Realme Narzo 100x 5G vs Vivo Y31 Pro 5G comparison

Show Only Differences Highlight Differences	Realme Narzo 100x 5G	Vivo Y31 Pro 5G
key specs
Display	6.80-inch	6.72-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel	50-megapixel + 2-megapixel
Battery Capacity	8000mAh	6,500mAh
OS	Android 16	Android 15
Resolution	720x1570 pixels	2,408x1,080 pixels
Processor	-	MediaTek Dimensity 7300
RAM	-	8GB
Storage	-	128GB, 256GB
general
Brand	Realme	Vivo
Model	Narzo 100x 5G	Y31 Pro 5G
Release date	July 15, 2026	September 15, 2025
AI Enabled	Yes	-
Launched in India	Yes	Yes
Dimensions (mm)	166.40 x 78.20 x 8.80	165.70 x 76.30 x 8.09
Weight (g)	224.00	204.00
IP rating	IP65	IP64
Battery capacity (mAh)	8000	6,500
Colours	Midnight Black, Flash Orange	Mocha Brown and Dreamy White
Form factor	-	Touchscreen
Body type	-	Plastic
Removable battery	-	No
Fast charging	-	44W Flash Charge
Wireless charging	-	No
display
Refresh Rate	144 Hz	60 Hz
Resolution Standard	HD+	-
Screen size (inches)	6.80	6.72
Touchscreen	Yes	No
Resolution	720x1570 pixels	2,408x1,080 pixels
Pixels per inch (PPI)	-	393
camera
Rear camera	50-megapixel	50-megapixel (f/f/1.8) + 2-megapixel (f/f/2.4)
No. of Rear Cameras	2	2
Front camera	8-megapixel	8-megapixel (f/f/2.05)
No. of Front Cameras	1	1
Rear flash	-	Yes
software
Operating system	Android 16	Android 15
Skin	Realme UI 7.0	Funtouch OS 15
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes	Yes, v 5.40
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	No
Infrared	-	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No
hardware
Processor	-	2.0GHz MHz octa-core
Processor make	-	MediaTek Dimensity 7300
RAM	-	8GB
Internal storage	-	128GB, 256GB
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
4G/ LTE	-	Yes
5G	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
4G/ LTE	-	Yes
5G	-	Yes

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