With Micromax Canvas Knight A350 the main problem was proper software optimization. But Micromax Canvas Gold A300 comes with the latest version of Android i.e, Android 4.4.2 and the same processor 2GHz octa core Cortex A7 that Canvas Knight came with. Then what is the problem? Well, the problem is. Kitkat is actually not optimized to run on an octa core processor efficiently. Kitkat is actually optimized for low end smartphones, especially for quad core smartphones. It’s not like this phone doesn’t perform well or anything. But oh Well, just read the review you will know what i am talking about.