So, you’re going to buy a new smartphone. What will you go for? A year ago, the must-have features on your list might have included: thin, lightweight, good camera, powerful chip, decent ROM&RAM, and great sound. Today, you would probably add to that a dual rear camera and large screen-to-body ratio. Yes, dual rear camera and large screen-to body ratio are some of the hot trends—among others such as face recognition, augmented reality and finger sensor—which, according to experts, will sweep over the smartphone industry in 2018.