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	Compare with Samsung Galaxy A30s	Compare with Samsung Galaxy A31
Full Differences Change compare mode	Specs	Review Specs 64GB 4GB RAM £ 139.99

Samsung Galaxy A30s

Samsung Galaxy A31

Network
Technology	GSM / HSPA / LTE	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100 - SM-A315F
		HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - SM-A315G
4G Network	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66	1, 2, 3, 5, 7, 8, 20, 38, 40, 41 - SM-A315F
		1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 - SM-A315G
Speed	HSPA, LTE	HSPA, LTE

Launch
Announced	2019, August 22	2020, March 24
Status	Available. Released 2019, September 11	Available. Released 2020, April 27

Body
Dimensions	158.5 x 74.7 x 7.8 mm (6.24 x 2.94 x 0.31 in)	159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in)
3D size compare	Size up
Weight	169 g (5.96 oz)	185 g (6.53 oz)
Build	Glass front, plastic back, plastic frame
SIM	Nano-SIM Nano-SIM + Nano-SIM	Nano-SIM Nano-SIM + Nano-SIM

Display
Type	Super AMOLED	Super AMOLED
Size	6.4 inches, 100.5 cm2 (~84.9% screen-to-body ratio)	6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio)
Resolution	720 x 1560 pixels, 19.5:9 ratio (~268 ppi density)	1080 x 2400 pixels, 20:9 ratio (~411 ppi density)

Platform
OS	Android 9.0 (Pie), upgradable to Android 11, One UI 3.1	Android 10, upgradable to Android 12, One UI 4.1
Chipset	Exynos 7904 (14 nm)	Mediatek MT6768 Helio P65 (12 nm)
CPU	Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPU	Mali-G71 MP2	Mali-G52 MC2

Memory
Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
Internal	32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM	64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
	eMMC 5.1	eMMC 5.1

Main Camera
Modules	25 MP, f/1.7, 27mm (wide), 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, 123˚, (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth)
Features	LED flash, panorama, HDR	LED flash, panorama, HDR
Video	1080p@30fps	1080p@30fps

Selfie Camera
Modules	16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm	20 MP, f/2.2, (wide)
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	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, GALILEO, 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, OTG

Features
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, compass
		Virtual proximity sensing

Battery
Type	Li-Po 4000 mAh, non-removable	Li-Po 5000 mAh
Charging	15W wired	15W wired

Misc
Colors	Prism Crush Black, Prism Crush White, Prism Crush Green, Prism Crush Violet2	Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
SAR	0.87 W/kg (head)     0.43 W/kg (body)
SAR EU	1.05 W/kg (head)     1.54 W/kg (body)	0.49 W/kg (head)     1.68 W/kg (body)
Models	SM-A307F, SM-A307FN, SM-A307G, SM-A307GN, SM-A307GT	SM-A315F, SM-A315F/DS, SM-A315G/DS, SM-A315G, SM-A315N
Price	About 260 EUR	£ 100.00 / € 173.97

Tests
Performance		AnTuTu: 151815 (v8) GeekBench: 5096 (v4.4), 1216 (v5.1) GFXBench: 7fps (ES 3.1 onscreen)
Display		635 nits max brightness (measured)
Loudspeaker		-30.9 LUFS (Below average)
Battery (old)		Endurance rating 124h