Difference between BLACKVIEW SHARK 8 and OPPO RENO 8 4G ?

	PRODUCT 1	PRODUCT 2
	BLACKVIEW BLACKVIEW SHARK 8	OPPO OPPO RENO 8 4G
VERSION
Announced	November 2023	August 2022
Release date	November 2023	August 2022
NETWORK
Technology	4G	4G
DEVICE
Dimensions	168.5 x 76.6 x 8.4 mm (6.63 x 3.02 x 0.33 in)	159.9 x 73.2 x 7.7 mm (6.30 x 2.88 x 0.30 in)
Weight	198.3 (g6.98 oz)	182 (g6.42 oz)
S.I.M.
Design	13 MP (1080p@30fps)	32 MP (1080p@30fps)
Other		IPX4 water resistant
SCREEN
langfront.Type	IPS LCD,120Hz,	AMOLED,90Hz,
Size	6.78 inches	6.43 inches
Resolution	1080 x 2460 pixels	1080 x 2400 pixels
Protection		Panda Glass
PLATFORM
Operating system	Android 13,Doke OS 4.0,	Android 12,ColorOS 12.1,
Chipset	Mediatek Helio G99 (6nm)	Qualcomm SM6225 Snapdragon 680 4G (6nm)
Processor	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU	Mali-G57 MC2	Adreno 610
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	256GB 8GB RAM	256GB 8GB RAM
CAMERA
Main	64 MP + 2nd Camera	64 MP (f/1.7) + 2 MP (microscope) + 2 MP (depth)
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	dual-band	dual-band,Wi-Fi Direct,hotspot,
Bluetooth	5.0	5.1
GPS	✔️	✔️
NFC	✔️	✔️
Radio	FM radio	❌
USB	USB Type-C 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (rear-mounted),accelerometer,proximity,	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,
Various	Fast Charging 33W	Fast charging 33W,Reverse charging,
BATTERY
Type	5000 mAh	4500 mAh

What is the difference between BLACKVIEW SHARK 8 and OPPO RENO 8 4G ?