Panasonic P55 Max vs Xiaomi Redmi 5 vs Motorola Moto E4 Plus vs Xiaomi Redmi 4X comparison

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General
Release date--June 2017February 2017
Form factorTouchscreen-TouchscreenTouchscreen
Dimensions (mm)152.00 x 72.60 x 8.70-155.00 x 77.50 x 9.55139.24 x 69.96 x 8.65
Weight (g)180.00-181.00150.00
Battery capacity (mAh)5000368050004100
Removable batteryNoNoNoNo
ColoursChampagne Gold, Matte Black-Iron Grey, Fine GoldCherry Pink, Champagne Gold, Matte Black
SAR ValueNANANANA
Display
Screen size (inches)5.505.005.505.00
TouchscreenYesYesYesYes
Resolution-1080x1920 pixels720x1280 pixels720x1280 pixels
Pixels per inch (PPI)--267-
Hardware
Processor1.25GHz quad-corequad-core1.3GHz quad-core1.4GHz octa-core
Processor makeMediaTek MTK6737Qualcomm Snapdragon 625MediaTek MTK6737MQuaclomm Snapdragon 435
RAM3GB3GB3GB2GB
Internal storage16GB16GB32GB16GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)128-128128
Camera
Rear camera13-megapixel16-megapixel13-megapixel13-megapixel
FlashYesNoYesYes
Front camera5-megapixel5-megapixel5-megapixel5-megapixel
Software
Operating SystemAndroid 7.0Android 7.1Android 7.1.1Android MIUI 8
Skin-MIUI 9--
Connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n802.11 b/g/n802.11 b/g/n
GPSYesYesYesYes
BluetoothYes, v 4.00YesYes, v 4.10Yes, v 4.20
NFCNoNoNoNo
InfraredNoNoNoNo
Headphones3.5mmYesYes3.5mm
FMNoYesNoNo
Number of SIMs2222
SIM1
SIM TypeMicro-SIM-Nano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/LTEYesNoYesYes
SIM2
SIM TypeMicro-SIM-Nano-SIMNano-SIM
GSM/CDMAGSM-GSMGSM
3GYesYesYesYes
4G/LTEYesNoYesYes
Sensors
Compass/ MagnetometerNoNoYesNo
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeNoNoNoYes
BarometerNoNoNoNo
Temperature sensorNoNoNoNo