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	LTE	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71
	Speed	HSPA, LTE	HSPA, LTE

Launch	Announced	2025, August 20	2026, July 22
	Status	Available. Released 2025, October 09	Available. Released 2026, August 07

Body	Dimensions	45 x 45 x 12.3 mm (1.77 x 1.77 x 0.48 in)	46 x 43.7 x 8.6 mm (1.81 x 1.72 x 0.34 in)
	Weight	31 g or 36.7 g (1.09 oz)	34 g (1.20 oz)
	Build	Glass front (Gorilla Glass 5), aluminum frame	Glass front (Sapphire crystal), aluminum frame
	SIM	eSIM	eSIM
		IP68 dust tight and water resistant (immersible up to 50m/5ATM) ECG certified	MIL-STD-810H compliant* IP68 dust tight and water resistant (immersible up to 50m/5ATM) ECG certified Blood pressure monitor Armor Aluminum 2 *does not guarantee ruggedness or use in extreme conditions

Display	Type	LTPO AMOLED, 3000 nits (peak)	Super AMOLED, 3000 nits (peak)
	Size	1.4 inches	1.47 inches
	Resolution	456 x 456 pixels (~320 ppi density)	480 x 480 pixels (~327 ppi density)
	Protection	Corning Gorilla Glass 5	Sapphire crystal

Platform	OS	Android Wear OS 6, up to 7.0	Android Wear OS 7, One UI Watch 9
	Chipset	Qualcomm Snapdragon W5 Gen 2 (4 nm)	Snapdragon SW6100 Wear Elite (3 nm)
	CPU	Quad-core (4x1.7 GHz Cortex-A53)	Penta-core (1x2.1 GHz & 4x 1.95 GHz)
	GPU	Adreno A702

Memory	Card slot	No	No
	Internal	32GB 2GB RAM	32GB 2GB RAM
		eMMC

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/ac/6, dual-band	Wi-Fi 802.11 a/b/g/n, dual-band
	Bluetooth	6.0, A2DP	6.0, A2DP, LE
	Positioning	GPS (L1+L5), GLONASS, GALILEO (E1+E5a)	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, altimeter, compass, SpO2, thermometer (skin temperature), skin conductance	Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin), BioActive, antioxidant index
		Satellite SOS service (LTE models only) Ultra Wideband (UWB) support

Battery	Type	Li-Ion 455 mAh	Li-Ion 445 mAh
	Charging	Wired, 50% in 15 min, 80% in 30 min, 100% in 60 min - 45mm model Wired, 50% in 15 min, 80% in 25 min, 100% in 45 min - 41mm model	10W wireless

Misc
	Colors	Matte Black, Polished Silver, Champagne Gold, Satin Moonstone	Graphite, Silver, Cream
	SAR		1.06 W/kg (body)
	SAR EU		0.70 W/kg (body)
	Models		SM-L340, SM-L350, SM-L345F, SM-L355F, SM-L345U, SM-L355U
	Price	€ 204.18	$ 379.99 / € 256.07