Compare specs

Network	Technology	GSM / HSPA / LTE	GSM / HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
	3G bands	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
			HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
	4G bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 21, 26, 28, 32, 38, 39, 40, 41	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 21, 26, 28, 32, 38, 39, 40, 41
	Speed	HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps or LTE-A (3CA) Cat11 600/75 Mbps	HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps or LTE-A (3CA) Cat11 600/75 Mbps
	GPRS	Yes	Yes
	EDGE	Yes	Yes

Launch	Announced	2016, October 04. Released 2016, October 20	2016, October 04. Released 2016, October 20
	Status	Discontinued	Discontinued

Body	Dimensions	143.8 x 69.5 x 8.5 mm (5.66 x 2.74 x 0.33 in)	154.7 x 75.7 x 8.5 mm (6.09 x 2.98 x 0.33 in)
	Weight	143 g (5.04 oz)	168 g (5.93 oz)
	Build	Glass front (Gorilla Glass 4), aluminum/glass back, aluminum frame	Glass front (Gorilla Glass 4), aluminum/glass back, aluminum frame
	SIM	Nano-SIM	Nano-SIM
		Water-repellent coating	Water-repellent coating

Display	Type	AMOLED	AMOLED
	Size	5.0 inches, 68.9 cm2 (~69.0% screen-to-body ratio)	5.5 inches, 83.4 cm2 (~71.2% screen-to-body ratio)
	Resolution	1080 x 1920 pixels, 16:9 ratio (~441 ppi density)	1440 x 2560 pixels, 16:9 ratio (~534 ppi density)
	Protection	Corning Gorilla Glass 4	Corning Gorilla Glass 4

Platform	OS	Android 7.1 (Nougat), upgradable to Android 10	Android 7.1 (Nougat), upgradable to Android 10
	Chipset	Qualcomm MSM8996 Snapdragon 821 (14 nm)	Qualcomm MSM8996 Snapdragon 821 (14 nm)
	CPU	Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)	Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)
	GPU	Adreno 530	Adreno 530

Memory	Card slot	No	No
	Internal	32GB 4GB RAM, 128GB 4GB RAM	32GB 4GB RAM, 128GB 4GB RAM
		UFS 2.0	UFS 2.0

Main Camera	Modules	12.3 MP, f/2.0, 1/2.3", 1.55µm, PDAF, Laser AF	12.3 MP, f/2.0, 1/2.3", 1.55µm, PDAF, Laser AF
	Features	Dual-LED flash, HDR, panorama	Dual-LED flash, HDR, panorama
	Video	4K@30fps, 1080p@60/120fps, 1080p@30fps (gyro-EIS), 720p@240fps	4K@30fps, 1080p@60/120fps, 1080p@30fps (gyro-EIS), 720p@240fps

Selfie Camera	Modules	8 MP, f/2.4, 1/3.2", 1.4µm	8 MP, f/2.4, 1/3.2", 1.4µm
	Video	1080p@30fps	1080p@30fps

Sound	Loudspeaker	Yes	Yes
	3.5mm jack	Yes	Yes

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, Wi-Fi Direct, DLNA, hotspot
	Bluetooth	4.2, A2DP, LE, aptX	4.2, A2DP, LE, aptX
	GPS	Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS
	NFC	Yes	Yes
	Infrared port	No	No
	Radio	No	No
	USB	USB Type-C 3.0	USB Type-C 3.0

Features	Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer

Battery	Type	Li-Ion 2770 mAh, non-removable	Li-Ion 3450 mAh, non-removable
	Charging	Fast charging 18W USB Power Delivery	Fast charging 18W USB Power Delivery
	Stand-by	Up to 456 h (3G)	Up to 552 h (3G)
	Talk time	Up to 26 h (3G)	Up to 32 h (3G)
	Music play	Up to 110 h	Up to 130 h

Misc
	Colors	Quite Black, Very Silver, Really Blue	Quite Black, Very Silver, Really Blue
	SAR	0.92 W/kg (head)     0.58 W/kg (body)	0.89 W/kg (head)     0.56 W/kg (body)
	SAR EU	0.33 W/kg (head)     0.61 W/kg (body)	0.25 W/kg (head)     0.44 W/kg (body)
	Price	About 290 EUR	About 400 EUR

Tests	Performance	Basemark OS II 2.0: 2461 Basemark X: 33023	Basemark OS II 2.0: 2281 Basemark X: 30861
	Display	Contrast ratio: ∞	Contrast ratio: Infinite (nominal), 4.164 (sunlight)
	Loudspeaker	Voice 74dB / Noise 68dB / Ring 78dB
	Audio quality	Noise -93.0dB / Crosstalk -92.6dB
	Battery life	64h endurance rating	78h endurance rating