Compare specs

Network	Technology	No cellular connectivity	No cellular connectivity	GSM / HSPA / LTE
	2G bands	N/A	N/A	GSM 900 / 1800
				GSM 850 / 1900
	3G bands			HSDPA 900 / 2100
				HSDPA 850 / 1700(AWS) / 1900 - T-Mobile
	4G bands			2, 4, 5 - T-Mobile
	GPRS	No	No	Yes
	EDGE	No	No	Yes

Launch	Announced	2016, August	2016, August	2016, August
	Status	Available. Released 2016, November	Available. Released 2016, November	Available. Released 2016, November

Body	Dimensions	49 x 46 x 12.9 mm (1.93 x 1.81 x 0.51 in)	49 x 46 x 12.9 mm (1.93 x 1.81 x 0.51 in)	49 x 46 x 12.9 mm (1.93 x 1.81 x 0.51 in)
	Weight	59 g (2.08 oz)	63 g (2.22 oz)	63 g (2.22 oz)
	Build	Glass front (Gorilla Glass SR+), stainless steel 316L frame	Glass front (Gorilla Glass 3), stainless steel 316L frame	Glass front (Gorilla Glass SR+), stainless steel 316L frame
	SIM	No	No	eSIM
		IP68 dust/water resistant (up to 1.5m for 30 mins) Compatible with standard 22mm straps	IP68 dust/water resistant (up to 1.5m for 30 mins) Compatible with standard 22mm straps	IP68 dust/water resistant (up to 1.5m for 30 mins) Compatible with standard 22mm straps

Display	Type	Super AMOLED	Super AMOLED	Super AMOLED
	Size	1.3 inches, 10.8 cm2 (~48.1% screen-to-body ratio)	1.3 inches, 10.8 cm2 (~48.1% screen-to-body ratio)	1.3 inches, 10.8 cm2 (~48.1% screen-to-body ratio)
	Resolution	360 x 360 pixels, 1:1 ratio (~278 ppi density)	360 x 360 pixels, 1:1 ratio (~278 ppi density)	360 x 360 pixels, 1:1 ratio (~278 ppi density)
	Protection	Corning Gorilla Glass SR+	Corning Gorilla Glass SR+	Corning Gorilla Glass SR+
		Always-on display Rotating bezel	Always-on display Rotating bezel	Always-on display Rotating bezel

Platform	OS	Tizen OS 4.0	Tizen OS 4.0	Tizen OS 4.0
	Chipset	Exynos 7 Dual 7270 (14 nm)	Exynos 7 Dual 7270 (14 nm)	Exynos 7 Dual 7270 (14 nm)
	CPU	Dual-core 1.0 GHz Cortex-A53	Dual-core 1.0 GHz Cortex-A53	Dual-core 1.0 GHz Cortex-A53

Memory	Card slot	No	No	No
	Internal	4GB 768MB RAM	4GB 768MB RAM	4GB 768MB RAM

Main Camera	Modules	No	No	No

Selfie Camera	Modules	No	No	No

Sound	Loudspeaker	Yes	Yes	Yes
	3.5mm jack	No	No	No

Comms	WLAN	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g/n
	Bluetooth	4.2, A2DP, LE	4.2, A2DP, LE	4.2, A2DP, LE
	GPS	Yes, GLONASS	Yes, GLONASS	Yes, with A-GPS, GLONASS
	NFC	Yes	Yes	Yes
	Infrared port	No	No	No
	Radio	No	No	No
	USB	No	No	No

Features	Sensors	Accelerometer, gyro, heart rate, barometer	Accelerometer, gyro, heart rate, barometer	Accelerometer, gyro, heart rate, barometer
		S-Voice natural language commands and dictation MP3/M4A/AAC/WAV player Photo viewer Voice memo/dial/commands Samsung Pay	S-Voice natural language commands and dictation Samsung Pay	S-Voice natural language commands and dictation MP3/M4A/AAC/WAV player Photo viewer Voice memo/dial/commands Samsung Pay

Battery	Type	Li-Ion 380 mAh, non-removable	Li-Ion 380 mAh, non-removable	Li-Ion 380 mAh, non-removable
	Charging	Qi wireless charging	Qi wireless charging	Qi wireless charging
	Stand-by	Up to 72 h (mixed usage) (2G) / Up to 72 h (3G)	Up to 72 h (mixed usage) (2G) / Up to 72 h (3G)	Up to 72 h (mixed usage) (2G) / Up to 72 h (3G)
	Talk time

Misc
	Colors	Silver	Silver	Black
	Price	About 260 EUR	About 210 EUR	About 300 EUR