Redmi Note 7 vs Nokia 5.1 Plus vs Xiaomi Mi A2 comparison

Compare Redmi Note 7
Compare Nokia 5.1 Plus
Compare Xiaomi Mi A2
ratings
Overall NDTV RatingRead ReviewRead ReviewRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.30-inch5.86-inch5.99-inch-
Processor2.2GHz1.8GHz octa-coreocta-core -
Front Camera13-megapixel 8-megapixel 20-megapixel -
Resolution1080x2340 pixels720x1520 pixels1080x2160 pixels-
RAM4GB3GB4GB-
OSAndroid 9.0Android 8.1Android 8.1 Oreo-
Storage64GB32GB64GB-
Rear Camera12-megapixel + 2-megapixel13-megapixel + 5-megapixel12-megapixel + 20-megapixel -
Battery Capacity4000mAh3060mAh3000mAh-
general
Release dateJanuary 2019August 2018July 2018-
Launched in IndiaYesYesYes-
Form factorTouchscreenTouchscreenTouchscreen-
Body typeGlass---
Dimensions (mm)159.21 x 75.21 x 8.10149.51 x 71.98 x 8.10158.70 x 75.40 x 7.30-
Weight (g)185.00160.00168.00-
Battery capacity (mAh)400030603000-
Removable batteryNoNoNo-
Fast chargingQuick Charge---
Wireless chargingNoNo--
ColoursOnyx Black, Ruby Red, Sapphire BlueGloss Black, Gloss White, Midnight Gloss BlueBlack, Gold, Lake Blue, Rose Gold-
SAR value0.96---
display
Screen size (inches)6.305.865.99-
TouchscreenYesYesYes-
Resolution1080x2340 pixels720x1520 pixels1080x2160 pixels-
Protection typeGorilla Glass---
Aspect ratio19.5:919:918:9-
Pixels per inch (PPI)409-403-
hardware
Processor2.2GHz1.8GHz octa-coreocta-core (4x2.2GHz + 4x1.8GHz)-
Processor makeSnapdragon 660 AIEMediaTek Helio P60Qualcomm Snapdragon 660-
RAM4GB3GB4GB-
Internal storage64GB32GB64GB-
Expandable storageYesYesNo-
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)256400--
Dedicated microSD slotNoNo--
camera
Rear camera12-megapixel (f/2.2, 1.25-micron) + 2-megapixel13-megapixel (f/2.0) + 5-megapixel12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron)-
Rear autofocusYesPhase detection autofocusPhase detection autofocus-
Rear flashLEDLEDDual LED-
Front camera13-megapixel (f/2.0, 1.12-micron)8-megapixel (f/2.2)20-megapixel (f/2.2, 1.0-micron)-
Front autofocus-No--
Front flash--LED-
software
Operating systemAndroid 9.0Android 8.1Android 8.1 Oreo-
SkinMIUI 10---
connectivity
Wi-FiYesYesYes-
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 a/b/g/n/ac-
GPSYesYesYes-
BluetoothYes, v 5.00Yes, v 4.20Yes, v 5.00-
USB OTGYesYesYes-
USB Type-CYesYes--
Headphones3.5mm3.5mmNo-
FMYesYes--
Number of SIMs222-
Active 4G on both SIM cardsYesYes--
NFC-NoYes-
sim 1
SIM TypeNano-SIMNano-SIMNano-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYes-
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYes-
sensors
Face unlockYesYes--
Fingerprint sensorYes-Yes-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYesYesYes-
GyroscopeYesYesYes-
Compass/ Magnetometer-YesYes-