Difference between REALME TECHLIFE WATCH R100 and VIVO X200 ?

	PRODUCT 1	PRODUCT 2
	REALME REALME TECHLIFE WATCH R100	VIVO VIVO X200
VERSION
Announced	June 2022	October 2024
Release date	July 2022	October 2024
NETWORK
Technology	❌	5G
DEVICE
Dimensions	54.1 x 46 x 12.2 mm (2.13 x 1.81 x 0.48 in)	160.3 x 74.8 x 8 mm (6.31 x 2.94 x 0.31 in)
Weight	46 g	197 g or 202 g
S.I.M.
Design	Glass front,plastic frame,plastic back,	32 MP (4K,1080p),
Other	IP68 dust / water resistant --- Compatible with standard 22mm straps	IP68/IP69 dust/water resistant
SCREEN
langfront.Type	IPS LCD	AMOLED,1B colors,120Hz,HDR10+,
Size	1.32 inches	6.67 inches
Resolution	360 x 360 pixels	1260 x 2800 pixels
Protection

PLATFORM
Operating system	Proprietary OS	Android 15
Chipset		Mediatek Dimensity 9400 (3 nm)
Processor		Octa-core (1x3.63 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)
GPU		Immortalis-G925
MEMORY
Card slot	❌	❌
Internal & RAM		256GB 12GB RAM or 512GB 12GB RAM or 512GB 16GB RAM or 1TB 16GB RAM
CAMERA
Main	❌	50 MP (f/1.6)(Optical Image Stabilization) + 50 MP (3x optical zoom) + 50 MP (119˚)
SOUND
Loudspeaker	✔️	Yes, with stereo speakers
Jack 3,5 mm	❌	❌
CONNECTIVITY
Wifi		✔️
Bluetooth	5.2	5.4
GPS	❌	✔️
NFC	❌	✔️
Radio	❌	❌
USB	❌	USB Type-C 2.0
CHARACTERISTICS
Sensors	Accelerometer,heart rate,SpO2,	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,infrared port,
Various		Fast Charging 90W,Reverse charging,
BATTERY
Type	380 mAh	5800 mAh

What is the difference between REALME TECHLIFE WATCH R100 and VIVO X200 ?