Compare specs

Network	Technology	GSM / CDMA / HSPA / EVDO / LTE	GSM / HSPA / 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 - Global, USA	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
		CDMA2000 1xEV-DO - USA
	4G Network	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), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
		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 (6CA) Cat18 1200/200 Mbps	HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat11 600/75 Mbps
	GPRS	Yes	Yes
	EDGE	Yes	Yes

Launch	Announced	2018, February	2017, December
	Status	Available. Released 2018, March	Available. Released 2018, January

Body	Dimensions	158.1 x 73.8 x 8.5 mm (6.22 x 2.91 x 0.33 in)	159.9 x 75.7 x 8.3 mm (6.30 x 2.98 x 0.33 in)
	Weight	189 g (6.67 oz)	191 g (6.74 oz)
	Build	Front/back glass (Gorilla Glass 5), aluminum frame	Front/back glass, aluminum frame
	SIM	Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM) or 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 - 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 (~84.2% screen-to-body ratio)	6.0 inches, 91.4 cm2 (~75.5% screen-to-body ratio)
	Resolution	1440 x 2960 pixels, 18.5:9 ratio (~529 ppi density)	1080 x 2220 pixels, 18.5:9 ratio (~411 ppi density)
	Protection	Corning Gorilla Glass 5	Corning Gorilla Glass (unspecified version)
		- HDR10 - 3D Touch (home button only) - Always-on display	- Always-on display

Platform	OS	Android 8.0 (Oreo)	Android 7.1.1 (Nougat)
	Chipset	Exynos 9810 Octa (10 nm) - EMEA Qualcomm SDM845 Snapdragon 845 (10 nm) - USA/LATAM, China	Exynos 7885 Octa (14 nm)
	CPU	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	Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
	GPU	Mali-G72 MP18 - EMEA Adreno 630 - USA/LATAM, China	Mali-G71

Memory	Card slot	microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only	microSD, up to 256 GB (dedicated slot)
	Internal	64/128/256 GB, 6 GB RAM - China 128 GB, 6 GB RAM - LATAM	64 GB, 6 GB RAM or 32 GB, 4 GB RAM

Main Camera	Modules	12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, Dual Pixel PDAF, OIS 12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, AF, OIS, 2x optical zoom	16 MP, f/1.7, 26mm (wide), 1/2.8”, 1.12µm, PDAF
	Features	LED flash, auto-HDR, panorama	LED flash, panorama, HDR
	Video	2160p@60fps, 1080p@240fps, 720p@960fps, HDR, dual-video rec.	1080p@30fps

Selfie Camera	Modules	8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22µm, AF	16 MP, f/1.9, 27mm (wide), 1/3.1", 1.0µm 8 MP, f/1.9, 1/4.0", 1.12µm
	Features	Dual video call, Auto-HDR
	Video	1440p@30fps	1080p@30fps

Sound	Loudspeaker	Yes, with stereo speakers	Yes
	3.5mm jack	Yes	Yes
		- 32-bit/384kHz audio - Active noise cancellation with dedicated mic	- 24-bit/192kHz 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, WiFi Direct, hotspot
	Bluetooth	5.0, A2DP, LE, aptX	5.0, A2DP, EDR, LE
	GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO	Yes, with A-GPS, GLONASS, BDS
	NFC	Yes	Yes
	Infrared port	No	No
	Radio	FM radio (USA & Canada only)	FM radio
	USB	3.1, Type-C 1.0 reversible connector	2.0, Type-C 1.0 reversible connector

Features	Sensors	Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
		- 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	- Fast battery charging - ANT+

Battery		Non-removable Li-Ion 3500 mAh battery (13.48 Wh)	Non-removable Li-Ion 3500 mAh battery
	Stand-by
	Talk time		Up to 23 h (3G)
	Music play		Up to 73 h

Misc
	Colors	Midnight Black, Coral Blue, Titanium Gray, Lilac Purple, Burgundy Red, Sunrise Gold, Ice Blue, Polaris Blue	Black, orchid grey, gold, blue
	SAR EU		0.32 W/kg (head)     1.30 W/kg (body)
	Price	About 620 EUR	About 400 EUR

Tests	Performance	Basemark OS II: 3297 / Basemark OS II 2.0: 3354 Basemark X: 42134
	Display	Contrast ratio: Infinite (nominal), 4.537 (sunlight)
	Loudspeaker	Voice 68dB, noise 74dB, ring 80dB
	Audio quality	Noise -92.6dB / Crosstalk -93.4dB
	Battery life	86h endurance rating