Difference between ONEPLUS 7 and ZTE AXON 20 4G ?

	PRODUCT 1	PRODUCT 2
	ONEPLUS ONEPLUS 7	ZTE ZTE AXON 20 4G
VERSION
Announced	2019	2020
Release date	2019	2020
NETWORK
Technology		GSM / HSPA / LTE
DEVICE
Dimensions	157.7 x 74.8 x 8.2 mm	172.1 x 77.9 x 8 mm (6.78 x 3.07 x 0.31 in)
Weight	182 g	198 (g6.98 oz)
S.I.M.	Double SIM	Dual SIM
Design	16MP	32MP
Other	DCI-P3
SCREEN
langfront.Type		OLED
Size	6.41 inches	6.92 inches
Resolution	1080 x 2340 pixels	1080 x 2460 pixels
Protection	Gorilla Glass 6

PLATFORM
Operating system	Android 9.0 (Pie); OxygenOS 9.5.6	Android 10,MiFavor 10.5,
Chipset	Qualcomm SDM855 Snapdragon 855 (7nm)	Unisoc UMS512T
Processor	Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.80 GHz Kryo 485)	Octa-core (2x2.0 GHz Cortex-A75 & 6x2.0 GHz Cortex-A55)
GPU	Adreno 640
MEMORY
Card slot	❌	microSDXC
Internal & RAM	256 GB, 8 GB RAM ou 128 GB, 6 GB RAM	128GB 6GB RAM
CAMERA
Main	48 MP + 5 MP	64 MP + 8 MP + 2 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	❌	❌
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	✔️	✔️
Radio	❌	❌
USB	3.1,Type-C 1.0,	Type-C 3.1
CHARACTERISTICS
Sensors	Fingerprint (under display),accelerometer,gyroscope,proximity,compass,	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass / Fingerprint (under screen),optical),
Various	20W fast battery charging
BATTERY
Type	3700 mAh	4220 mAh

What is the difference between ONEPLUS 7 and ZTE AXON 20 4G ?