Difference between OPPO RENO 8 and VIVO IQOO U3 ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO RENO 8	VIVO VIVO IQOO U3
VERSION
Announced	May 2022	2020
Release date	June 2022	2020
NETWORK
Technology	5G	GSM / CDMA / HSPA / LTE / 5G
DEVICE
Dimensions	160.6 x 73.4 x 7.7 mm (6.32 x 2.89 x 0.30 in)	164.2 x 75.4 x 8.4 mm (6.46 x 2.97 x 0.33 in)
Weight	179 (g6.31 oz)	185.5 (g6.56 oz)
S.I.M.		Dual SIM
Design	32 MP (1080p@30fps)	20MP
Other
SCREEN
langfront.Type	AMOLED,90Hz,	IPS LCD
Size	6.43 inches	6.58 inches
Resolution	1080 x 2400 pixels	1080 x 2400 pixels
Protection	Corning Gorilla Glass 5

PLATFORM
Operating system	Android 12,ColorOS 12.1,	Android 10,IQOO UI,
Chipset	MediaTek Dimensity 1300 (6nm)	MediaTek Dimensity 800U 5G (7nm)
Processor	Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Mali-G77 MC9	Mali-G57 MC3
MEMORY
Card slot	❌	❌
Internal & RAM	128GB 8GB RAM or 256GB 8GB RAM or 256GB 12GB RAM	128GB 6GB RAM, 128GB 8GB RAM
CAMERA
Main	50 MP (f/1.8) + 2 MP (macro) + 2 Mp (depth)	48 MP + 2 MP
SOUND
Loudspeaker	✔️
Jack 3,5 mm	❌
CONNECTIVITY
Wifi	dual-band,Wi-Fi Direct,hotspot,	✔️
Bluetooth	5.3	✔️
GPS	Yes,A-GPS,GLONASS,BDS,GALILEO,QZSS,	✔️
NFC	✔️	❌
Radio	❌	❌
USB	USB Type-C 2.0	Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,	Fingerprint (side-mounted),accelerometer,proximity,compass / Fingerprint (side mounted),
Various	Fast charging 80W,Reverse charging,	Fast Charging 18W / Fast battery charge 18W
BATTERY
Type	4500 mAh	5000 mAh

What is the difference between OPPO RENO 8 and VIVO IQOO U3 ?