Difference between LAVA O2 and XIAOMI WATCH COLOR 2 ? in United States

	PRODUCT 1	PRODUCT 2
	LAVA LAVA O2	XIAOMI XIAOMI WATCH COLOR 2
VERSION
Announced	March 2024	September 2021
Release date	March 2024	September 2021
NETWORK
Technology	4G	❌
DEVICE
Dimensions	165 x 76.1 x 8.7 mm (6.50 x 3.00 x 0.34 in)
Weight	200 (g7.05 oz)
S.I.M.		❌
Design	8 MP (1080p@30fps)	Glass front,stainless steel frame,plastic back / Glass facade,stainless steel frame,plastic back,
Other		Waterproof / Étanche
SCREEN
langfront.Type	IPS LCD,90Hz,	AMOLED
Size	6.5 inches	1.43 inches
Resolution	720 x 1600 pixels	454 x 454 pixels
Protection

PLATFORM
Operating system	Android 13	Proprietary OS
Chipset	Unisoc Tiger T616 (12nm)
Processor	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)	--
GPU	Mali-G57 MP1
MEMORY
Card slot	microSDXC	❌
Internal & RAM	128GB 8GB RAM	--
CAMERA
Main	50 MP + Auxiliary lens	❌
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	❌	✔️
Radio	FM radio	❌
USB	USB Type-C 2.0	❌
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,proximity,	Accelerometer,gyro,heart rate,barometer,SpO2 / Accelerometer,gyroscope,cardiac frequency,barometer,SpO2,
Various	Charging 18W
BATTERY
Type	5000 mAh	470 mAh

What is the difference between LAVA O2 and XIAOMI WATCH COLOR 2 in United States?