Lg K40 vs Samsung Galaxy J7

Lg K40 vs Samsung Galaxy J7: Looking to compare the LG K40 and the Samsung Galaxy J7? Read on to discover the key differences between these two popular smartphones.

Feature	LG K40	Samsung Galaxy J7
Display	5.7 inches IPS LCD	5.5 inches Super AMOLED
Resolution	720 x 1440 pixels	720 x 1280 pixels
Processor	Mediatek MT6762 Helio P22	Exynos 7870 Octa
RAM	2 GB	2 GB
Storage	32 GB	16/32 GB
Expandable Storage	Yes (up to 1 TB)	Yes (up to 256 GB)
Main Camera	16 MP (f/2.0)	13 MP (f/1.9)
Front Camera	8 MP (f/2.0)	5 MP (f/2.2)
Video Recording	1080p@30fps	1080p@30fps
Battery Capacity	3000 mAh	3000 mAh
Operating System	Android 8.1 (Oreo)	Android 7.0 (Nougat)
Weight	144 g	181 g
Dimensions	153 x 71.9 x 8.3 mm	152.4 x 74.7 x 7.9 mm
SIM Card	Nano-SIM	Micro-SIM
Bluetooth	Bluetooth 5.0	Bluetooth 4.1
Headphone Jack	Yes	Yes
Fingerprint Sensor	Yes (rear-mounted)	No
Colors	New Aurora Black, New Moroccan Blue	Black, Gold