Difference between NOKIA C21 and SAMSUNG GALAXY M31 ?

	PRODUCT 1	PRODUCT 2
	NOKIA NOKIA C21	SAMSUNG SAMSUNG GALAXY M31
VERSION
Announced	February 2022	2020
Release date	March 2022	2020
NETWORK
Technology	4G
DEVICE
Dimensions	169.9 x 77.9 x 8.8 mm (6.69 x 3.07 x 0.35 in)	159.2 x 75.1 x 8.9 mm
Weight	197 (g6.95 oz)	191 g
S.I.M.	Single SIM or Dual SIM	Double SIM
Design	5 MP (720p)	32MP
Other
SCREEN
langfront.Type	IPS LCD
Size	6.52 inches	6.4 inches
Resolution	720 x 1600 pixels	1080 x 2340 pixels
Protection		Gorilla Glass 3

PLATFORM
Operating system	Android 11 (Go edition)	Android 10,One UI 2.0,
Chipset	Unisoc SC9863A (28nm)	Exynos 9611 (10nm)
Processor	Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)	Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU	IMG8322	Mali-G72 MP3
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	32GB 2GB RAM or 32GB 3GB RAM or 64GB 3GB RAM	64GB 6GB RAM, 128GB 6GB RAM
CAMERA
Main	8 MP	64 MP + 8 MP + 5 MP + 5 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️
Bluetooth	4.2
GPS	GPS,A-GPS,
NFC	❌	✔️
Radio	FM Radio	FM Radio
USB	microUSB 2.0	2.0,Type-C 1.0,
CHARACTERISTICS
Sensors	Fingerprint (rear-mounted),accelerometer,proximity,	Fingerprint (rear mounted),accelerometer,gyroscope,proximity,compass,
Various		15W fast battery charging
BATTERY
Type	3000 mAh	6000 mAh

What is the difference between NOKIA C21 and SAMSUNG GALAXY M31 ?