Difference between VIVO Y15A and BLACKVIEW ACTIVE 8 PRO ?

	PRODUCT 1	PRODUCT 2
	VIVO VIVO Y15A	BLACKVIEW BLACKVIEW ACTIVE 8 PRO
VERSION
Announced	November 2021	July 2023
Release date	November 2021	July 2023
NETWORK
Technology	4G	4G
DEVICE
Dimensions		256.3 x 165.8 x 16.8 mm (10.09 x 6.53 x 0.66 in)
Weight	179 (g6.31 oz)	976 (g2.15 lb)
S.I.M.	Dual SIM
Design	8 MP	16MP
Other
SCREEN
langfront.Type	IPS LCD	IPS LCD
Size	6.51 inches	10.36 inches
Resolution	720 x 1600 pixels	1200 x 2000 pixels
Protection
PLATFORM
Operating system	Android 11,Funtouch 11.1,	Android 12,Doke OS_P 3.0,
Chipset	Mediatek MT6765 Helio P35 (12nm)	Mediatek MT8781 Helio G99 (6nm)
Processor	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	PowerVR GE8320	Mali-G57 MC2
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	64GB 4GB RAM	256GB 8GB RAM
CAMERA
Main	13 MP + 2 MP	48 MP
SOUND
Loudspeaker	✔️	Yes, with stereo speakers
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	dual-band
Bluetooth	5.0	5.0
GPS	GPA,A-GPS,GLONASS,GALILEO,BDS,	✔️
NFC	❌	✔️
Radio	FM Radio	FM Radio
USB	microUSB 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,proximity,compass / Fingerprint (side mounted),accelerometer,proximity,compass,	Accelerometer,gyro,proximity,compass,
Various	Fast Charging 10W - Reverse charging 5W / Fast battery charge 10W - Reverse charging 5W	Fast Charging 33W
BATTERY
Type	5000 mAh	22000 mAh

What is the difference between VIVO Y15A and BLACKVIEW ACTIVE 8 PRO ?