Asus ZenFone Max Plus M2 vs Samsung Galaxy M20 vs Xiaomi Redmi Note 6 Pro vs Xiaomi Mi A2 comparison

Compare Asus ZenFone Max Plus M2
Compare Samsung Galaxy M20
Compare Xiaomi Redmi Note 6 Pro
Compare Xiaomi Mi A2
ratings
Overall NDTV Rating-Read ReviewRead ReviewRead Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.26-inch6.30-inch6.26-inch5.99-inch
Processor1.8GHz octa-core1.6GHz octa-core octa-coreocta-core
Front Camera8-megapixel8-megapixel 20-megapixel + 2-megapixel20-megapixel
Resolution1080x2246 pixels1080x2340 pixels1080x2280 pixels1080x2160 pixels
RAM3GB3GB4GB4GB
OSAndroid OreoAndroid 8.1 OreoAndroidAndroid 8.1 Oreo
Storage32GB32GB64GB64GB
Rear Camera12-megapixel + 5-megapixel13-megapixel + 5-megapixel 12-megapixel + 5-megapixel12-megapixel + 20-megapixel
Battery Capacity4000mAh5000mAh4000mAh3000mAh
general
Release dateMarch 2019January 2019-July 2018
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)159.20 x 76.20 x 8.40-157.91 x 76.38 x 8.26158.70 x 75.40 x 7.30
Weight (g)165.00--168.00
Battery capacity (mAh)4000500040003000
ColoursSilver, Black, BlueCharcoal Black, Ocean BlueBlack, Blue, Rose GoldBlack, Gold, Lake Blue, Rose Gold
Launched in India-Yes-Yes
Removable battery-NoNoNo
Wireless charging-NoNo-
Fast charging--Quick Charge 3.0-
SAR value--1.05-
display
Screen size (inches)6.266.306.265.99
TouchscreenYesYesYesYes
Resolution1080x2246 pixels1080x2340 pixels1080x2280 pixels1080x2160 pixels
Aspect ratio19:919.5:919:918:9
Pixels per inch (PPI)---403
hardware
Processor1.8GHz octa-core1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)octa-coreocta-core (4x2.2GHz + 4x1.8GHz)
Processor makeQualcomm Snapdragon SiPSamsung Exynos 7904Qualcomm Snapdragon 636Qualcomm Snapdragon 660
RAM3GB3GB4GB4GB
Internal storage32GB32GB64GB64GB
Expandable storageYesYesYesNo
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)2512--
Dedicated microSD slotYesYesNo-
camera
Rear camera12-megapixel + 5-megapixel13-megapixel (f/1.9) + 5-megapixel (f/2.2)12-megapixel (f/1.9, 1.4-micron) + 5-megapixel12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron)
Rear flashLEDYesYesDual LED
Front camera8-megapixel8-megapixel (f/2.0)20-megapixel (f/2.0, 1.8-micron) + 2-megapixel20-megapixel (f/2.2, 1.0-micron)
Rear autofocus-YesYesPhase detection autofocus
Front flash-No-LED
software
Operating systemAndroid OreoAndroid 8.1 OreoAndroidAndroid 8.1 Oreo
Skin-Samsung Experience 9.5 UXMIUI-
connectivity
Wi-FiYes-YesYes
Wi-Fi standards supported802.11 a/b/g/n802.11 b/g/n-802.11 a/b/g/n/ac
BluetoothYes, v 4.20YesYes, v 5.00Yes, v 5.00
Micro-USBYesNoYes-
FMYes---
Number of SIMs2222
GPS-YesYesYes
USB Type-C-Yes--
Headphones-3.5mm-No
NFC--NoYes
Active 4G on both SIM cards--Yes-
USB OTG---Yes
sim 1
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMA-GSMGSMGSM
3G-YesYesYes
4G/ LTE-YesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMA-GSMGSMGSM
3G-YesYesYes
4G/ LTE-YesYesYes
sensors
Fingerprint sensorYesYesYesYes
Proximity sensorYesYesYesYes
GyroscopeYes--Yes
Face unlock-Yes--
Accelerometer-YesYesYes
Compass/ Magnetometer---Yes
Ambient light sensor---Yes