Samsung Galaxy J7 vs Samsung Galaxy A40

Samsung Galaxy J7 vs Samsung Galaxy A40: Compare the Samsung Galaxy J7 and Samsung Galaxy A40 to find out which smartphone offers better features and performance. Discover the differences in design, display, camera, battery life, and more to make an informed decision. Read on to make the right choice between these two popular Samsung devices.

Feature	Samsung Galaxy J7	Samsung Galaxy A40
Display Size	5.5 inches	5.9 inches
Display Type	Super AMOLED	Super AMOLED
Resolution	720 x 1280 pixels	1080 x 2340 pixels
Processor	Exynos 7870 Octa	Exynos 7904
RAM	2 GB	4 GB
Internal Storage	16/32 GB	64 GB
Expandable Storage	Yes (up to 256 GB)	Yes (up to 512 GB)
Primary Camera	13 MP (f/1.9)	16 MP (f/1.7)
Secondary Camera	13 MP (f/1.9)	25 MP (f/2.0)
Video Recording	1080p @ 30fps	1080p @ 30fps
Battery Capacity	3300 mAh	3100 mAh
Operating System	Android	Android
Weight	181 grams	140 grams
Dimensions	152.4 x 74.7 x 8 mm	144.4 x 69.2 x 7.9 mm
Biometric Authentication	Fingerprint (front-mounted)	Fingerprint (rear-mounted)
Colors	Black, Gold, Rose Gold	Black, Blue, Coral, White
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Headphone Jack	Yes	Yes