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Technical details for
Samsung Rex 90Motorola Droid 4
Samsung Rex 90Samsung Rex 90
ManufactureSamsungMotorola
ModelRex 90Droid 4
Form factorBlockQWERTY Slider
Weight0 gram179.00
Dimensions (HxWxD)113 x 61.9 x 11.84127.00 x 70.00 x 13.00
Operating SystemOtherAndroid
Networks2G - 850/900/1800/1900
2G - 850/900/1800/1900/CDMA800/CDMA1900
3G - 900/2100/CDMA2000 1xEV-DO
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSNoYes
HSDPANoYes
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoYes
WLAN / Wi-FiYesYes
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailNoYes
HDMI outNoYes
USB portYesYes
MHLNoNo
BluetoothYesYes
Bluetooth version3.0NA
DLNANoYes
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution3.2 megapixel8 megapixel, autofocus, geo tagging
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNANA
Video recordingNoYes
Video capture resolutionNA1080p
Second CameraNA1.3 megapixel, 720p video capture
Display size3.5 inches4.00
TouchscreenYesYes
Colour displayYesYes
Number of coloursNA16000000
Display width320540
Display height480960
PPI164.83275.36
Second DisplayNANA
CPUNA1.2 GHz dual core
GPUNANA
Memory10 MB user memory. Expandable using microSD card1 GB RAM, 16 GB storage
Micro SIMNoNo
Dual SIMYesNo
MP3YesYes
Ringtones / Music file formatMP3, AAC, AAC+, eAAC+, MIDI, SP-Midi, AMR, WAVMP3, AAC+, eAAC+, WAV, WMA9, MIDI, AMR NB
JavaNoNo
GamesNAYes, downloadable
FM RadioNoNo
Battery1000 mAh1785 mAh
Standby time (h)NA205
Talktime (m)NA750
Wireless ChargingNoNo
BrowserOpera Mini. NetFront AccessAndroid HTML Webkit
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoNoYes
PC SynchronizationNoYes
SyncMLNoYes
WebsiteWebsite Website 

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