Difference between VIVO IQOO Z9X and APPLE WATCH SERIES 8 ALUMINUM ?

	PRODUCT 1	PRODUCT 2
	VIVO VIVO IQOO Z9X	APPLE APPLE WATCH SERIES 8 ALUMINUM
VERSION
Announced	April 2024	September 2022
Release date	April 2024	September 2022
NETWORK
Technology	5G	4G
DEVICE
Dimensions	vivo iQOO Z9x	45 x 38 x 10.7 mm (1.77 x 1.50 x 0.42 in)
Weight	199 (g7.02 oz)	32 (g41mm) or 38.8 (g45mm)
S.I.M.
Design	8 MP (1080p@30fps)	Glass front,ceramic/sapphire crystal back,aluminum frame,
Other	IP64, dust and water resistant	IP6X certified,50m water resistant,ECG certified,
SCREEN
langfront.Type	IPS LCD,120Hz,	Retina LTPO OLED
Size	6.72 inches	1.9 inches
Resolution	1080 x 2408 pixels	484 x 396 pixels
Protection		Ion-X strengthened glass
PLATFORM
Operating system	Android 14,OriginOS 4,	watchOS 9.0
Chipset	Qualcomm SM6450 Snapdragon 6 Gen 1 (4nm)	Apple S8
Processor	Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)	Dual-core
GPU	Adreno 710	PowerVR
MEMORY
Card slot	microSDXC	❌
Internal & RAM	128GB 8GB RAM or 256GB 8GB RAM or 256GB 12GB RAM	32GB 1GB RAM
CAMERA
Main	50 MP (f/1.8) + 2 MP (depth)	❌
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	dual-band	dual-band
Bluetooth	5.1	5.0
GPS	✔️	✔️
NFC	❌	✔️
Radio		❌
USB	USB Type-C 2.0	❌
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass,	Accelerometer,gyro,heart rate,barometer,always-on altimeter,compass,SpO2,VO2max,temperature (body),Temperature sensin,Natural language commands and dictation,Ultra Wideband (UWB) support,
Various	Fast charging 44W,Reverse charging,	Wireless fast charging
BATTERY
Type	6000 mAh	308 mAh

What is the difference between VIVO IQOO Z9X and APPLE WATCH SERIES 8 ALUMINUM ?