Difference between OPPO A1 PRO and XIAOMI WATCH S1 ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO A1 PRO	XIAOMI XIAOMI WATCH S1
VERSION
Announced	November 2022	December 2021
Release date	November 2022	December 2021
NETWORK
Technology	5G	❌
DEVICE
Dimensions	162.3 x 74.3 x 7.7 mm (6.39 x 2.93 x 0.30 in)	46.5 x 46.5 x 11 mm (1.83 x 1.83 x 0.43 in)
Weight	171 (g6.03 oz)
S.I.M.		❌
Design	16 MP (1080p@30fps)	Sapphire crystal front,stainless steel frame,plastic back / Sapphire glass front,stainless steel frame,plastic bottom,
Other		Waterproof / Étanche
SCREEN
langfront.Type	OLED,1B colors,120Hz,	AMOLED
Size	6.7 inches	1.43 inches
Resolution	1080 x 2412 pixels
Protection	AGC DT-Star2
PLATFORM
Operating system	Android 13,ColorOS 13,	Proprietary OS
Chipset	Qualcomm SM6375 Snapdragon 695 5G (6nm)	--
Processor	Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)	--
GPU	Adreno 619
MEMORY
Card slot	microSDXC	❌
Internal & RAM	128GB 8GB RAM or 256GB 8GB RAM or 256GB 12GB RAM
CAMERA
Main	108 MP (f/1.7) + 2 MP (depth)	❌
SOUND
Loudspeaker	Yes, with stereo speakers	✔️
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	5.2
GPS	✔️	✔️
NFC	✔️	✔️
Radio	❌	❌
USB	USB Type-C 2.0	❌
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,	Accelerometer,gyro,compass,barometer,heart rate,SpO2 / Accelerometer,gyroscope,compass,barometer,cardiac frequency,SpO2,
Various	Fast charging 67W - Reverse charging	Wireless charging / Chargement sans fil
BATTERY
Type	4800 mAh	470 mAh

What is the difference between OPPO A1 PRO and XIAOMI WATCH S1 ?