Difference between SAMSUNG GALAXY A7 (2018) and VIVO Y20S ?

	PRODUCT 1	PRODUCT 2
	SAMSUNG SAMSUNG GALAXY A7 (2018)	VIVO VIVO Y20S
VERSION
Announced	2018	2020
Release date	2018	2020
NETWORK
Technology		GSM / HSPA / LTE
DEVICE
Dimensions		164.4 x 76.3 x 8.4 mm (6.47 x 3.00 x 0.33 in)
Weight		192.3 (g6.77 oz)
S.I.M.		Dual SIM / Double SIM
Design	2160p@30fps,1080p@30fps,	8 MP
Other
SCREEN
langfront.Type		IPS LCD ↓
Size	6.0 inches - 1080 x 2220 pixels	6.51 inches
Resolution		720 x 1600 pixels ↓
Protection
PLATFORM
Operating system	Android 8.0 (Oreo)	Android 10,Funtouch 10.5 or Funtouch 11,
Chipset		Qualcomm SM4250 Snapdragon 460 (11nm)
Processor	Octa-core 2.2 GHz Cortex-A53	Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240)
GPU		Adreno 610
MEMORY
Card slot	microSD	microSDXC ♥
Internal & RAM	128 GB, 4/6 GB RAM or 64 GB, 4 GB RAM	128GB 4GB RAM, 128GB 6GB RAM
CAMERA
Main	Triple 24 MP & 8 MP & 5 MP - Selfie 24 MP	13 MP + 2 MP + 2 MP ↓
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi		✔️
Bluetooth		✔️
GPS	✔️	✔️
NFC	✔️	❌
Radio	❌	FM Radio
USB	microUSB 2.0	microUSB 2.0
CHARACTERISTICS
Sensors	Fingerprint reader	Fingerprint (side-mounted),accelerometer,proximity,compass / Fingerprint (side mounted),
Various		Fast Charging 18W / Fast battery charge 18W
BATTERY
Type	3300 mAh	5000 mAh ♥

What is the difference between SAMSUNG GALAXY A7 (2018) and VIVO Y20S ?