Lenovo K8 Plus vs Lenovo K8 Note vs Xiaomi Redmi 4 vs Xiaomi Redmi Note 4 comparison

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Compare Xiaomi Redmi Note 4
Ratings
Overall NDTV Rating
Design Rating
Display Rating
Software Rating
Performance Rating
Camera Rating
General
Release dateSeptember 2017August 2017November 2016August 2016
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)147.90 x 73.70 x 8.99154.50 x 75.90 x 8.50139.30 x 69.90 x 8.65151.00 x 76.00 x 8.30
Weight (g)165.00180.00150.00175.00
Battery capacity (mAh)4000400041004100
Removable batteryNoNoNoNo
ColoursFine Gold, Venom BlackFine Gold, Venom BlackGold, BlackGold, Grey, Matte Black
SAR Value0.54---
Display
Screen size (inches)5.205.505.005.50
TouchscreenYesYesYesYes
Resolution1080x1920 pixels1080x1920 pixels720x1280 pixels1080x1920 pixels
Pixels per inch (PPI)-441296401
Hardware
Processor2.5GHz octa-core1.4GHz1.4GHz octa-core2GHz octa-core
Processor makeMediaTek Helio P25MediaTek Helio X23Qualcomm Snapdragon 435Qualcomm Snapdragon 625
RAM3GB3GB3GB4GB
Internal storage32GB32GB32GB64GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)128128128128
Camera
Rear camera13-megapixel13-megapixel13-megapixel13-megapixel
Front camera8-megapixel13-megapixel5-megapixel5-megapixel
Software
Operating SystemAndroid 7.1.1Android 7.1.1Android 6.0.1Android 6.0
Skin--MIUI 8MIUI 8
Connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 b/g/n802.11 a/b/g/n
GPSYesYesYesYes
BluetoothYes, v 4.20Yes, v 4.10Yes, v 4.10Yes, v 4.10
NFCNoNoNoNo
InfraredNoNoYesYes
Headphones3.5mm3.5mm3.5mm3.5mm
FMYesYesYesYes
Number of SIMs2222
SIM1
SIM TypeNano-SIMNano-SIMMicro-SIMMicro-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/LTEYesYesYesYes
SIM2
SIM TypeNano-SIMNano-SIMMicro-SIMMicro-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/LTEYesYesYesYes
Sensors
Compass/ MagnetometerYesYesYesYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeYesYesYesYes
BarometerNoNoNoNo
Temperature sensorNoNoNoNo