Canvas Nitro houses a not very sleek design, Canvas Nitro sports a 13 MP auto focus primary camera and has an LED flash to strike the light when required. Daylight pictures are fine and don’t miss out on finer details. The 5 MP front camera is just an excellent choice. Canvas Nitro runs on Android OS v4.4(Kitkat). This version of android in non-upgradable. You can buy Micromax Canvas Nitro A311 online at various e-commerce stores like amazon, flipkart, snapdeal, etc. Octa core processor and 2 GB RAM can make things really fast for the device. The processing speeds are very good, and multitasking experience is a great experience too. The device overall is one of the best options in its price range.