Blu Energy X vs Asus ZenFone Go vs Sony Xperia M4 Aqua comparison

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key specs
Display5.00-inch5.00-inch5.00-inch
Processor1.3GHz quad-core1.3GHz quad-core1GHz octa-core
Front Camera2-megapixel2-megapixel5-megapixel
Resolution720x1280 pixels720x1280 pixels720x1280 pixels
RAM1GB2GB2GB
OSAndroid 5.1Android 5.1Android 5.0
Storage8GB8GB8GB
Rear Camera8-megapixel8-megapixel13-megapixel
Battery Capacity4000mAh2070mAh2400mAh
general
Release dateOctober 2015August 2015-
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)142.00 x 70.00 x 8.90144.50 x 71.00 x 9.98145.50 x 72.60 x 7.30
Weight (g)154.00135.00140.00
Battery capacity (mAh)400020702400
Removable batteryNoYesNo
ColoursGold, GreyBlack, White, RedBlack, White, Coral
Alternate names-ZC500TG-
display
Screen size (inches)5.005.005.00
TouchscreenYesYesYes
Resolution720x1280 pixels720x1280 pixels720x1280 pixels
Pixels per inch (PPI)294--
hardware
Processor1.3GHz quad-core1.3GHz quad-core1GHz octa-core
Processor makeMediaTek 6580MediaTek MT6580Qualcomm Snapdragon 615
RAM1GB2GB2GB
Internal storage8GB8GB8GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)6464128
camera
Rear camera8-megapixel8-megapixel13-megapixel
Rear flashLEDLEDLED
Front camera2-megapixel2-megapixel5-megapixel
software
Operating systemAndroid 5.1Android 5.1Android 5.0
Skin-ZenUI-
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 b/g/n-802.11 b/g/n
GPSYesYesYes
BluetoothYes, v 4.00YesYes, v 4.10
NFCNoNoYes
InfraredNoNoNo
USB OTGNoNoNo
Headphones3.5mm3.5mm3.5mm
FMNoYesYes
Number of SIMs221
sim 1
SIM TypeRegularMicro-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesNoYes
sim 2
SIM TypeRegularMicro-SIM-
GSM/CDMAGSMGSM-
3GYesNo-
4G/ LTENoNo-
sensors
Compass/ MagnetometerNoNoNo
Proximity sensorYesYesYes
AccelerometerNoYesYes
Ambient light sensorYesYesYes
GyroscopeYesYesYes
BarometerNoNoNo
Temperature sensorNoNoNo