Xiaomi Redmi Note 4X vs Samsung Galaxy A8 (2016) vs Samsung Galaxy A8 comparison

Compare Xiaomi Redmi Note 4X
Compare Samsung Galaxy A8 (2016)
Compare Samsung Galaxy A8
ratings
Overall NDTV Rating---
Design Rating---
Display Rating---
Software Rating---
Performance Rating---
Battery Life Rating---
Camera Rating---
Value for Money Rating---
general
Release dateFebruary 2017September 2016July 2015-
Form factorTouchscreenTouchscreenTouchscreen-
Dimensions (mm)151.00 x 76.00 x 8.45156.60 x 76.80 x 7.20158.00 x 76.80 x 5.90-
Weight (g)165.00182.00151.00-
Battery capacity (mAh)410033003050-
Removable batteryNoNoNo-
ColoursCherry Powder, Champagne Gold, Platinum Silver Grey, Matte Black, Hatsune Miku Exclusive ColourPearl White, Midnight Black, Champagne Gold, MintBlack, White, Gold-
Alternate names--SM-A800F-
SAR value--0.10-
display
Screen size (inches)5.505.705.70-
TouchscreenYesYesYes-
Resolution1080x1920 pixels1080x1920 pixels1080x1920 pixels-
Pixels per inch (PPI)403-386-
hardware
Processor2GHz octa-core1.5GHz octa-core1.8GHz octa-core-
Processor makeQualcomm Snapdragon 625Exynos 7420Exynos 5430-
RAM3GB3GB2GB-
Internal storage32GB32GB32GB-
Expandable storageYesYesYes-
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)128256128-
camera
Rear camera13-megapixel16-megapixel16-megapixel-
Rear FlashYesYesLED-
Front camera5-megapixel8-megapixel5-megapixel-
software
Operating SystemAndroid 6.0Android 6.0.1Android 5.1.1-
Skin--TouchWiz UI-
connectivity
Wi-FiYesYesYes-
Wi-Fi standards supported802.11 a/b/g/n802.11 a/b/g/n/ac802.11 a/b/g/n/ac-
GPSYesYesYes-
BluetoothYes, v 4.20Yes, v 4.20Yes, v 4.10-
NFCNoYesNo-
InfraredYesNoNo-
USB OTGYesYesYes-
Headphones3.5mm3.5mm3.5mm-
FMYesYesYes-
Number of SIMs222-
sim 1
SIM TypeMicro-SIMNano-SIMNano-SIM-
GSM/CDMAGSMGSMGSM + CDMA-
3GYesYesYes-
4G/ LTEYesYesYes-
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM-
GSM/CDMAGSMGSMGSM + CDMA-
3GYesNoYes-
4G/ LTEYesYesYes-
sensors
Compass/ MagnetometerYesYesYes-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYesNoYes-
GyroscopeYesNoNo-
BarometerNoNoNo-
Temperature sensorNoNoNo-