Realme Narzo 90x 5G vs Samsung Galaxy A31 comparison

Compare Realme Narzo 90x 5G
Compare Samsung Galaxy A31
key specs
Display6.80-inch6.40-inch
ProcessorMediaTek Dimensity 6300MediaTek Helio P65
Front Camera8-megapixel20-megapixel
Rear Camera50-megapixel 48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM6GB, 8GB6GB
Storage128GB128GB
Battery Capacity7,000mAh5000mAh
OSAndroid 15Android 10
Resolution720x1,570 pixels1080x2400 pixels
general
BrandRealmeSamsung
ModelNarzo 90x 5GGalaxy A31
Release dateDecember 16, 2025March 24, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)166.07 x 77.93 x 8.28159.30 x 73.10 x 8.60
Weight (g)212.00185.00
IP ratingIP65-
Battery capacity (mAh)7,0005000
Removable batteryNoNo
Fast charging60W Fast ChargingProprietary
ColoursNitro Blue and Flash BluePrism Crush Black, Prism Crush Blue, Prism Crush White
Wireless charging-No
display
Refresh Rate144 Hz-
Screen size (inches)6.806.40
TouchscreenYesYes
Resolution720x1,570 pixels1080x2400 pixels
Aspect ratio-20:9
hardware
Processorocta-core2GHz octa-core (2x2GHz + 6x1.7GHz)
Processor makeMediaTek Dimensity 6300MediaTek Helio P65
RAM6GB, 8GB6GB
Internal storage128GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-512
camera
Rear camera50-megapixel (f/1.8)48-megapixel (f/2.0) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)
No. of Rear Cameras1-
Rear flashYesYes
Front camera8-megapixel20-megapixel (f/2.2)
No. of Front Cameras1-
Pop-Up CameraNo-
Rear autofocus-Yes
software
Operating systemAndroid 15Android 10
SkinRealme UI 6.0One UI 2.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.30Yes
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n
NFC-Yes
USB Type-C-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Face unlockYesYes
Fingerprint sensorYes-
In-Display Fingerprint Sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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