Difference between BLACKVIEW BV5200 PRO and OPPO RENO4 PRO 5G ?

	PRODUCT 1	PRODUCT 2
	BLACKVIEW BLACKVIEW BV5200 PRO	OPPO OPPO RENO4 PRO 5G
VERSION
Announced	December 2022	2020
Release date	December 2022	2020
NETWORK
Technology	4G
DEVICE
Dimensions	161.6 x 77.9 x 13.7 mm (6.36 x 3.07 x 0.54 in)	159.6 x 72.5 x 7.6 mm
Weight	268 g	172 g
S.I.M.		Double SIM
Design	8 MP	32MP
Other	dust/water resistant up to 1.5m for 30 mins - Drop-to-concrete resistance from up to 1.5 m	HDR10 + 90 Hz refresh rate 500 nits typ. value
SCREEN
langfront.Type	IPS LCD
Size	6.1 inches	6.55 inches
Resolution	720 x 1560 pixels	1080 x 2400 pixels
Protection		Gorilla Glass 6
PLATFORM
Operating system	Android 12,Doke-OS 3.0,	Android 10,ColorOS 7.2,
Chipset	MediaTek MT6765 Helio G35 (12nm)	Qualcomm SDM765 Snapdragon 765G (7nm)
Processor	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)	Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
GPU	PowerVR GE8320	Adreno 620
MEMORY
Card slot	microSDXC	❌
Internal & RAM	64GB 4GB RAM	128GB 8GB RAM ou 256GB 12GB RAM
CAMERA
Main	13 MP + 0.3 MP (depth)	48 MP + 13 MP + 12 MP
SOUND
Loudspeaker	✔️	Oui, avec haut-parleurs stéréo
Jack 3,5 mm	❌	❌
CONNECTIVITY
Wifi	dual-band	✔️
Bluetooth	5.0	✔️
GPS	✔️	✔️
NFC	✔️	✔️
Radio	FM Radio
USB	USB Type-C	3.1,Type-C 1.0,
CHARACTERISTICS
Sensors		Fingerprint (under screen,optical),accelerometer,gyroscope,proximity,compass,
Various	Charging 10W,Reverse Charging,	65W fast battery charging
BATTERY
Type	5180 mAh	4000 mAh

What is the difference between BLACKVIEW BV5200 PRO and OPPO RENO4 PRO 5G ?