Difference between VIVO IQOO Z7 and ZTE AXON 20 4G ?

	PRODUCT 1	PRODUCT 2
	VIVO VIVO IQOO Z7	ZTE ZTE AXON 20 4G
VERSION
Announced	March 2023	2020
Release date	March 2023	2020
NETWORK
Technology	5G	GSM / HSPA / LTE
DEVICE
Dimensions	158.9 x 73.5 x 7.8 mm (6.26 x 2.89 x 0.31 in)	172.1 x 77.9 x 8 mm (6.78 x 3.07 x 0.31 in)
Weight	173 (g6.10 oz)	198 (g6.98 oz)
S.I.M.		Dual SIM
Design	16 MP (1080p@30fps)	32MP
Other
SCREEN
langfront.Type	AMOLED,90Hz,HDR10+,	OLED
Size	6.38 inches	6.92 inches
Resolution	1080 x 2400 pixels	1080 x 2460 pixels
Protection	Schott Xensation glass
PLATFORM
Operating system	Android 13,Funtouch 13,	Android 10,MiFavor 10.5,
Chipset	Mediatek Dimensity 920 (6nm)	Unisoc UMS512T
Processor	Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)	Octa-core (2x2.0 GHz Cortex-A75 & 6x2.0 GHz Cortex-A55)
GPU	Mali-G68 MC4
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	128GB 6GB RAM or 128GB 8GB RAM	128GB 6GB RAM
CAMERA
Main	64 MP (Optical Image Stabilization) + 2 MP (depth)	64 MP + 8 MP + 2 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	dual-band,Wi-Fi Direct,	✔️
Bluetooth	5.2	✔️
GPS	✔️	✔️
NFC	❌	✔️
Radio		❌
USB	USB Type-C 2.0,OTG,	Type-C 3.1
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass / Fingerprint (under screen),optical),
Various	Fast Charging 44W
BATTERY
Type	4500 mAh	4220 mAh

What is the difference between VIVO IQOO Z7 and ZTE AXON 20 4G ?