Difference between SAMSUNG GALAXY A8S and VIVO Y12 ?

	PRODUCT 1	PRODUCT 2
	SAMSUNG SAMSUNG GALAXY A8S	VIVO VIVO Y12
VERSION
Announced	2018	2019
Release date	2018	2019
NETWORK
Technology
DEVICE
Dimensions	158.4 x 74.9 x 7.4 mm	159.4 x 76.8 x 8.9 mm
Weight	173 g	190.5 g
S.I.M.		Double SIM
Design	1080p@30fps	8 MP
Other
SCREEN
langfront.Type
Size	6.4 inches - 1080 x 2340 pixels	6.35 inches
Resolution		720 x 1544 pixels
Protection

PLATFORM
Operating system	Android 9.0 (Pie)	Android 9.0 (Pie); Funtouch 9
Chipset	Qualcomm SDM710 Snapdragon 710 (10nm)	Mediatek MT6762 Helio P22 (12nm)
Processor	Octa-core (2x2.2 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)	Octa-core 2.0 GHz Cortex-A53
GPU	Adreno 616	PowerVR GE8320
MEMORY
Card slot	microSD, up to 512 GB	microSD, jusqu`à 256 Go
Internal & RAM	128 GB, 6/8 GB RAM	64 GB, 4 GB RAM ou 32 GB, 3 GB RAM
CAMERA
Main	24 MP + 10 MP + 5 MP - Selfie 24 MP	13 MP + 8 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	✔️
Radio	FM radio	FM Radio
USB	2.0,Type-C 1.0,	microUSB 2.0
CHARACTERISTICS
Sensors	Fingerprint reader	Fingerprint (rear mounted),accelerometer,gyroscope,proximity,compass,
Various	Fast charge
BATTERY
Type	3400 mAh	5000 mAh

What is the difference between SAMSUNG GALAXY A8S and VIVO Y12 ?