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Technical details for
Siemens A55HTC Touch Pro
Siemens A55Siemens A55
ManufactureSiemensHTC
ModelA55Touch Pro
Form factorBlockQWERTY Slider
Weight84 gram165.00
Dimensions (HxWxD)101 x 44 x 21102.00 x 51.00 x 18.00
Operating SystemOtherWindows Mobile
Networks2G - 900/1800
2G - 900/1800/1900
3G - 900/2100
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 resolutionNA3.2 Megapixels. Autofocus
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNANA
Video recordingNoYes
Video capture resolutionNANA
Second CameraNAVGA 640 x 480, CMOS
Display size0 inches2.80
TouchscreenNoYes
Colour displayNoYes
Number of coloursNA65000
Display width101480
Display height64640
PPINA285.71
Second DisplayNANA
CPUNAQualcomm MSM7201A, 528 MHz
GPUNANA
MemoryNA288 MB. Expandable with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonicPolyphonic, MP3, AAC, eAAC+, WMA, WAV, AMR-NB
JavaNoYes
GamesNAYes
FM RadioNoYes
BatteryLi-Ion 700 mAh1340 mAh
Standby time (h)250406
Talktime (m)300485
Wireless ChargingNoNo
Browser1.2.1HTML
CalendarNAYes
VoicedialingNANo
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoNoYes
PC SynchronizationNoYes
SyncMLNoNA
WebsiteWebsite Website 

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