Compare specs

Network	Technology	GSM / HSPA / LTE	GSM / HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
	3G Network	HSDPA 850 / 1700(AWS) / 1900 / 2100 - G928T, G928A	HSDPA 850 / 900 / 1900 / 2100
		HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - G928I, G928G
		HSDPA 850 / 900 / 1900 / 2100 - G928F
	4G Network	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 20(800) - G928T	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850)
		LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 17(700), 20(800) - G928A
		LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 26(850), 28(700), 40(2300) - G928I, G928G
		LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850) - G928F
	Speed	HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps/ LTE-A (3CA) Cat9 450/50 Mbps	HSPA 42.2/5.76 Mbps, LTE-A Cat6 300/50 Mbps

Launch	Announced	2015, August	2015, March
	Status	Available. Released 2015, August	Available. Released 2015, April

Body	Dimensions	154.4 x 75.8 x 6.9 mm (6.08 x 2.98 x 0.27 in)	143.4 x 70.5 x 6.8 mm (5.65 x 2.78 x 0.27 in)
	Weight	153 g (5.40 oz)	138 g (4.87 oz)
	Build	Front/back glass (Gorilla Glass 4), aluminum frame	Front/back glass (Gorilla Glass 4), aluminum frame
	SIM	Nano-SIM	Nano-SIM
		Samsung Pay (Visa, MasterCard certified)	Samsung Pay (Visa, MasterCard certified)

Display	Type	Super AMOLED capacitive touchscreen, 16M colors	Super AMOLED capacitive touchscreen, 16M colors
	Size	5.7 inches, 88.5 cm2 (~75.6% screen-to-body ratio)	5.1 inches, 71.5 cm2 (~70.7% screen-to-body ratio)
	Resolution	1440 x 2560 pixels, 16:9 ratio (~518 ppi density)	1440 x 2560 pixels, 16:9 ratio (~577 ppi density)
	Protection	Corning Gorilla Glass 4	Corning Gorilla Glass 4

Platform	OS	Android 5.1.1 (Lollipop), upgradable to 7.0 (Nougat); TouchWiz UI	Android 5.0.2 (Lollipop), upgradable to Android 8.0 (Oreo); TouchWiz UI
	Chipset	Exynos 7420 Octa (14 nm)	Exynos 7420 Octa (14 nm)
	CPU	Octa-core (4x2.1 GHz Cortex-A57 & 4x1.5 GHz Cortex-A53)	Octa-core (4x2.1 GHz Cortex-A57 & 4x1.5 GHz Cortex-A53)
	GPU	Mali-T760MP8	Mali-T760MP8

Memory	Card slot	No	No
	Internal	32GB 4GB RAM, 64GB 4GB RAM	32GB 3GB RAM, 64GB 3GB RAM, 128GB 3GB RAM

Main Camera	Modules	16 MP, f/1.9, 28mm (wide), 1/2.6", 1.12µm, AF, OIS	16 MP, f/1.9, 28mm (wide), 1/2.6", 1.12µm, AF, OIS
	Features	LED flash, auto-HDR, panorama	LED flash, auto-HDR, panorama
	Video	2160p@30fps, 1080p@30fps (gyro-EIS), 1080p@60fps, 720p@120fps, HDR, dual-video rec., stereo sound rec., OIS	2160p@30fps, 1080p@30/60fps, 720p@120fps, HDR, dual-video rec., stereo sound rec., OIS, gyro-EIS

Selfie Camera	Modules	5 MP, f/1.9, 22mm (wide)	5 MP, f/1.9, 22mm (wide), 1/4.1", 1.34µm
	Features	Dual video call, Auto-HDR	Dual video call, Auto-HDR
	Video	1440p@30fps	1440p@30fps

Sound	Loudspeaker	Yes	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, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
	Bluetooth	4.2, A2DP, LE, aptX	4.1, A2DP, LE, aptX
	GPS	Yes, with A-GPS, GLONASS, BDS	Yes, with A-GPS, GLONASS, BDS
	NFC	Yes	Yes
	Infrared port	No	Yes
	Radio	No	No
	USB	microUSB 2.0, USB Host	microUSB 2.0, USB Host

Features	Sensors	Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2	Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
		ANT+ S-Voice natural language commands and dictation	ANT+ S-Voice natural language commands and dictation

Battery		Non-removable Li-Ion 3000 mAh battery	Non-removable Li-Ion 2550 mAh battery
	Charging	Fast battery charging 15W Qi/PMA wireless charging (market dependent)	Fast battery charging 15W Qi/PMA wireless charging (market dependent)
	Stand-by
	Talk time	Up to 20 h (3G)	Up to 17 h (3G)
	Music play	Up to 66 h	Up to 49 h

Misc
	Colors	Black Sapphire, Gold Platinum, Silver Titan, White Pearl, Pink	White Pearl, Black Sapphire, Gold Platinum, Blue Topaz
	SAR	1.22 W/kg (head)     1.48 W/kg (body)	1.15 W/kg (head)     1.16 W/kg (body)
	SAR EU	0.22 W/kg (head)     0.58 W/kg (body)	0.38 W/kg (head)     0.50 W/kg (body)
	Price	About 450 EUR	About 280 EUR

Tests	Performance	Basemark OS II: 1833 / Basemark X: 26333	Basemark OS II: 1663 / Basemark OS II 2.0: 1641 Basemark X: 22752
	Display	Contrast ratio: Infinite (nominal), 4.615 (sunlight)	Contrast ratio: Infinite (nominal), 4.124 (sunlight)
	Camera	Compare PHOTO / Compare VIDEO
	Loudspeaker	Voice 65dB, noise 64dB, ring 70dB	Voice 68dB, noise 66dB, ring 73dB
	Audio quality	Noise -93.3dB / Crosstalk -93.7dB	Noise -95.6dB / Crosstalk -94.5dB
	Battery life	83h endurance rating	73h endurance rating