The LG K42 is powered by a Mediatek MT6762 Helio P22 Octa-core processor and the GPU is PowerVR GE8320. The LG K42 is fuelled with 4000 mAh, Li-Po battery capacity which is non-removable. The LG K42 comes in a dimension of 165 x 76.7 x 8.4 mm and it weighs 182 grams. It has a 6.6 inches display that provides 720 x 1600 pixels’ resolution. The operating system is Android 10. Also, the LG K42 has a quad camera on the rear side that includes 13 MP (wide) + 5 MP (ultra wide) + 2 MP (macro) + 2 MP (depth) while on the front, there is an 8 MP (wide) camera. LG K42 is integrated with 3 GB RAM and 64 GB internal storage. As for the display screen has an IPS LCD capacitive touchscreen that shows 16M colors on ~83.1% screen-to-body ratio.