Xiaomi Redmi 6 Pro vs Redmi 6 vs Xiaomi Mi A2 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 2018June 2018July 2018-
Launched in IndiaYesYesYes-
Form factorTouchscreenTouchscreenTouchscreen-
Body typeMetalPlastic--
Dimensions (mm)149.33 x 71.68 x 8.75147.50 x 71.50 x 8.30158.70 x 75.40 x 7.30-
Weight (g)178.00146.00168.00-
Battery capacity (mAh)400030003000-
Removable batteryNoNoNo-
Wireless chargingNoNo--
ColoursGold, Blue, Black, RedLake Blue, Gold, Rose Gold, BlackBlack, Gold, Lake Blue, Rose Gold-
SAR value0.96---
display
Screen size (inches)5.845.455.99-
TouchscreenYesYesYes-
Resolution1080x2280 pixels720x1440 pixels1080x2160 pixels-
Aspect ratio19:918:918:9-
Pixels per inch (PPI)432295403-
hardware
Processor2GHz octa-core (8x2GHz)2GHz octa-core (8x2GHz)octa-core (4x2.2GHz + 4x1.8GHz)-
Processor makeQualcomm Snapdragon 625MediaTek Helio P22Qualcomm Snapdragon 660-
RAM4GB3GB4GB-
Internal storage64GB32GB64GB-
Expandable storageYesYesNo-
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)256256--
Dedicated microSD slotYesYes--
camera
Rear camera12-megapixel (f/2.2, 1.25-micron) + 5-megapixel12-megapixel (f/2.2, 1.25-micron) + 5-megapixel12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron)-
Rear autofocusPhase detection autofocusPhase detection autofocusPhase detection autofocus-
Rear flashLEDLEDDual LED-
Front camera5-megapixel5-megapixel (f/2.2, 1.12-micron)20-megapixel (f/2.2, 1.0-micron)-
Front flashNoNoLED-
software
Operating systemAndroid 8.1 OreoAndroid 8.1 OreoAndroid 8.1 Oreo-
SkinMIUI 9.6MIUI 9.6--
connectivity
Wi-FiYesYesYes-
Wi-Fi standards supported802.11 a/b/g/n802.11 b/g/n802.11 a/b/g/n/ac-
GPSYesYesYes-
BluetoothYes, v 4.20Yes, v 4.20Yes, v 5.00-
NFCNoNoYes-
InfraredYesNo--
USB OTGYesYesYes-
USB Type-CNoNo--
Micro-USBYesYes--
Headphones3.5mm3.5mmNo-
FMYesYes--
Number of SIMs222-
Active 4G on both SIM cardsNoYes--
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--
3D face recognitionNoNo--
Fingerprint sensorYesYesYes-
Compass/ MagnetometerYesYesYes-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYesYesYes-
GyroscopeYesNoYes-