Difference between OPPO A31 and SAMSUNG GALAXY A71 5G ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO A31	SAMSUNG SAMSUNG GALAXY A71 5G
VERSION
Announced
Release date	2020	2020
NETWORK
Technology	4G	5G
DEVICE
Dimensions		162.5 x 75.5 x 8.1 mm
Weight	180 (g6.35 oz)	185 g
S.I.M.	Dual SIM	Single or Hybrid Dual SIM
Design	8 MP	32 MP (4K@30fps)
Other
SCREEN
langfront.Type	IPS LCD	Super AMOLED Plus
Size	6.5 inches	6.7 inches
Resolution	720 x 1600 pixels	1080 x 2400 pixels
Protection	Gorilla Glass 3	Gorilla Glass 3
PLATFORM
Operating system	Android 9.0 (Pie),ColorOS 6.1,	Android 10,One UI 2,
Chipset	Mediatek MT6765V/CB Helio P35 (12nm)	Exynos 980 (8nm)
Processor	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)	Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55)
GPU	PowerVR GE8320	Mali-G76 MP5
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	64GB 4GB RAM or 128GB 4GB RAM or 128GB 6GB RAM	128GB 6GB RAM or 128GB 8GB RAM
CAMERA
Main	12 MP + 2 MP + 2 MP	64 MP + 12 MP (123˚) + 5 MP + 5 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	❌	✔️
Radio	FM Radio	FM Radio
USB	microUSB 2.0	2.0,Type-C 1.0,
CHARACTERISTICS
Sensors	Fingerprint (rear-mounted),accelerometer,gyro,proximity,compass / Fingerprint (rear mounted),accelerometer,gyroscope,proximity,compass,	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,ANT+ / Fingerprint (under screen),optical),accelerometer,gyroscope,proximity,compass,ANT+,
Various		Fast Charging 25W / Fast battery charge 25W
BATTERY
Type	4230 mAh	4500 mAh

What is the difference between OPPO A31 and SAMSUNG GALAXY A71 5G ?