TheXiaomi Redmi 3s Primeis the best smartphone to buy under Rs. 10, 000. While Xiaomi may want to highlight the fact that it is assembled in India, or that it performs better thanits competition, this phone’s battery life is the best thing about it. TheRedmi 3sPrime can easily last a full day for even the most heavy duty user, while regular and light users can expect anything over a day and a half, or more. The camera is acceptable forthis price range, while the performance is best in class as well.IntroductionPound for pound, Xiaomi can go up against any of the top smartphone makers today. The company has beenworking hard to create a colourful product portfolio: it sells pillows, pens, trolleys, toys and so much more.But, its forte remains in smartphones. Xiaomi’s devices are affordable, and pack a punch that amplifies the affordability quotient of its devices. The newest one to take on the market isthe Xiaomi Redmi 3s Prime. From aspecifications point of view, there are things about this phone that can be criticised, but then again, it costs a mere Rs. 8, 999.