Samsung Galaxy M30 vs Xiaomi Redmi Note 6 Pro vs Xiaomi Mi A2 comparison

Compare Samsung Galaxy M30
Compare Xiaomi Redmi Note 6 Pro
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
Display6.40-inch6.26-inch5.99-inch-
Processor1.6GHz octa-core octa-coreocta-core -
Front Camera16-megapixel 20-megapixel + 2-megapixel20-megapixel -
RAM4GB4GB4GB-
OSAndroid 8.1 OreoAndroidAndroid 8.1 Oreo-
Storage64GB64GB64GB-
Rear Camera13-megapixel + 5-megapixel + 5-megapixel 12-megapixel + 5-megapixel12-megapixel + 20-megapixel -
Battery Capacity5000mAh4000mAh3000mAh-
Resolution-1080x2280 pixels1080x2160 pixels-
general
Release dateFebruary 2019-July 2018-
Launched in IndiaYes-Yes-
Form factorTouchscreenTouchscreenTouchscreen-
Battery capacity (mAh)500040003000-
Fast chargingProprietaryQuick Charge 3.0--
Dimensions (mm)-157.91 x 76.38 x 8.26158.70 x 75.40 x 7.30-
Removable battery-NoNo-
Wireless charging-No--
Colours-Black, Blue, Rose GoldBlack, Gold, Lake Blue, Rose Gold-
SAR value-1.05--
Weight (g)--168.00-
display
Screen size (inches)6.406.265.99-
TouchscreenYesYesYes-
Aspect ratio19.5:919:918:9-
Resolution-1080x2280 pixels1080x2160 pixels-
Pixels per inch (PPI)--403-
hardware
Processor1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)octa-coreocta-core (4x2.2GHz + 4x1.8GHz)-
Processor makeSamsung Exynos 7904Qualcomm Snapdragon 636Qualcomm Snapdragon 660-
RAM4GB4GB4GB-
Internal storage64GB64GB64GB-
Expandable storageYesYesNo-
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)512---
Dedicated microSD slotYesNo--
camera
Rear camera13-megapixel (f/1.9) + 5-megapixel (f/2.2) + 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)-
Front camera16-megapixel (f/2.0)20-megapixel (f/2.0, 1.8-micron) + 2-megapixel20-megapixel (f/2.2, 1.0-micron)-
Rear autofocus-YesPhase detection autofocus-
Rear flash-YesDual LED-
Front flash--LED-
software
Operating systemAndroid 8.1 OreoAndroidAndroid 8.1 Oreo-
SkinSamsung Experience v9.5MIUI--
connectivity
Wi-FiYesYesYes-
Wi-Fi standards supported802.11 a/b/g/n/ac-802.11 a/b/g/n/ac-
GPSYesYesYes-
BluetoothYes, v 5.00Yes, v 5.00Yes, v 5.00-
USB Type-CYes---
Micro-USBYesYes--
Number of SIMs222-
Active 4G on both SIM cardsYesYes--
NFC-NoYes-
USB OTG--Yes-
Headphones--No-
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 unlockYes---
Fingerprint sensorYesYesYes-
Compass/ MagnetometerYes-Yes-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYes-Yes-
Gyroscope--Yes-