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 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
	4G bands	1, 3, 5, 7, 8, 20, 28, 38, 40, 41	1, 3, 5, 7, 8, 20, 38, 40, 41
	Speed	HSPA, LTE	HSPA, LTE

Launch	Announced	2019, August 22	2019, September 18
	Status	Available. Released 2019, September	Available. Released 2019, October 30

Body	Dimensions	158.5 x 74.5 x 7.7 mm (6.24 x 2.93 x 0.30 in)	159 x 75.1 x 8.9 mm (6.26 x 2.96 x 0.35 in)
	Weight	169 g (5.96 oz)	188 g (6.63 oz)
	Build	Glass front (Gorilla Glass 3), plastic back, plastic frame	Glass front, plastic back, plastic frame
	SIM	Nano-SIM Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM

Display	Type	Super AMOLED	Super AMOLED, 420 nits (peak)
	Size	6.4 inches, 100.5 cm2 (~85.1% screen-to-body ratio)	6.4 inches, 100.5 cm2 (~84.2% screen-to-body ratio)
	Resolution	1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)	1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
	Protection	Corning Gorilla Glass 3

Platform	OS	Android 9.0 (Pie), upgradable to Android 11, One UI 3.1	Android 9.0 (Pie), upgradable to Android 11, One UI 3.0
	Chipset	Exynos 9611 (10 nm)	Exynos 9611 (10 nm)
	CPU	Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)	Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
	GPU	Mali-G72 MP3	Mali-G72 MP3

Memory	Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
	Internal	64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM	64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
		UFS 2.1	UFS 2.1

Main Camera	Modules	48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.2, (depth)	48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.2, (depth)
	Features	LED flash, panorama, HDR	LED flash, panorama, HDR
	Video	4K@30fps, 1080p@30fps	4K@30fps, 1080p@30fps, gyro-EIS

Selfie Camera	Modules	32 MP, f/2.0, 25mm (wide), 1/2.8", 0.8µm	16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
	Features	HDR	HDR
	Video	4K@30fps, 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	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
	Bluetooth	5.0, A2DP, LE	5.0, A2DP, LE
	Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, BDS
	NFC	Yes (market/region dependent)	Yes (market/region dependent)
	Infrared port	No	No
	Radio	FM radio	FM radio, RDS, recording
	USB	USB Type-C 2.0, OTG	USB Type-C 2.0

Features	Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
		ANT+

Battery	Type	Li-Po 4000 mAh, non-removable	Li-Po 6000 mAh, non-removable
	Charging	15W wired	15W wired

Misc
	Colors	Prism Crush Black, Prism Crush White, Prism Crush Green, Prism Crush Violet2	Opal Black, Sapphire Blue, Pearl White
	SAR		0.47 W/kg (head)
	SAR EU	0.43 W/kg (head)     1.55 W/kg (body)	0.49 W/kg (head)     1.13 W/kg (body)
	Models	SM-A507F, SM-A507FN, SM-A5070	SM-M307F, SM-M307FN, SM-M307F/DS, SM-M307FN/DS, SM-M3070
	Price	About 290 EUR	About 260 EUR

Tests	Performance	AnTuTu: 154761 (v7) GeekBench: 5295 (v4.4) GFXBench: 9.2fps (ES 3.1 onscreen)	AnTuTu: 152075 (v7), 180321 (v8) GeekBench: 5566 (v4.4), 1288 (v5.1) GFXBench: 8.7fps (ES 3.1 onscreen)
	Display		642 nits max brightness (measured)
	Audio quality		Noise -93.7dB / Crosstalk -93.2dB
	Battery (old)		Endurance rating 130h