Asus ZenFone Max M2 vs Xiaomi Redmi 6 Pro vs Asus ZenFone Max Pro M1 vs Sony Xperia R1 Plus comparison

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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
Display6.26-inch5.84-inch5.99-inch5.20-inch
Processor1.8GHz octa-core2GHz octa-core 1.8GHz octa-coreocta-core
Front Camera8-megapixel 5-megapixel8-megapixel8-megapixel
Resolution720x1520 pixels1080x2280 pixels1080x2160 pixels720x1280 pixels
RAM3GB4GB3GB3GB
OSAndroid 8.1 OreoAndroid 8.1 OreoAndroid 8.1 OreoAndroid 7.0
Storage32GB64GB32GB32GB
Rear Camera13-megapixel + 2-megapixel12-megapixel + 5-megapixel13-megapixel + 5-megapixel 13-megapixel
Battery Capacity4000mAh4000mAh5000mAh2620mAh
general
Release dateDecember 2018September 2018April 2018October 2017
Launched in IndiaYesYesYes-
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)158.41 x 76.28 x 7.70149.33 x 71.68 x 8.75159.00 x 76.00 x 8.64146.00 x 73.20 x 8.89
Weight (g)160.00178.00180.00154.00
Battery capacity (mAh)4000400050002620
ColoursBlack, BlueGold, Blue, Black, RedMidnight Black, GreyBlack, Silver
Body type-Metal--
Removable battery-No-No
Wireless charging-No--
SAR value-0.96--
display
Screen size (inches)6.265.845.995.20
TouchscreenYesYesYesYes
Resolution720x1520 pixels1080x2280 pixels1080x2160 pixels720x1280 pixels
Aspect ratio19:919:918:9-
Pixels per inch (PPI)-432404-
hardware
Processor1.8GHz octa-core2GHz octa-core (8x2GHz)1.8GHz octa-coreocta-core
Processor makeQualcomm Snapdragon 632Qualcomm Snapdragon 625Snapdragon 636Qualcomm Snapdragon 430
RAM3GB4GB3GB3GB
Internal storage32GB64GB32GB32GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)2002562000128
Dedicated microSD slotYesYes--
camera
Rear camera13-megapixel (f/1.8, 1.12-micron) + 2-megapixel12-megapixel (f/2.2, 1.25-micron) + 5-megapixel13-megapixel (f/2.2, 1.12-micron) + 5-megapixel (f/2.4, 1.12-micron)13-megapixel
Rear flashLEDLEDLEDLED
Front camera8-megapixel (f/2.0, 1.12-micron)5-megapixel8-megapixel8-megapixel
Front flashLEDNoLED-
Rear autofocus-Phase detection autofocus--
software
Operating systemAndroid 8.1 OreoAndroid 8.1 OreoAndroid 8.1 OreoAndroid 7.0
Skin-MIUI 9.6--
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n802.11 a/b/g/n-
GPSYesYesYesYes
BluetoothYes, v 4.20Yes, v 4.20Yes, v 4.20Yes, v 4.20
USB OTGYesYes-Yes
Micro-USBYesYes--
Headphones3.5mm3.5mm3.5mm3.5mm
FMYesYes-Yes
Number of SIMs2222
NFC-No-No
Infrared-Yes-No
USB Type-C-No--
Active 4G on both SIM cards-No--
sim 1
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sensors
Face unlockYesYesYes-
Fingerprint sensorYesYes--
Compass/ MagnetometerYesYesYesNo
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeYesYesYesNo
3D face recognition-No--
Barometer---No
Temperature sensor---No