimensions (HxWxD)101 x 44 x 21102.00 x 46.00 x 14.00
Operating SystemOtherOther
Networks2G - 900/1800
2G - 850/900/1800/1900
HSCSDNoNo
GPRSNoYes
EDGENoYes
UMTSNoNo
HSDPANoNo
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoNo
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSNoYes
EmailNoYes
HDMI outNoNo
USB portNoNo
MHLNoNo
BluetoothNoYes
Bluetooth versionNANA
DLNANoNo
GPSNoNo
GlonassNoNo
ANT+NoNo
IrDANoYes
NFCNoNo
3.5 mm audio connectorNoNo
CameraNoYes
Camera resolutionNA2 Megapixels with auto-focus. 2.25x digital zoom
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNANA
Video recordingNoYes
Video capture resolutionNANA
Second CameraNANA
Display size0 inches1.90
TouchscreenNoNo
Colour displayNoYes
Number of coloursNA262144
Display width101176
Display height64220
PPINA148.28
Second DisplayNANA
CPUNANA
GPUNANA
MemoryNA64MB. Expandable with Memory Stick Micro card
Micro SIMNoNo
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonicPolyphonic, MP3, AAC
JavaNoYes
GamesNAJava
FM RadioNoYes
BatteryLi-Ion 700 mAh950 mAh
Standby time (h)250350
Talktime (m)300420
Wireless ChargingNoNo
Browser1.2.12.0 XHTML
CalendarNAYes
VoicedialingNAYes
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoNoYes
PC SynchronizationNoYes
SyncMLNoNo
WebsiteWebsite Website 

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