Motorola Moto G7 Power vs Nokia 7.1 vs Xiaomi Mi A2 comparison

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ratings
Overall NDTV Rating-Read ReviewRead Review-
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
key specs
Display6.20-inch5.84-inch5.99-inch-
Processor1.8GHz octa-core1.8GHz octa-coreocta-core -
Front Camera8-megapixel 8-megapixel 20-megapixel -
Resolution720x1520 pixels1080x2280 pixels1080x2160 pixels-
RAM3GB4GB4GB-
OSAndroid 9.0Android 8.1Android 8.1 Oreo-
Storage32GB64GB64GB-
Rear Camera12-megapixel 12-megapixel + 5-megapixel 12-megapixel + 20-megapixel -
Battery Capacity5000mAh3060mAh3000mAh-
general
Release dateFebruary 2019October 2018July 2018-
Form factorTouchscreen-Touchscreen-
Dimensions (mm)160.83 x 76.00 x 9.40149.70 x 71.20 x 7.99158.70 x 75.40 x 7.30-
Weight (g)198.00160.00168.00-
Battery capacity (mAh)500030603000-
Fast chargingProprietary---
ColoursMarine BlueGloss Midnight Blue, Gloss SteelBlack, Gold, Lake Blue, Rose Gold-
Launched in India-YesYes-
Wireless charging-No--
Removable battery--No-
display
Screen size (inches)6.205.845.99-
TouchscreenYesYesYes-
Resolution720x1520 pixels1080x2280 pixels1080x2160 pixels-
Protection typeGorilla Glass---
Aspect ratio19:919:918:9-
Pixels per inch (PPI)403-403-
hardware
Processor1.8GHz octa-core1.8GHz octa-coreocta-core (4x2.2GHz + 4x1.8GHz)-
Processor makeQualcomm Snapdragon 632Qualcomm Snapdragon 636Qualcomm Snapdragon 660-
RAM3GB4GB4GB-
Internal storage32GB64GB64GB-
Expandable storageYesYesNo-
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)512400--
camera
Rear camera12-megapixel (f/2.0, 1.25-micron)12-megapixel (f/1.8, 1.28-micron) + 5-megapixel (f/2.4, 1.12-micron)12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron)-
Rear autofocusPhase detection autofocus-Phase detection autofocus-
Rear flashLED-Dual LED-
Front camera8-megapixel (f/2.2, 1.12-micron)8-megapixel (f/2.0)20-megapixel (f/2.2, 1.0-micron)-
Front flash--LED-
software
Operating systemAndroid 9.0Android 8.1Android 8.1 Oreo-
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 5.00Yes, v 5.00-
USB Type-CYesYes--
Headphones3.5mm3.5mmNo-
FMYesYes--
Number of SIMs222-
NFC--Yes-
USB OTG--Yes-
sim 1
SIM TypeNano-SIM-Nano-SIM-
GSM/CDMAGSMGSMGSM-
3GYes-Yes-
4G/ LTEYes-Yes-
sim 2
SIM TypeNano-SIM-Nano-SIM-
GSM/CDMAGSM-GSM-
3GYes-Yes-
4G/ LTEYes-Yes-
sensors
Face unlockYesYes--
Fingerprint sensorYesYesYes-
Compass/ MagnetometerYesYesYes-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYesYesYes-
GyroscopeYesYesYes-