The full metal unibody design and frame on the side with the slightly curved back means the phone fits easily in your hand. The camera lens is on the left corner with the fingerprint scanner being bang in middle of the rear cover, and the speakers are also at the back. One look at the phone and you are likely to say: Redmi 3S Prime is a copy of the Redmi Note 3, which might not be such a bad thing for Xiaomi. It shows a certain standard across design, which has come to define the company’s products.