Difference between VIVO Y02A and XIAOMI WATCH 2 PRO ?

	PRODUCT 1	PRODUCT 2
	VIVO VIVO Y02A	XIAOMI XIAOMI WATCH 2 PRO
VERSION
Announced	November 2022	September 2023
Release date	November 2022	October 2023
NETWORK
Technology	4G	4G
DEVICE
Dimensions	164 x 75.6 x 8.5 mm (6.46 x 2.98 x 0.33 in)	47.6 x 45.9 x 11.8 mm (1.87 x 1.81 x 0.46 in)
Weight	186 (g6.56 oz)	54.5 (g1.94 oz)
S.I.M.
Design	5 MP	Stainless steel frame
Other		Waterproof (5ATM)
SCREEN
langfront.Type	IPS LCD	AMOLED
Size	6.51 inches	1.43 inches
Resolution	720 x 1600 pixels	466 x 466 pixels
Protection
PLATFORM
Operating system	Android 12 (Go edition),Funtouch 12,	Proprietary OS
Chipset	Mediatek MT6765 Helio P35 (12nm)	Qualcomm Snapdragon W5+ Gen 1 (4nm)
Processor	Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU	PowerVR GE8320
MEMORY
Card slot	microSDXC	❌
Internal & RAM	32GB 3GB RAM	32GB 2GB RAM
CAMERA
Main	8 MP	❌
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	✔️	dual-band
Bluetooth	5.0	5.2
GPS	✔️	✔️
NFC	❌	✔️
Radio	FM Radio	❌
USB	microUSB 2.0	❌
CHARACTERISTICS
Sensors	Accelerometer,proximity,	Accelerometer,gyro,compass,barometer,heart rate,SpO2,
Various	Charging 10W,Reverse Charging 5W,
BATTERY
Type	5000 mAh	495 mAh

What is the difference between VIVO Y02A and XIAOMI WATCH 2 PRO ?