Difference between REALME P1 SPEED and XIAOMI WATCH S1 PRO ?

	PRODUCT 1	PRODUCT 2
	REALME REALME P1 SPEED	XIAOMI XIAOMI WATCH S1 PRO
VERSION
Announced	October 2024	August 2022
Release date	October 2024	August 2022
NETWORK
Technology	5G	❌
DEVICE
Dimensions	161.7 x 74.7 x 7.6 mm (6.37 x 2.94 x 0.30 in)	46 x 46 x 11.8 mm (1.81 x 1.81 x 0.46 in)
Weight	185 (g6.53 oz)
S.I.M.
Design	16 MP (1080p@30fps)	Sapphire crystal front,stainless steel frame,sapphire crystal,plastic back,
Other	IP65 dust/water resistant	Waterproof
SCREEN
langfront.Type	OLED,120Hz,	AMOLED
Size	6.67 inches	1.47 inches
Resolution	1080 x 2400 pixels	480 x 480 pixels
Protection

PLATFORM
Operating system	Android 14, Realme UI 5.0	Proprietary OS
Chipset	Mediatek Dimensity 7300 Energy (4 nm)
Processor	Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU	Mali-G615 MC2
MEMORY
Card slot	microSDXC	❌
Internal & RAM	128GB 8GB RAM or 256GB 12GB RAM
CAMERA
Main	50 MP (f/1.8) + 2 MP (depth) + Auxiliary lens (flicker sensor)	❌
SOUND
Loudspeaker	Yes, with stereo speakers	✔️
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	5.4	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,thermometer (body temperature),
Various	Fast Charging 45W	Wireless charging
BATTERY
Type	5000 mAh	500 mAh

What is the difference between REALME P1 SPEED and XIAOMI WATCH S1 PRO ?