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Sony Xperia E4 Dual vs Sony Xperia U comparison

 Compare Sony Xperia E4 Dual
Sony Xperia E4 Dual
Compare Sony Xperia U
Sony Xperia U
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display5.00-inch3.50-inch
ProcessorMediaTek MT6582ST-Ericsson NovaThor U8500
Front Camera2-megapixel0.3-megapixel
Rear Camera5-megapixel5-megapixel
RAM1GB512MB
Storage8GB8GB
Battery Capacity2300mAh1320mAh
OSAndroid 4.4Android 2.3
Resolution540x960 pixels480x854 pixels
general
BrandSonySony
ModelXperia E4 DualXperia U
Release dateFebruary 1, 2015May 1, 2012
Form factorTouchscreenBar
Dimensions (mm)137.00 x 74.60 x 10.50112.00 x 54.00 x 12.00
Weight (g)144.00110.00
Battery capacity (mAh)23001320
Removable batteryNoYes
ColoursWhite, blackBlack, White
SAR value0.96-
Alternate names-ST25i, ST25a
display
Screen size (inches)5.003.50
TouchscreenYesYes
Resolution540x960 pixels480x854 pixels
Pixels per inch (PPI)220280
hardware
Processor1.3GHz quad-core1GHz dual-core
Processor makeMediaTek MT6582ST-Ericsson NovaThor U8500
RAM1GB512MB
Internal storage8GB8GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)32-
camera
Rear camera5-megapixel5-megapixel
Rear flashLEDLED
Front camera2-megapixel0.3-megapixel
software
Operating systemAndroid 4.4Android 2.3
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.10Yes, v 2.10
NFCNoNo
InfraredNoNo
USB OTGNoNo
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs21
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
sim 1
GSM/CDMAGSMGSM
3GYesYes
4G/ LTENoNo
SIM Type-Micro-SIM
sim 2
GSM/CDMAGSM-
3GYes-
4G/ LTENo-
sensors
Compass/ MagnetometerNoYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeNoNo
BarometerNoNo
Temperature sensorNoNo
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