HTC One S is unique and different from HTC one series. This S has usually a high end camera with 8 mega pixel which is not to be seen in other android phones. This phone has a latest android version. It has a great dual core processor and it’s sleek in design. As every thing has pros and cons so this one also has some drawbacks which is quite negligible like it lacks microSD slot and in some parts of Europe there are some issues with the quality of call.