Compare Samsung Galaxy A30s vs. Samsung Galaxy A40

	Samsung Galaxy A30s	Samsung Galaxy A40
Specifications
Brand	Samsung	Samsung
Model	-	-
Release Date	September 2019	April 2019
Operating System	One UI (Android 9.0)	One UI (Android 9.0)
Dimensions
Size	158.5 x 74.7 x 7.8 mm 6.24 x 2.94 x 0.31 in	144.4 x 69.2 x 7.9 mm 5.69 x 2.72 x 0.31 in
Weight	169 g 5.96 oz	140 g 4.94 oz
Screen
Size	6.4 inches	5.9 inches
Resolution	720 x 1,560 pixels	1,080 x 2,340 pixels
PPI	268	437
Features	OLED	OLED
Cameras
Rear	Triple camera 25 MP f/1.7 Wide 8 MP f/2.2 Ultra Wide 5 MP f/2.2 Depth	Dual camera 16 MP f/1.7 Wide 5 MP f/2.2 Ultra Wide
Front	16 MP f/2.0 Wide	25 MP f/2.0 Wide
Storage
Memory	3 GB 4 GB	4 GB
Fixed	32 GB 64 GB 128 GB	64 GB 128 GB
Removable	microSDXC	microSDXC
Processor
Chip	Samsung Exynos 7904 Octa-core processor 14 nm	Samsung Exynos 7904 Octa-core processor 14 nm
CPU	2x 1.80 GHz Cortex-A73 6x 1.60 GHz Cortex-A53	2x 1.80 GHz Cortex-A73 6x 1.60 GHz Cortex-A53
GPU	Mali-G71 MP2	Mali-G71 MP2
Battery
Capacity	4,000 mAh	3,100 mAh
Features	Fast charging 15W	Fast charging 15W
Removable
Connectivity
5G
NFC
3.5 mm Audio Jack
Micro USB
USB Type-C
Lightning

Samsung Galaxy A30s	Samsung Galaxy A40

Released in September 2019. Features 6.4 inches screen with a resolution of 720 x 1,560 pixels and 268 ppi. Octa-core processor Samsung Exynos 7904 with up to 4 GB memory and 128 GB storage. It has 4,000 mAh battery.	Released in April 2019. Features 5.9 inches screen with a resolution of 1,080 x 2,340 pixels and 437 ppi. Octa-core processor Samsung Exynos 7904 with up to 4 GB memory and 128 GB storage. It has 3,100 mAh battery.
Head to Head
Larger screen (8%) Probably more versatile rear camera Much better battery capacity (22%)	Much lighter (21%) Much better quality screen (39%)

Compare phones side by side