Difference between NOKIA XR21 and VIVO Y31S 5G ?

	PRODUCT 1	PRODUCT 2
	NOKIA NOKIA XR21	VIVO VIVO Y31S 5G
VERSION
Announced	May 2023	2021
Release date	June 2023	2021
NETWORK
Technology	5G	GSM / CDMA / HSPA / LTE / 5G
DEVICE
Dimensions	168 x 78.6 x 10.5 mm (6.61 x 3.09 x 0.41 in)	164.2 x 75.4 x 8.4 mm (6.46 x 2.97 x 0.33 in)
Weight	231 (g8.15 oz)	185.5 (g6.56 oz)
S.I.M.		Dual SIM
Design	16 MP (1080p@30fps)	8 MP
Other	Dust / water resistant,Drop-to-concrete resistance,
SCREEN
langfront.Type	IPS LCD,120Hz,	IPS LCD,90Hz,
Size	6.49 inches	6.58 inches
Resolution	1080 x 2400 pixels	1080 x 2408 pixels
Protection	Corning Gorilla Glass Victus
PLATFORM
Operating system	Android 12	Android 11,Funtouch 10.5,
Chipset	Qualcomm SM6375 Snapdragon 695 5G (6nm)	Qualcomm SM4350 Snapdragon 480 5G (8nm)
Processor	Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)	Octa-core (4x2.0 GHz Kryo 460 & 4xX.X GHz Kryo 460)
GPU	Adreno 619	Adreno 619
MEMORY
Card slot	microSDXC	❌
Internal & RAM	128GB 6GB RAM	128GB 4GB RAM, 128GB 6GB RAM
CAMERA
Main	64 MP (f/1.8) + 8 MP (ultrawide)	13 MP + 2 MP
SOUND
Loudspeaker	Yes, with stereo speakers	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	dual-band	✔️
Bluetooth	5.1	✔️
GPS	✔️	✔️
NFC	✔️	❌
Radio		❌
USB	USB Type-C 2.0	Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass,barometer,	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass / Fingerprint (lateral),accelerometer,gyroscope,proximity,compass,
Various	Fast Charging 33W	Fast Charging 18W / Fast battery charge 18W
BATTERY
Type	4800 mAh	5000 mAh

What is the difference between NOKIA XR21 and VIVO Y31S 5G ?