Samsung Galaxy J3 2017 vs Samsung Galaxy A40

Samsung Galaxy J3 2017 vs Samsung Galaxy A40: Looking to compare the Samsung Galaxy J3 2017 and the Samsung Galaxy A40? Find out which smartphone comes out on top in this comprehensive comparison. Discover their key features, specifications, and make an informed decision before making your next purchase.

Feature	Samsung Galaxy J3 2017	Samsung Galaxy A40
Display Size	5.0 inches	5.9 inches
Display Type	Super AMOLED	Super AMOLED
Resolution	720 x 1280 pixels	1080 x 2340 pixels
Processor	Exynos 7570 Quad	Exynos 7904 Octa
RAM	2 GB	4 GB
Storage	16 GB	64 GB
Expandable Storage	Yes (up to 256 GB)	Yes (up to 512 GB)
Rear Camera	13 MP	16 MP + 5 MP
Front Camera	5 MP	25 MP
Battery Capacity	2400 mAh	3100 mAh
Operating System	Android 7.0 (Nougat)	Android 9.0 (Pie)
Weight	142 g	140 g
Dimensions	143.2 x 70.3 x 8.2 mm	144.4 x 69.2 x 7.9 mm
Bluetooth	4.2	5.0
Wi-Fi	802.11 b/g/n	802.11 a/b/g/n/ac
Headphone Jack	Yes	Yes
USB Type	Micro USB	USB Type-C
Colors	Black, Gold, Blue	Black, White, Blue, Coral