Difference between OPPO RENO2 and VIVO X27 PRO ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO RENO2	VIVO VIVO X27 PRO
VERSION
Announced	2019	2019
Release date	2019	2019
NETWORK
Technology
DEVICE
Dimensions	160 x 74.3 x 9.5 mm	165.7 x 74.6 x 9 mm
Weight	189 g
S.I.M.	Hybrid Dual SIM
Design	16 MP motorized popup	32MP
Other
SCREEN
langfront.Type
Size	6.5 inches	6.7 inches - 1080 x 2460 pixels
Resolution	1080 x 2400 pixels
Protection	Gorilla Glass 6

PLATFORM
Operating system	Android 9.0 (Pie); ColorOS 6.1	Android 9.0 (Pie)
Chipset	Qualcomm SDM730 Snapdragon 730G (8nm)	Qualcomm SDM710 Snapdragon 710 (10nm)
Processor	Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)	Octa-core (2x2.2 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)
GPU	Adreno 618	Adreno 616
MEMORY
Card slot	microSD, jusqu`à 256 Go	❌
Internal & RAM	128GB 8GB RAM, 256GB 8GB RAM	256 GB, 8 GB RAM
CAMERA
Main	48 MP + 13 MP + 8 MP + 2 MP	48 MP + 13 MP + 2 MP - Selfie : 32 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	✔️	✔️
Radio	FM Radio
USB	Type C 1.0 reversible connector	2.0,Type-C 1.0,
CHARACTERISTICS
Sensors	Fingerprint (under display),optical),accelerometer,gyroscope,proximity,compass,	Fingerprint reader under the screen and fast charging
Various	20W fast battery charging	accelerometer,gyro,proximity,compass,
BATTERY
Type	4000 mAh	4000 mAh

What is the difference between OPPO RENO2 and VIVO X27 PRO ?