Difference between SAMSUNG GALAXY A51 and VIVO Y70 ?

	PRODUCT 1	PRODUCT 2
	SAMSUNG SAMSUNG GALAXY A51	VIVO VIVO Y70
VERSION
Announced	2019	2020
Release date	2019	2020
NETWORK
Technology	4G	GSM / HSPA / LTE
DEVICE
Dimensions	158.5 x 73.6 x 7.9 mm	161 x 74.1 x 7.8 mm (6.34 x 2.92 x 0.31 in)
Weight	172 g	171 (g6.03 oz) ♥
S.I.M.	Single or Dual SIM	Dual SIM / Double SIM
Design	32MP	16MP
Other
SCREEN
langfront.Type	Super AMOLED	AMOLED♥
Size	6.5 inches	6.44 inches
Resolution	1080 x 2400 pixels	1080 x 2400 pixels
Protection	Gorilla Glass 3
PLATFORM
Operating system	Android 10.0; One UI 2	Android 10,Funtouch 11,
Chipset	Exynos 9611 (10nm)	Qualcomm SDM665 Snapdragon 665 (11nm)
Processor	Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)	Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU	Mali-G72 MP3	Adreno 610
MEMORY
Card slot	microSD	microSDXC
Internal & RAM	128GB 6GB RAM	128GB 8GB RAM ♥
CAMERA
Main	12 MP + 12 MP + 5 MP + 5 MP	48 MP + 2 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth		✔️
GPS	✔️	✔️
NFC	✔️	Yes / Oui ♥
Radio	FM Radio	FM Radio
USB	2.0,Type-C 1.0,	Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (under screen),optical),accelerometer,gyroscope,proximity,compass,ANT+ / Fingerprint (under screen),optical),accelerometer,gyroscope,proximity,compass,ANT+,	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass / Fingerprint (under screen),optical) ♥,
Various	Fast Charging 15W / Fast battery charge 15W	Fast Charging 33W / Fast battery charge 33W ♥
BATTERY
Type	4000 mAh	4100 mAh

What is the difference between SAMSUNG GALAXY A51 and VIVO Y70 ?