Difference between TCL 20B and REALME 7 ?

	PRODUCT 1	PRODUCT 2
	TCL TCL 20B	REALME REALME 7
VERSION
Announced	September 2021	2020
Release date	September 2021	2020
NETWORK
Technology	4G
DEVICE
Dimensions		162.3 x 75.4 x 9.4 mm
Weight	178 (g6.28 oz)	196.5 g
S.I.M.	Dual SIM	Double SIM
Design	8 MP	16MP
Other		90Hz
SCREEN
langfront.Type	IPS LCD
Size	6.52 inches	6.5 inches
Resolution	720 x 1600 pixels	1080 x 2400 pixels
Protection		Gorilla Glass 3

PLATFORM
Operating system	Android 11,TCL UI,	Android 10,Realme UI,
Chipset	Mediatek MT6762 Helio P22 (12nm)	Mediatek Helio G95 (12nm)
Processor	Octa-core 1.8 GHz Cortex-A53	Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	PowerVR GE8320	Mali-G76 MC4
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	64GB 4GB RAM	64GB 6GB RAM or 128GB 8GB RAM
CAMERA
Main	50 MP + 2 MP	64 MP + 8 MP + 2 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	❌
Radio
USB	USB Type-C 2.0	2.0,Type-C 1.0,
CHARACTERISTICS
Sensors		Fingerprint (lateral),accelerometer,gyroscope,proximity,compass,
Various	Fast Charging 18W / Fast battery charge 18W	30W fast charging,50% in 26 min,100% in 65 min,
BATTERY
Type	4000 mAh	5000 mAh

What is the difference between TCL 20B and REALME 7 ?