The upcoming LG smartphone is said to come with a ‘Raindrop’ camera and would feature front-back symmetrical curves. What this means is that contrary to the ongoing trend of a square-shaped camera module present on many of today’s high-end smartphones, the upper-left corner of the LG phone’s backside will host three rear cameras and an LED flash in descending order by size – they are meant to evoke images of falling raindrops.