Difference between VIVO Y91 and MEIZU 21 PRO ?

	PRODUCT 1	PRODUCT 2
	VIVO VIVO Y91	MEIZU MEIZU 21 PRO
VERSION
Announced	2019	February 2024
Release date	2019	March 2024
NETWORK
Technology		5G
DEVICE
Dimensions	155.1 x 75.1 x 8.3 mm	165 x 74.4 x 8 mm (6.50 x 2.93 x 0.31 in)
Weight	163.5 g	208 g or 214 g
S.I.M.	Duel
Design	1080p@30fps	32MP
Other		IP68 dust/water resistant
SCREEN
langfront.Type		LTPO AMOLED,1B colors,120Hz,HDR10+,
Size	6.22 inches - 720 x 1520 pixels	6.79 inches
Resolution		1368 x 3192 pixels
Protection		Meizu Titan Glass 2.0

PLATFORM
Operating system	Android 8.1 (Oreo)	Android, Flyme
Chipset	Mediatek MT6762 Helio P22 (12nm)	Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
Processor	Octa-core 2.0 GHz Cortex-A53	Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU	PowerVR GE8320	Adreno 750
MEMORY
Card slot	microSD, up to 256 GB	❌
Internal & RAM	64 GB, 3 GB RAM	256GB 12GB RAM or 512GB 16GB RAM or 1TB 16GB RAM
CAMERA
Main	13 MP + 2 MP - Selfie 8 MP	50 MP (Optical Image Stabilization) + 13 MP (122˚) + 10 MP (3x optical zoom)
SOUND
Loudspeaker	✔️	Yes, with stereo speakers
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	✔️	dual-band
Bluetooth	✔️	5.4
GPS	✔️	✔️
NFC		✔️
Radio	FM radio	❌
USB	microUSB 2.0	USB Type-C
CHARACTERISTICS
Sensors	Fingerprint reader	Fingerprint (under display,ultrasonic),accelerometer,gyro,proximity,compass,barometer,infrared port,
Various	accelerometer,proximity,compass,	Fast charging 80W,Fast wireless charging 50W,Reverse wireless charging 10W,
BATTERY
Type	4030 mAh	5050 mAh

What is the difference between VIVO Y91 and MEIZU 21 PRO ?