Difference between REALME C20 and SAMSUNG GALAXY M21S ?

	PRODUCT 1	PRODUCT 2
	REALME REALME C20	SAMSUNG SAMSUNG GALAXY M21S
VERSION
Announced	2021	2020
Release date	2021	2020
NETWORK
Technology	GSM / HSPA / LTE	GSM / HSPA / LTE
DEVICE
Dimensions	165.2 x 76.4 x 8.9 mm (6.50 x 3.01 x 0.35 in)	159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)
Weight	190 (g6.70 oz)	191 (g6.74 oz) ☺
S.I.M.	Dual SIM	Single SIM or Dual SIM / Single or double SIM
Design	5 MP	32 MP ♥
Other
SCREEN
langfront.Type	IPS LCD	Super AMOLED ♥
Size	6.5 inches	6.4 inches
Resolution	720 x 1600 pixels	1080 x 2340 pixels ♥
Protection	Gorilla Glass 3	Gorilla Glass 3 ↓

PLATFORM
Operating system	Android 10,realme UI 1.0,	Android 10,One UI 2.5,
Chipset	MediaTek Helio G35 (12nm)	Exynos 9611 (10nm)
Processor	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)	Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU	PowerVR GE8320	Mali-G72 MP3
MEMORY
Card slot	microSDXC	microSDXC ☺
Internal & RAM	32GB 2GB RAM	64GB 4GB RAM, 128GB 6GB RAM
CAMERA
Main	8 MP	64 MP + 8 MP + 5 MP ♥
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	❌	❌
Radio	FM Radio	FM radio,RDS,recording ☺ Radio FM,RDS,registration,
USB	microUSB 2.0	Type-C 2.0
CHARACTERISTICS
Sensors	Accelerometer,proximity,compass,	Fingerprint (rear-mounted),accelerometer,gyro,proximity,compass / Fingerprint (rear mounted),
Various	Fast Charging 10W / Fast battery charge 10W	Fast Charging 15W / Fast battery charge 15W
BATTERY
Type	5000 mAh	6000 mAh ♥

What is the difference between REALME C20 and SAMSUNG GALAXY M21S ?