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Samsung Galaxy M31 vs Realme X (8GB RAM, 128GB) comparison

 Compare Samsung Galaxy M31
Samsung Galaxy M31 (6GB RAM, 64GB)
Compare Realme X (8GB RAM, 128GB)
Realme X (8GB RAM, 128GB)
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.40-inch6.53-inch
ProcessorSamsung Exynos 9611Qualcomm Snapdragon 710
Front Camera32-megapixel 16-megapixel
Rear Camera64-megapixel + 8-megapixel + 5-megapixel + 5-megapixel 48-megapixel + 5-megapixel
RAM6GB8GB
Storage128GB128GB
Battery Capacity6000mAh3765mAh
OSAndroid 10Android 9 Pie
Resolution1080x2340 pixels1080x2340 pixels
general
BrandSamsungRealme
ModelGalaxy M31X
Release dateFebruary 26, 2020July 15, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePlasticPolycarbonate
Dimensions (mm)159.20 x 75.10 x 8.90161.20 x 76.00 x 9.40
Weight (g)191.00191.00
Battery capacity (mAh)60003765
Removable batteryNo-
Wireless chargingNo-
ColoursBlue, BlackGarlic, Onion, Onyx, Polar White, Space Blue
Fast charging-VOOC
display
Screen size (inches)6.406.53
TouchscreenYesYes
Resolution1080x2340 pixels1080x2340 pixels
Aspect ratio19.5:919.5:9
Protection type-Gorilla Glass
Pixels per inch (PPI)-394
hardware
Processor2.3GHz octa-core (4x2.3GHz + 4x1.7GHz)2.2GHz octa-core (2x2.2GHz + 6x1.7GHz)
Processor makeSamsung Exynos 9611Qualcomm Snapdragon 710
RAM6GB8GB
Internal storage128GB128GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)512-
Dedicated microSD slotYes-
camera
Rear camera64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)48-megapixel (f/1.7) + 5-megapixel (f/2.4)
Rear autofocusYes-
Rear flashYesLED
Front camera32-megapixel (f/2.0)16-megapixel (f/2.0)
Pop-Up Camera-Yes
software
Operating systemAndroid 10Android 9 Pie
SkinOne UI 2.0ColorOS 6.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYesYes
FM-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes

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