Samsung Galaxy Watch 8 Ta bort	Apple Watch Ultra 3 Ta bort
Lansering
Version	Juli 2025	September 2025
Nätverk
Teknologi	4G	5G
Kropp
Dimensions	46 x 43.7 x 8.6 mm (1.81 x 1.72 x 0.34 in)	49 x 44 x 12 mm (1.93 x 1.73 x 0.47 in)
Vikt	34 g (44mm), 30 g (40mm)	61.6 g eller 61.8 g
SIM	eSIM	eSIM
Design	Glasframsida (Sapphire crystal), Aluminiumram	Sapphire crystal front, ceramic/sapphire crystal back, Titanram (grade 5)
Andra	IP68 Damm tight och Vatten resistant, Blood pressure monitor, Armor aluminum 2 frame	IP6X certified, 100m Vatten resistant, 40m swimproof/diving
Skärm
Type	Super AMOLED	Retina LTPO3 OLED
Storlek	1.47 inches	1.98 inches
Upplösning	480 x 480 pixels	514 x 422 pixels
Protection	Sapphire crystal	Sapphire crystal glass
Various	-	Wide-angle OLED
Plattform
Operativsystem	Android Wear OS 6, One UI 8 Watch	watchOS 26
Chipset	Exynos W1000 (3 nm)	Apple S10
CPU	Penta-core	Dual-core
GPU	Mali-G68	PowerVR
Minne
Kortplats	Nej	Nej
Intern	32GB 2GB RAM	64GB
Camera
Primär	Nej	Nej
Ljud
Högtalare	Ja	Ja, with dual speakers
3,5 mm-jack	Nej	Nej
Comms
Wifi	a/b/g/n, Dual-band	b/g/n, Dual-band
Bluetooth	5.3	5.3
GPS	Ja	Ja
NFC	Ja	Ja
Radio	Nej	Nej
USB	Nej	Nej
Funktioner
Sensorer	Accelerometer, gyro, heart rate, Barometer, altimeter, Kompass, SpO2, temperature (skin), BioActive, antioxidant index	Accelerometer, gyro, heart rate, Barometer, always-on altimeter (-500m to 9000m), Kompass, SpO2, VO2max, temperature (body), temperature (Vatten)
Diverse	-	Temperature sensing, Depth gauge, Ultra Wideband, Emergency SOS via satellite
Batteri
Batterityp	435 mAh	599 mAh
Laddning	10W trådlös	trådlös
Diverse
Färger	Graphite, Silver	Natural, Black
Models	SM-L320, SM-L325, SM-L330, SM-L335, SM-L325U, SM-L335U	A3281, A3282
Pris	400 USD	900 USD