Difference between ZTE BLADE 20 PRO 5G and OPPO RENO Z ?

	PRODUCT 1	PRODUCT 2
	ZTE ZTE BLADE 20 PRO 5G	OPPO OPPO RENO Z
VERSION
Announced	2020	2019
Release date	2020	2019
NETWORK
Technology	GSM / CDMA / HSPA / LTE / 5G
DEVICE
Dimensions	159.2 x 73.4 x 7.9 mm (6.27 x 2.89 x 0.31 in)	157.3 x 74.9 x 9.1 mm
Weight	168 (g5.93 oz)	186 g
S.I.M.	Hybrid Dual SIM	Double SIM
Design	20MP	32MP
Other		HDR 10
SCREEN
langfront.Type	AMOLED
Size	6.47 inches	6.4 inches
Resolution	1080 x 2340 pixels	1080 x 2340 pixels
Protection

PLATFORM
Operating system	Android 10,MiFavor 10,	Android 9.0 (Pie); ColorOS 6
Chipset	Qualcomm SDM765 Snapdragon 765G (7nm)	Mediatek MT6779 Helio P90 (12nm)
Processor	Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)	Octa-core (2x2.2 GHz Cortex-A75 & 6x2.0 GHz Cortex-A55)
GPU	Adreno 620	PowerVR GM9446
MEMORY
Card slot	microSDXC	❌
Internal & RAM	128GB 8GB RAM	128/256 GB, 6 GB RAM
CAMERA
Main	64 MP + 8 MP + 2 MP + 2 MP	48 MP + 5 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	✔️	✔️
Radio	❌	❌
USB	Type-C 3.1	Type-C 1.0
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass / Fingerprint (under screen),optical),	Fingerprint (under display),accelerometer,gyroscope,proximity,compass,
Various	Fast Charging 18W - Quick Charge 4+/ Fast charging of the 18W battery	20W fast battery charging
BATTERY
Type	4000 mAh	4035 mAh

What is the difference between ZTE BLADE 20 PRO 5G and OPPO RENO Z ?