Compare specs

Network	Technology	GSM / HSPA / LTE	GSM / CDMA / HSPA / EVDO / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
			CDMA 800 / 1900 - USA
	3G Network	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global, USA
			CDMA2000 1xEV-DO - USA
	4G Network	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800), 28(700)	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - Global
			LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 46, 66(1700/2100), 71(600) - USA
	Speed	HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat16 1024/150 Mbps	HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat18 1200/200 Mbps
	GPRS	Yes	Yes
	EDGE	Yes	Yes

Launch	Announced	2017, March	2018, February
	Status	Available. Released 2017, April	Available. Released 2018, March

Body	Dimensions	159.5 x 73.4 x 8.1 mm (6.28 x 2.89 x 0.32 in)	147.7 x 68.7 x 8.5 mm (5.81 x 2.70 x 0.33 in)
	Weight	173 g (6.10 oz)	163 g (5.75 oz)
	Build	Front/back glass (Gorilla Glass 5), aluminum frame	Front/back glass (Gorilla Glass 5), aluminum frame
	SIM	Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
		- Samsung Pay (Visa, MasterCard certified) - IP68 dust/water proof (up to 1.5m for 30 mins)	- Samsung Pay (Visa, MasterCard certified) - IP68 dust/water proof (up to 1.5m for 30 mins)

Display	Type	Super AMOLED capacitive touchscreen, 16M colors	Super AMOLED capacitive touchscreen, 16M colors
	Size	6.2 inches, 98.3 cm2 (~84.0% screen-to-body ratio)	5.8 inches, 84.8 cm2 (~83.6% screen-to-body ratio)
	Resolution	1440 x 2960 pixels, 18.5:9 ratio (~529 ppi density)	1440 x 2960 pixels, 18.5:9 ratio (~570 ppi density)
	Protection	Corning Gorilla Glass 5	Corning Gorilla Glass 5
		- HDR10 - 3D Touch (home button only) - Always-on display	- HDR10 - 3D Touch (home button only) - Always-on display

Platform	OS	Android 7.0 (Nougat), upgradable to Android 8.0 (Oreo)	Android 8.0 (Oreo)
	Chipset	Exynos 8895 Octa (10 nm) - EMEA Qualcomm MSM8998 Snapdragon 835 (10 nm) - USA & China	Exynos 9810 Octa (10 nm) - EMEA Qualcomm SDM845 Snapdragon 845 (10 nm) - USA/LATAM, China
	CPU	Octa-core (4x2.3 GHz Mongoose M2 & 4x1.7 GHz Cortex-A53) - EMEA Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) - USA & China	Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55) - EMEA Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - USA/LATAM, China
	GPU	Mali-G71 MP20 - EMEA Adreno 540 - USA & China	Mali-G72 MP18 - EMEA Adreno 630 - USA/LATAM, China

Memory	Card slot	microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only	microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only
	Internal	128 GB, 6 GB RAM or 64 GB, 4 GB RAM	64/128/256 GB, 4 GB RAM

Main Camera	Modules	12 MP, f/1.7, 26mm (wide), 1/2.55", 1.4µm, OIS, dual pixel PDAF	12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, OIS, dual pixel PDAF
	Features	LED flash, auto-HDR, panorama	LED flash, auto-HDR, panorama
	Video	2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec.	2160p@60fps, 1080p@240fps, 720p@960fps, HDR, dual-video rec.

Selfie Camera	Modules	8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22µm, AF	8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22µm, AF
	Features	Dual video call, Auto-HDR	Dual video call, Auto-HDR
	Video	1440p@30fps	1440p@30fps

Sound	Loudspeaker	Yes	Yes, with stereo speakers
	3.5mm jack	Yes	Yes
		- 32-bit/384kHz audio - Active noise cancellation with dedicated mic	- 32-bit/384kHz audio - Active noise cancellation with dedicated mic

Comms	WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
	Bluetooth	5.0, A2DP, LE, aptX	5.0, A2DP, LE, aptX
	GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO	Yes, with A-GPS, GLONASS, BDS, GALILEO
	NFC	Yes	Yes
	Infrared port	No	No
	Radio	No	FM radio (USA & Canada only)
	USB	3.1, Type-C 1.0 reversible connector	3.1, Type-C 1.0 reversible connector

Features	Sensors	Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2	Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
		- Samsung DeX (desktop experience support) - Fast battery charging (Quick Charge 2.0) - Qi/PMA wireless charging (market dependent) - ANT+ - Bixby natural language commands and dictation	- Samsung DeX (desktop experience support) - Fast battery charging (Quick Charge 2.0) - Qi/PMA wireless charging (market dependent) - ANT+ - Bixby natural language commands and dictation

Battery		Non-removable Li-Ion 3500 mAh battery (13.48 Wh)	Non-removable Li-Ion 3000 mAh battery (11.55 Wh)
	Stand-by
	Talk time

Misc
	Colors	Midnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold, Rose Pink	Midnight Black, Coral Blue, Titanium Gray, Lilac Purple, Burgundy Red, Sunrise Gold, Ice Blue
	SAR	0.67 W/kg (head)     0.97 W/kg (body)
	SAR EU	0.27 W/kg (head)     1.00 W/kg (body)
	Price	About 470 EUR	About 490 EUR

Tests	Performance	Basemark OS II: 3401 / Basemark OS II 2.0: 3298 Basemark X: 43862	Basemark OS II: 3329 / Basemark OS II 2.0: 3382 Basemark X: 42645
	Display	Contrast ratio: Infinite (nominal), 4.658(sunlight)	Contrast ratio: Infinite (nominal), 4.630 (sunlight)
	Camera	Compare PHOTO / Compare VIDEO
	Loudspeaker	Voice 68dB, noise 69dB, ring 71dB	Voice 68dB, noise 74dB, ring 81dB
	Audio quality	Noise -92.2dB / Crosstalk -93.3dB	Noise -93.4dB / Crosstalk -93.9dB
	Battery life	88h endurance rating	78h endurance rating