The price of LG K31 is BDT 12,000. LG K31 smartphone/android phone comes with 5.7 inches, 81.1 cm2 (~77.2% screen-to-body ratio), IPS LCD capacitive touchscreen, 16M colors display and resolution 720 x 1520 pixels, 19:9 ratio (~295 ppi density). LG K31 performing Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm) processor. It has 2 GB of RAM and 32 GB internal storage, which can be expanded microSD, up to 128 GB external storage. This stylish device has a 13 MP, 5 MP camera in the back, and a 5 MP camera on the front side. It was powered by a standard 3000 mAh Li-polymer battery.