Difference between REALME C21Y and VIVO IQOO NEO5 SE ?

	PRODUCT 1	PRODUCT 2
	REALME REALME C21Y	VIVO VIVO IQOO NEO5 SE
VERSION
Announced	June 2021	December 2021
Release date	June 2021	December 2021
NETWORK
Technology	4G	5G
DEVICE
Dimensions		164.7 x 76.7 x 8.5 mm (6.48 x 3.02 x 0.33 in)
Weight	200 (g7.05 oz)	189 (g6.67 oz)
S.I.M.	Dual SIM	Dual SIM
Design	5 MP	16MP
Other
SCREEN
langfront.Type	IPS LCD	IPS LCD,144Hz,HDR10,
Size	6.5 inches	6.67 inches
Resolution	720 x 1600 pixels	1080 x 2400 pixels
Protection

PLATFORM
Operating system	Android 10,Realme UI,	Android 11,Origin OS Ocean,
Chipset	Unisoc T610 (12nm)	Qualcomm SM8250-AC Snapdragon 870 5G (7nm)
Processor	Octa-core	Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU	Mali-G52	Adreno 650
MEMORY
Card slot	microSDXC	❌
Internal & RAM	64GB 4GB RAM	128GB 8GB RAM or 256GB 8GB RAM or 256GB 12GB RAM
CAMERA
Main	13 MP + 2 MP + 2 MP	50 MP ( f/1.8) + 8 MP (120˚) + 2 MP
SOUND
Loudspeaker	✔️	Yes, with stereo speakers / Oui, avec haut-parleurs stéréo
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	5.2
GPS	✔️	✔️
NFC	❌	✔️
Radio		❌
USB	microUSB 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (rear-mounted),accelerometer,proximity,compass / Fingerprint (rear mounted),accelerometer,proximity,compass,	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass / Fingerprint (side mounted),accelerometer,gyroscope,proximity,compass,
Various	Reverse charging / Recharge invertes	Fast Charging 55W / Fast battery charge 55W
BATTERY
Type	5000 mAh	4500 mAh

What is the difference between REALME C21Y and VIVO IQOO NEO5 SE ?