Samsung Galaxy J7 Duo 2018 vs Samsung Galaxy M30s

Samsung Galaxy J7 Duo 2018 vs Samsung Galaxy M30s: Get ready to compare two power-packed smartphones – the Samsung Galaxy J7 Duo 2018 and the Samsung Galaxy M30s. Discover the key differences and similarities between these devices, from their impressive features to their stunning displays. Find out which one suits your needs and preferences best.

Feature	Samsung Galaxy J7 Duo 2018	Samsung Galaxy M30s
Display	5.5 inches Super AMOLED	6.4 inches Super AMOLED
Resolution	720 x 1280 pixels	1080 x 2340 pixels
Processor	Exynos 7884 Octa-core	Exynos 9611 Octa-core
RAM	4 GB	4/6 GB
Storage	32 GB	64/128 GB
Expandable Storage	Yes, up to 256 GB	Yes, up to 512 GB
Primary Camera	13 MP (f/1.9) 5 MP (f/1.9)	48 MP (f/2.0) 8 MP (f/2.2) ultra-wide 5 MP (f/2.2) depth sensor
Front Camera	8 MP (f/1.9)	16 MP (f/2.0)
Battery Capacity	3000 mAh	6000 mAh
Operating System	Android 8.0 (Oreo)	Android 9.0 (Pie)
Weight	174 grams	188 grams
Dimensions	153.5 x 77.2 x 8.2 mm	159 x 75.1 x 8.9 mm
Colors	Black, Gold	Opal Black, Sapphire Blue, Pearl White
Fingerprint Sensor	Front-mounted	Rear-mounted
Face Unlock	Yes	Yes
SIM Card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Headphone Jack	Yes	Yes
USB Port	Micro USB 2.0	USB Type-C
Bluetooth	4.2	5.0
NFC	No	Yes