Compare specs

Network	Technology	GSM / HSPA / 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)
	3G Network	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
	4G Network	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 38(2600), 40(2300)	LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300)
	Speed	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
	GPRS	Yes	Yes
	EDGE	Yes	Yes

Launch	Announced	2017, June	2017, January
	Status	Available. Released 2017, July	Available. Released 2017, January

Body	Dimensions	143.2 x 70.3 x 8.2 mm (5.64 x 2.77 x 0.32 in)	135.4 x 66.2 x 7.9 mm (5.33 x 2.61 x 0.31 in)
	Weight	142 g (5.01 oz)	138 g (4.87 oz)
	Build	Aluminum body	Front/back glass (Gorilla Glass 4), aluminum frame
	SIM	Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
			- Samsung Pay - IP68 certified - dust/water proof (up to 1.5m for 30 mins)

Display	Type	PLS capacitive touchscreen, 16M colors	Super AMOLED capacitive touchscreen, 16M colors
	Size	5.0 inches, 68.9 cm2 (~68.5% screen-to-body ratio)	4.7 inches, 60.9 cm2 (~67.9% screen-to-body ratio)
	Resolution	720 x 1280 pixels, 16:9 ratio (~294 ppi density)	720 x 1280 pixels, 16:9 ratio (~312 ppi density)
	Multitouch	Yes	Yes
	Protection		Corning Gorilla Glass 4
			- Always-on display

Platform	OS	Android 7.0 (Nougat)	Android 6.0.1 (Marshmallow), upgradable to 7.0 (Nougat)
	Chipset	Exynos 7570 Quad	Exynos 7870 Octa
	CPU	Quad-core 1.4 GHz Cortex-A53	Octa-core 1.6 GHz Cortex-A53
	GPU	Mali-T720 MP2	Mali-T830 MP1

Memory	Card slot	microSD, up to 256 GB (dedicated slot)	microSD, up to 256 GB (uses SIM 2 slot) - dual SIM model only
	Internal	16 GB, 2 GB RAM	16 GB, 2 GB RAM

Camera	Primary	13 MP, f/1.9, autofocus, LED flash	13 MP, f/1.9, autofocus, LED flash, check quality
	Features	Geo-tagging, touch focus, face detection, HDR, panorama	Geo-tagging, touch focus, face detection, panorama
	Video	1080p@30fps	1080p@30fps, check quality
	Secondary	5 MP, f/2.2, LED flash	8 MP, f/1.9

Sound	Alert types	Vibration; MP3, WAV ringtones	Vibration; MP3, WAV ringtones
	Loudspeaker	Yes	Yes
	3.5mm jack	Yes	Yes
		- Active noise cancellation with dedicated mic	- Active noise cancellation with dedicated mic

Comms	WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
	Bluetooth	4.2, A2DP, LE	4.2, A2DP, LE
	GPS	Yes, with A-GPS, GLONASS, BDS	Yes, with A-GPS, GLONASS
	NFC	Yes (optional)	Yes
	Infrared port	No	No
	Radio	FM radio	FM radio
	USB	microUSB 2.0, USB On-The-Go	2.0, Type-C 1.0 reversible connector

Features	Sensors	Accelerometer, proximity	Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer
	Messaging	SMS(threaded view), MMS, Email, Push Email, IM	SMS(threaded view), MMS, Email, Push Email, IM
	Browser	HTML5	HTML5
	Java	No	No
		- MP4/H.264 player - MP3/WAV/eAAC+/Flac player - Photo/video editor - Document viewer	- ANT+ support - MP4/WMV/H.265 player - MP3/WAV/WMA/eAAC+/FLAC player - Photo/video editor - Document viewer

Battery		Non-removable Li-Ion 2400 mAh battery	Non-removable Li-Ion 2350 mAh battery
	Stand-by
	Talk time	Up to 15 h (3G)	Up to 17 h (3G)
	Music play	Up to 61 h	Up to 55 h

Misc
	Colors	White, Black, Gold, Blue	Black Sky, Gold Sand, Blue Mist, Peach Cloud
	SAR EU	0.66 W/kg (head)     1.32 W/kg (body)	0.35 W/kg (head)     1.38 W/kg (body)
	Price	About 150 EUR	About 200 EUR

Tests	Performance		Basemark OS II 2.0: 999 / Basemark X: 5160
	Display		Contrast ratio: Infinite (nominal), 3.688 (sunlight)
	Loudspeaker		Voice 66dB, noise 66dB, ring 75dB
	Audio quality		Noise -94.7dB / Crosstalk -92.3dB
	Battery life		93h endurance rating