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Technical details for
Siemens A55Sony Xperia Ion LT28at
Siemens A55Siemens A55
ManufactureSiemensSony
ModelA55Xperia Ion LT28at
Form factorBlockBlock
Weight84 gram144.00
Dimensions (HxWxD)101 x 44 x 21133.00 x 68.00 x 10.80
Operating SystemOtherAndroid
Networks2G - 900/1800
2G - 850/900/1800/1900
3G - 850/1900/2100
HSCSDNoNo
GPRSNoYes
EDGENoYes
UMTSNoYes
HSDPANoYes
HSPA+NoYes
WiMAXNoNo
LTE (4G light)NoYes
WLAN / Wi-FiNoYes
Wi-Fi HotspotNoYes
Wi-Fi DirectNoNo
SMSYesYes
MMSNoYes
EmailNoYes
HDMI outNoYes
USB portNoYes
MHLNoNo
BluetoothNoYes
Bluetooth versionNA2.1
DLNANoYes
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoYes
3.5 mm audio connectorNoYes
CameraNoYes
Camera resolutionNA12.1 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 displayNoYes
Number of coloursNA16700000
Display width101720
Display height641280
PPINA322.77
Second DisplayNANA
CPUNA1.5 GHz, dual core Qualcomm Snapdragon. MSM8260
GPUNAAdreno 220
MemoryNA1 GB RAM. 16 GB internal storage. Expandable with microSD card up to 32 GB
Micro SIMNoYes
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonicMP3, AAC, AAC+, eAAC+, MIDI, OGG, AMR-NB, AMR-WB, ACC-LC
JavaNoNo
GamesNAYes, downloadable
FM RadioNoYes
BatteryLi-Ion 700 mAh1900 mAh
Standby time (h)250400
Talktime (m)300400
Wireless ChargingNoNo
Browser1.2.1Android HTML Webkit
CalendarNAYes
VoicedialingNAYes
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoNoYes
PC SynchronizationNoYes
SyncMLNoYes
WebsiteWebsite Website 

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