LG L40 Dual D170 official Pictures. LG L40 Dual D170 is a Smartphone of lg. The LG L40 Dual D170 Android Smartphone. Announced Feb 2014. Features 3.5″ Display, MSM8210 Chipset, 3.15 MP Primary Camera, 1700 MAh Battery, 4 GB Storage, 512 MB RAM, Corning Gorilla Glass 2. LG L40 Dual D170 price starts.