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	Compare with Samsung Galaxy A30	Compare with Samsung Galaxy A21s
Full Differences Change compare mode	Review Specs	Review Specs

Samsung Galaxy A30

Samsung Galaxy A21s

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

Launch
Announced	2019, February 25	2020, May 15
Status	Available. Released 2019, March	Available. Released 2020, June 02

Body
Dimensions	158.5 x 74.7 x 7.7 mm (6.24 x 2.94 x 0.30 in)	163.7 x 75.3 x 8.9 mm (6.44 x 2.96 x 0.35 in)
3D size compare	Size up
Weight	165 g (5.82 oz)	192 g (6.77 oz)
Build	Glass front (Gorilla Glass 3), plastic back, plastic frame	Glass front, plastic frame, plastic back
SIM	Nano-SIM Nano-SIM + Nano-SIM	Nano-SIM Nano-SIM + Nano-SIM

Display
Type	Super AMOLED	PLS LCD
Size	6.4 inches, 100.5 cm2 (~84.9% screen-to-body ratio)	6.5 inches, 102.0 cm2 (~82.8% screen-to-body ratio)
Resolution	1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)	720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Protection	Corning Gorilla Glass 3

Platform
OS	Android 9.0 (Pie), upgradable to Android 11	Android 10, upgradable to Android 12, One UI 4.1
Chipset	Exynos 7904 (14 nm)	Exynos 850 (8 nm)
CPU	Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)	Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55)
GPU	Mali-G71 MP2	Mali-G52

Memory
Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
Internal	32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM	32GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 3GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
	eMMC 5.1	eMMC 5.1

Main Camera
Modules	16 MP, f/1.7, 27mm (wide), PDAF 5 MP, f/2.2, 12mm, (ultrawide)	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 2 MP, f/2.4, (macro) 2 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	13 MP, f/2.2, (wide), 1/3.1", 1.12µm
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	No	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 (rear-mounted), accelerometer, gyro, proximity, compass	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

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

Misc
Colors	Black, Blue, Red, White	Black, White, Blue, Red
SAR	0.32 W/kg (head)     0.40 W/kg (body)
SAR EU	0.25 W/kg (head)     1.17 W/kg (body)	0.42 W/kg (head)     1.54 W/kg (body)
Models	SM-A305F, SM-A305FN, SM-A305G, SM-A305GN, SM-A305YN, SM-A3050, SM-A305N, SM-A305GT	SM-A217F, SM-A217F/DS, SM-A217F/DSN, SM-A217M, SM-A217M/DS, SM-A217N
Price	About 110 EUR	About 220 EUR

Tests
Performance	AnTuTu: 96550 (v7) GeekBench: 4146 (v4.4) GFXBench: 4.6fps (ES 3.1 onscreen)	AnTuTu: 107157 (v8) GeekBench: 1100 (v5.1) GFXBench: 11fps (ES 3.1 onscreen)
Display	548 nits max brightness (measured)	1287:1 contrast ratio, 490 nits max brightness (measured)
Camera	Compare PHOTO / Compare VIDEO
Loudspeaker	Voice 65dB / Noise 66dB / Ring 68dB	-30.0 LUFS (Average)
Audio quality	Noise -93.3dB / Crosstalk -88.9dB
Battery (old)	Endurance rating 92h	Endurance rating 119h