Difference between OPPO A72 and XIAOMI REDMI K20 PRO ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO A72	XIAOMI XIAOMI REDMI K20 PRO
VERSION
Announced	2020	2019
Release date	2020	2019
NETWORK
Technology	4G
DEVICE
Dimensions	162 x 75.5 x 8.9 mm (6.38 x 2.97 x 0.35 in	156.7 x 74.3 x 8.8 mm
Weight	192 (g6.77 oz)	191 g
S.I.M.	Dual SIM	Double SIM
Design	16MP	20 MP motorized popup
Other		HDR
SCREEN
langfront.Type	IPS LCD
Size	6.5 inches	6.39 inches
Resolution	1080 x 2400 pixels	1080 x 2340 pixels
Protection	Gorilla Glass 3	Gorilla Glass 5
PLATFORM
Operating system	Android 10,ColorOS 7.1,	Android 9.0 (Pie); MIUI 10
Chipset	Qualcomm SM6125 Snapdragon 665 (11nm)	Qualcomm SDM855 Snapdragon 855 (7nm)
Processor	Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)	Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
GPU	Adreno 610	Adreno 640
MEMORY
Card slot	microSDXC	❌
Internal & RAM	128GB 4GB RAM, 128GB 8GB RAM	256 GB, 8 GB RAM ou 128 GB, 6/8 GB RAM ou 64 GB, 6 GB RAM
CAMERA
Main	48 MP + 8 MP + 2 MP + 2 MP	48 MP + 8 MP + 13 MP
SOUND
Loudspeaker	Yes, with stereo speakers / Oui, avec haut-parleurs stéréo	✔️
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 (side-mounted),accelerometer,proximity,compass / Fingerprint (side mounted),accelerometer,proximity,compass,	Fingerprint (under display),accelerometer,gyroscope,proximity,compass,
Various	Fast Charging 18W / Fast battery charge 18W	27W fast battery charging
BATTERY
Type	5000 mAh	4000 mAh

What is the difference between OPPO A72 and XIAOMI REDMI K20 PRO ?