Mafe Mobile Air vs Samsung Galaxy J7+ vs Lenovo K8 Note vs Xiaomi Redmi Note 5 comparison

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Ratings
Overall NDTV Rating---
Design Rating---
Display Rating---
Software Rating---
Performance Rating---
Battery Life Rating---
Camera Rating---
Value for money Rating---
General
Release dateSeptember 2017September 2017August 2017-
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)0.00 x 0.00 x 10.70152.40 x 74.70 x 7.99154.50 x 75.90 x 8.50-
Weight (g)120.00-180.00-
Battery capacity (mAh)2000300040003790
Removable batteryNoNoNoNo
ColoursChampagne Gold, Coffee-Fine Gold, Venom Black-
SAR ValueNANANANA
Display
Screen size (inches)4.005.505.505.50
TouchscreenYesYesYesYes
Resolution480x800 pixels1080x1920 pixels1080x1920 pixels1080x1920 pixels
Pixels per inch (PPI)--441-
Hardware
Processor1.3GHz quad-core2.4GHz octa-core1.4GHz -
Processor makeSpreadtrumHelio P20MediaTek Helio X23Qualcomm Snapdragon 630
RAM2GB4GB3GB3GB
Internal storage16GB32GB32GB32GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)32256128-
Camera
Rear camera5-megapixel13-megapixel13-megapixel16-megapixel
FlashYesYesYesYes
Front camera2-megapixel16-megapixel13-megapixel13-megapixel
Software
Operating SystemAndroid 7.0Android 7.0Android 7.1.1Android 7.0
Skin---MIUI 9
Connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supportedNANA802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYesYesYes
BluetoothYesYesYes, v 4.10Yes
NFCNoNoNoNo
InfraredNoNoNoNo
Headphones3.5mmYes3.5mmYes
FMYesNoYesYes
Number of SIMs2221
SIM1
SIM TypeMicro-SIM-Nano-SIM-
GSM/CDMAGSMGSMGSMGSM
3GYesNoYesYes
4G/LTEYesYesYesYes
SIM2
SIM TypeMicro-SIM-Nano-SIM-
GSM/CDMAGSMGSMGSM-
3GYesNoYes-
4G/LTEYesYesYes-
Sensors
Compass/ MagnetometerNoNoYesNo
Proximity sensorYesNoYesYes
AccelerometerYesNoYesYes
Ambient light sensorNoNoYesYes
GyroscopeNoNoYesNo
BarometerNoNoNoNo
Temperature sensorNoNoNoNo