Compare specs

Network	Technology	GSM / HSPA / LTE	HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900	N/A
	3G bands	HSDPA 850 / 900 / 2100	HSDPA 900 / 2100 - 44mm LTE version only
	4G bands	1, 3, 5, 7, 8, 20	1, 3, 7, 8, 20 - 44mm LTE version only
	Speed	HSPA 42.2/5.76 Mbps, LTE	No

Launch	Announced	2020, August 05	2019, August
	Status	Available. Released 2020, August 06	Available. Released 2019, September

Body	Dimensions	46.2 x 45 x 11.1 mm (1.82 x 1.77 x 0.44 in)	44 x 44 x 10.9 mm (1.73 x 1.73 x 0.43 in)
	Weight	53.8 (45mm), 48.2 g (41mm), 43 g (45mm tt.) (1.90 oz)	30 g (1.06 oz)
	Build	Glass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame	Glass front (Gorilla Glass DX+), aluminum frame
	SIM	eSIM	No
		MIL-STD-810G compliant* 50m water resistant (IP68) ECG certified Blood pressure monitor Compatible with standard 20/22mm straps Rotating bezel *does not guarantee ruggedness or use in extreme conditions	50m water resistant (IP68) Compatible with standard 20mm straps ECG certified Touch-sensitive bezel MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions

Display	Type	Super AMOLED	Super AMOLED
	Size	1.4 inches	1.4 inches
	Resolution	360 x 360 pixels (~364 ppi density)	360 x 360 pixels (~364 ppi density)
	Protection	Corning Gorilla Glass DX	Corning Gorilla Glass DX+
		Always-on display	Always-on display

Platform	OS	Tizen OS 5.5	Tizen OS 5.5
	Chipset	Exynos 9110 (10 nm)	Exynos 9110 (10 nm)
	CPU	Dual-core 1.15 GHz Cortex-A53	Dual-core 1.15 GHz Cortex-A53
	GPU	Mali-T720	Mali-T720

Memory	Card slot	No	No
	Internal	4GB 1GB RAM, 8GB 1GB RAM	4GB 768MB RAM, 4GB 1.5GB 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 b/g/n	Wi-Fi 802.11 b/g/n
	Bluetooth	5.0, A2DP, LE	5.0, A2DP, LE
	GPS	Yes, with A-GPS, GLONASS, GALILEO, BDS	Yes, with GLONASS, GALILEO, BDS
	NFC	Yes	Yes
	Infrared port	No	No
	Radio	No	No
	USB	No	No

Features	Sensors	Accelerometer, gyro, heart rate, barometer	Accelerometer, gyro, heart rate, barometer
		Natural language commands and dictation Samsung Pay	Natural language commands and dictation Samsung Pay

Battery	Type	Li-Ion 340 mAh, non-removable	Li-Ion 340 mAh, non-removable
	Charging	Qi wireless charging	Wireless charging
	Stand-by
	Talk time

Misc
	Colors	Mystic Bronze, Mystic Black, Mystic White	Cloud Silver, Aqua Black, Pink Gold, Phantom Violet
	Models	SM-R850, SM-R840, SM-R855F, SM-R845F, SM-R855U, SM-R845U	SM-R830
	Price	$ 149.90 / € 237.99	About 300 EUR