Difference between COOLPAD COOL 20 PRO and VIVO IQOO Z7I ?

	PRODUCT 1	PRODUCT 2
	COOLPAD COOLPAD COOL 20 PRO	VIVO VIVO IQOO Z7I
VERSION
Announced	December 2021	March 2023
Release date	December 2021	March 2023
NETWORK
Technology	5G	5G
DEVICE
Dimensions		164.1 x 75.6 x 8.2 mm (6.46 x 2.98 x 0.32 in)
Weight	193 (g6.81 oz)	186 (g6.56 oz)
S.I.M.	Dual SIM
Design	8 MP (1080p@30fps)	5 MP
Other
SCREEN
langfront.Type	IPS LCD 120Hz	IPS LCD
Size	6.58 inches	6.51 inches
Resolution	1080 x 2400 pixels	720 x 1600 pixels
Protection

PLATFORM
Operating system	Android 11,CoolOS 2,	Android 13,Origin OS Ocean,
Chipset	MediaTek MT6877 Dimensity 900 5G (6nm)	Mediatek Dimensity 6020 (7nm)
Processor	Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Mali-G68 MC4	Mali-G57 MC2
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	128GB 6GB RAM or 128GB 8GB RAM	128GB 4GB RAM or 128GB 6GB RAM or 128GB 8GB RAM
CAMERA
Main	50 MP (f/1.8) + 8 MP + 2 MP	13 MP + 2 MP (macro)
SOUND
Loudspeaker	With stereo speakers	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	dual-band,Wi-Fi Direct,hotspot,	dual-band
Bluetooth	5.1	5.1
GPS	GPS,A-GPS,GLONASS,BDS,	✔️
NFC	❌	❌
Radio		❌
USB	Type-C 2.0	USB Type-C
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,proximity,compass,	Fingerprint (side-mounted),accelerometer,proximity,compass,
Various	Fast Charging 33W	Charging 15W
BATTERY
Type	4500 mAh	5000 mAh

What is the difference between COOLPAD COOL 20 PRO and VIVO IQOO Z7I ?