Realme Narzo 90 5G vs Samsung Galaxy M31 comparison

Show Only Differences Highlight Differences	Realme Narzo 90 5G	Samsung Galaxy M31
key specs
Display	6.57-inch	6.40-inch
Processor	MediaTek Dimensity 6400 Max	Samsung Exynos 9611
Front Camera	50-megapixel	32-megapixel
Rear Camera	50-megapixel + 2-megapixel	64-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM	6GB, 8GB	6GB
Storage	128GB	128GB
Battery Capacity	7,000mAh	6000mAh
OS	Android 15	Android 10
Resolution	1,080x2,372 pixels	1080x2340 pixels
general
Brand	Realme	Samsung
Model	Narzo 90 5G	Galaxy M31
Release date	December 16, 2025	February 26, 2020
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	158.36 x 75.19 x 7.79	159.20 x 75.10 x 8.90
Weight (g)	181.00	191.00
IP rating	IP69	-
Battery capacity (mAh)	7,000	6000
Removable battery	No	No
Fast charging	60W Fast Charging	-
Colours	Victory Gold and Carbon Black	Blue, Black
Body type	-	Plastic
Wireless charging	-	No
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.57	6.40
Touchscreen	Yes	Yes
Resolution	1,080x2,372 pixels	1080x2340 pixels
Pixels per inch (PPI)	397	-
Aspect ratio	-	19.5:9
hardware
Processor	octa-core	2.3GHz octa-core (4x2.3GHz + 4x1.7GHz)
Processor make	MediaTek Dimensity 6400 Max	Samsung Exynos 9611
RAM	6GB, 8GB	6GB
Internal storage	128GB	128GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	-	512
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras	2	-
Rear flash	Yes	Yes
Front camera	50-megapixel	32-megapixel (f/2.0)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear autofocus	-	Yes
software
Operating system	Android 15	Android 10
Skin	Realme UI 6.0	One UI 2.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.30	Yes, v 5.00
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
USB Type-C	-	Yes
Headphones	-	3.5mm
Active 4G on both SIM cards	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	Yes
5G	Yes	-
3G	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	Yes
5G	Yes	-
3G	-	Yes
sensors
Face unlock	Yes	Yes
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	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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