Smartphones have changed our life. Now it is more convenient. We can accomplish various tasks in a shorter period of time. This is a great invention. Currently you can choose from a whole range of devices.
Here is a list of the most popular smartphone models in the world.
1. IPHONE 4S
This model is the 4th generation of cellphones produced by Apple. The company made this device the best-selling iPhone on the planet. Why is it so popular? This gadget is equipped with a capacity of 65GB and 16.32. This smartphone differs from other models. All of the previous iPhones would have rounded out phone lines. Now they are straight and the device has a ‘boxy’ look.