Compare specs

Network	Technology	GSM / HSPA / LTE	GSM / HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
	3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 2100
	4G bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 40, 66, 71
	Speed	HSPA, LTE	HSPA, LTE

Launch	Announced	2026, July 22	2025, July 09
	Status	Available. Released 2026, August 07	Available. Released 2025, July 25

Body	Dimensions	47.4 x 47.1 x 10.7 mm (1.87 x 1.85 x 0.42 in)	46.4 x 46 x 10.6 mm (1.83 x 1.81 x 0.42 in)
	Weight	61.5 g (2.19 oz)	63.5 g (2.26 oz)
	Build	Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4)	Glass front (Sapphire crystal), stainless steel frame
	SIM	eSIM	eSIM
		IP68/IP69K dust tight and water resistant (immersible up to 100m/10ATM for 10 min) MIL-STD-810H compliant ECG certified 40m swimproof/diving (EN13319)	Rotating bezel MIL-STD-810H compliant* IP68 dust tight and water resistant (immersible up to 50m/5ATM) ECG certified Blood pressure monitor *does not guarantee ruggedness or use in extreme conditions

Display	Type	Super AMOLED, 5000 nits (peak)	Super AMOLED, 3000 nits (peak)
	Size	1.52 inches	1.34 inches
	Resolution	498 x 498 pixels (~327 ppi density)	438 x 438 pixels (~327 ppi density)
	Protection	Sapphire crystal glass	Sapphire crystal

Platform	OS	Android Wear OS 7, One UI Watch 9	Android Wear OS 6, One UI 8 Watch
	Chipset	Snapdragon SW6100 Wear Elite (3 nm)	Exynos W1000 (3 nm)
	CPU	Penta-core (1x2.1 GHz & 4x 1.95 GHz)	Penta-core
	GPU		Mali-G68

Memory	Card slot	No	No
	Internal	64GB 2GB RAM	64GB 2GB RAM

Main Camera	Modules	No	No

Selfie Camera	Modules	No	No

Sound	Loudspeaker	Yes	Yes
	3.5mm jack	No	No

Comms	WLAN	Wi-Fi 802.11 a/b/g/n, dual-band	Wi-Fi 802.11 a/b/g/n, dual-band
	Bluetooth	6.0, A2DP, LE	5.3, A2DP, LE
	Positioning	GPS (L1+L5), GLONASS, GALILEO, BDS	GPS (L1+L5), GLONASS, GALILEO, BDS
	NFC	Yes	Yes
	Infrared port	No	No
	Radio	No	No
	USB	No	No

Features	Sensors	Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive	Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin), BioActive, antioxidant index

Battery	Type	Si/C Li-Ion 800 mAh	Li-Ion 445 mAh
	Charging	10W wireless	10W wireless

Misc
	Colors	Titanium Gray, Titanium Silver	Black, White
	SAR	0.44 W/kg (body)	1.04 W/kg (head)     0.41 W/kg (body)
	SAR EU	0.42 W/kg (body)	0.03 W/kg (head)     0.67 W/kg (body)
	Models	SM-L715F, SM-L715U	SM-L500, SM-L505U
	Price	$ 671.43 / € 472.53	€ 259.00