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 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - F8341, F8342	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
		HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - G8341, G8342, G8342
	4G Network	LTE	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)
	Speed	HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps	HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat11 600/75 Mbps
	GPRS	Yes	Yes
	EDGE	Yes	Yes

Launch	Announced	2017, August	2017, December
	Status	Available. Released 2017, September	Available. Released 2018, January

Body	Dimensions	148 x 73.4 x 7.4 mm (5.83 x 2.89 x 0.29 in)	159.9 x 75.7 x 8.3 mm (6.30 x 2.98 x 0.33 in)
	Weight	155 g (5.47 oz)	191 g (6.74 oz)
	Build	Front glass, aluminum body	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)
		- 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	IPS LCD capacitive touchscreen, 16M colors	Super AMOLED capacitive touchscreen, 16M colors
	Size	5.2 inches, 74.5 cm2 (~68.6% screen-to-body ratio)	6.0 inches, 91.4 cm2 (~75.5% screen-to-body ratio)
	Resolution	1080 x 1920 pixels, 16:9 ratio (~424 ppi density)	1080 x 2220 pixels, 18.5:9 ratio (~411 ppi density)
	Multitouch	Yes, up to 10 fingers	Yes
	Protection	Corning Gorilla Glass 5	Corning Gorilla Glass (unspecified version)
		- HDR10 compliant - Triluminos display - X-Reality Engine	- Always-on display

Platform	OS	Android 8.0 (Oreo)	Android 7.1.1 (Nougat)
	Chipset	Qualcomm MSM8998 Snapdragon 835 (10 nm)	Exynos 7885 Octa (14 nm)
	CPU	Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)	Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
	GPU	Adreno 540	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 GB, 4 GB RAM	64 GB, 6 GB RAM or 32 GB, 4 GB RAM

Main Camera	Modules	19 MP, f/2.0, 25mm (wide), 1/2.3", 1.22µm, predictive PDAF & laser AF	16 MP, f/1.7, 26mm (wide), 1/2.8”, 1.12µm, PDAF
	Features	LED flash, panorama, HDR	LED flash, panorama, HDR
	Video	2160p@30fps, 1080p@60fps, 1080p@30fps (gyro-EIS), 720p@960fps	1080p@30fps

Selfie Camera	Modules	13 MP, f/2.0, 22mm (wide), 1/3"	16 MP, f/1.9, 27mm (wide), 1/3.1", 1.0µm 8 MP, f/1.9, 1/4.0", 1.12µm
	Video	1080p@30fps (gyro-EIS)	1080p@30fps

Sound	Alert types	Vibration; MP3, WAV ringtones	Vibration; MP3, WAV ringtones
	Loudspeaker	Yes, with stereo speakers	Yes
	3.5mm jack	Yes	Yes
		- 24-bit/192kHz 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, DLNA, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
	Bluetooth	5.0, A2DP, aptX HD, LE	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	No	FM radio
	USB	3.1, Type-C 1.0 reversible connector; USB Host	2.0, Type-C 1.0 reversible connector

Features	Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, barometer, compass, color spectrum	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
	Messaging	SMS(threaded view), MMS, Email, IM, Push Email	SMS(threaded view), MMS, Email, Push Email, IM
	Browser	HTML5	HTML5
	Java	No	No
		- Fast battery charging (Quick Charge 3.0) - Xvid/MP4/H.265 player - MP3/eAAC+/WAV/Flac player - Document viewer - Photo/video editor	- Fast battery charging - ANT+ support - MP4/WMV/H.265 player - MP3/WAV/WMA/eAAC+/FLAC player - Photo/video editor - Document viewer

Battery		Non-removable Li-Ion 2700 mAh battery	Non-removable Li-Ion 3500 mAh battery
	Stand-by
	Talk time		Up to 23 h (3G)
	Music play		Up to 73 h

Misc
	Colors	Black, Warm Silver, Venus Pink, Moonlit Blue	Black, orchid grey, gold, blue
	SAR EU		0.32 W/kg (head)     1.30 W/kg (body)
	Price	About 460 EUR	About 450 EUR

Tests	Performance	Basemark OS II: 3484 / Basemark OS II 2.0: 2986 Basemark X: 38583
	Display	Contrast ratio: 1406 (nominal), 3.765 (sunlight)
	Loudspeaker	Voice 65dB, noise 68dB, ring 69dB
	Audio quality	Noise -93.3dB / Crosstalk -90.2dB
	Battery life	82h endurance rating