Samsung Galaxy M10 vs Xiaomi Redmi 6A vs Xiaomi Redmi 7 vs Samsung Galaxy M20 comparison

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ratings
Overall NDTV RatingRead ReviewRead Review-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.22-inch5.45-inch6.26-inch6.30-inch
Processor1.6GHz octa-core2GHz quad-core 1.8GHz octa-core1.6GHz octa-core
Front Camera5-megapixel 5-megapixel8-megapixel8-megapixel
Resolution720x1520 pixels720x1440 pixels720x1520 pixels1080x2340 pixels
RAM3GB2GB2GB3GB
OSAndroid 8.1 OreoAndroid 8.1 OreoAndroid 9.0 PieAndroid 8.1 Oreo
Storage32GB16GB16GB32GB
Rear Camera13-megapixel + 5-megapixel 13-megapixel 12-megapixel + 2-megapixel13-megapixel + 5-megapixel
Battery Capacity3400mAh3000mAh4000mAh5000mAh
general
Release dateJanuary 2019June 2018March 2019January 2019
Launched in IndiaYesYes-Yes
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Battery capacity (mAh)3400300040005000
Removable batteryNoNo-No
Wireless chargingNoNo-No
ColoursCharcoal Black, Ocean BlueBlue, Gold, Rose Gold, BlackBlue, Red, BlackCharcoal Black, Ocean Blue
SAR value0.24---
Body type-Plastic--
Dimensions (mm)-147.50 x 71.50 x 8.30158.73 x 75.58 x 8.47-
Weight (g)-145.00180.00-
display
Screen size (inches)6.225.456.266.30
TouchscreenYesYesYesYes
Resolution720x1520 pixels720x1440 pixels720x1520 pixels1080x2340 pixels
Aspect ratio19:918:919:919.5:9
Pixels per inch (PPI)-295269-
Protection type--Gorilla Glass-
hardware
Processor1.6GHz octa-core2GHz quad-core (4x2GHz)1.8GHz octa-core1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)
Processor makeSamsung Exynos 7870MediaTek Helio A22Qualcomm Snapdragon 632Samsung Exynos 7904
RAM3GB2GB2GB3GB
Internal storage32GB16GB16GB32GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Dedicated microSD slotYesYes-Yes
Expandable storage up to (GB)-256512512
camera
Rear camera13-megapixel (f/1.9) + 5-megapixel (f/2.2)13-megapixel (f/2.2)12-megapixel (f/2.2, 1.29-micron) + 2-megapixel13-megapixel (f/1.9) + 5-megapixel (f/2.2)
Rear autofocusYesPhase detection autofocusYesYes
Rear flashYesLEDYesYes
Front camera5-megapixel (f/2.0)5-megapixel8-megapixel8-megapixel (f/2.0)
Front flash-No-No
software
Operating systemAndroid 8.1 OreoAndroid 8.1 OreoAndroid 9.0 PieAndroid 8.1 Oreo
SkinSamsung Experience 9.5 UXMIUI 9.6MIUI 10Samsung Experience 9.5 UX
connectivity
Wi-FiYesYesYes-
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n802.11 b/g/n802.11 b/g/n
GPSYesYesYesYes
BluetoothYesYes, v 4.20Yes, v 4.20Yes
USB Type-CNoNo-Yes
Micro-USBYesYesYesNo
Headphones3.5mm3.5mm3.5mm3.5mm
FMYesYesYes-
Number of SIMs2222
Active 4G on both SIM cardsYesYes--
NFC-No--
Infrared-NoYes-
USB OTG-Yes--
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 unlockYesYesYesYes
Fingerprint sensorNoNoYesYes
Compass/ MagnetometerNoYes--
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensor-YesYes-
Gyroscope-No--