Compare Samsung Galaxy A3 (2017) vs. Samsung Galaxy A2 Core

	Samsung Galaxy A3 (2017)	Samsung Galaxy A2 Core
Specifications
Brand	Samsung	Samsung
Model	-	-
Release Date	January 2017	April 2019
Operating System	TouchWiz UI (Android 6.0)	Experience UI (Android 8.0 Go Edition)
Dimensions
Size	135.4 x 66.2 x 7.9 mm 5.33 x 2.61 x 0.31 in	141.6 x 71.0 x 9.1 mm 5.57 x 2.80 x 0.36 in
Weight	138 g 4.87 oz	142 g 5.01 oz
Screen
Size	4.7 inches	5.0 inches
Resolution	720 x 1,280 pixels	540 x 960 pixels
PPI	312	220
Features	OLED	-
Cameras
Rear	13 MP f/1.9 Wide	5 MP f/1.9
Front	8 MP f/1.9 Wide	5 MP f/2.2
Storage
Memory	2 GB	1 GB
Fixed	16 GB	8 GB 16 GB
Removable	microSDXC	microSDXC
Processor
Chip	Samsung Exynos 7870 Octa-core processor 14 nm	Samsung Exynos 7870 Octa-core processor 14 nm
CPU	8x 1.60 GHz Cortex-A53	8x 1.60 GHz Cortex-A53
GPU	Mali-T830 MP1	Mali-T830 MP1
Battery
Capacity	2,350 mAh	2,600 mAh
Features	-	-
Removable
Connectivity
5G
NFC
3.5 mm Audio Jack
Micro USB
USB Type-C
Lightning

Samsung Galaxy A3 (2017)	Samsung Galaxy A2 Core

Released in January 2017. Features 4.7 inches screen with a resolution of 720 x 1,280 pixels and 312 ppi. Octa-core processor Samsung Exynos 7870 with up to 2 GB memory and 16 GB storage. It has 2,350 mAh battery.	Released in April 2019. Features 5.0 inches screen with a resolution of 540 x 960 pixels and 220 ppi. Octa-core processor Samsung Exynos 7870 with up to 1 GB memory and 16 GB storage. It has 2,600 mAh battery.
Head to Head
Much thinner (15%) Much better quality screen (29%) OLED screen Probably better front camera More memory It has NFC	Larger screen (6%) Better battery capacity (10%)

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