HTC's One M9 is the worthy successor of its earlier famed model One M8. This amazingly designed smartphone in an allmetal chassis brandishes a 5inch full HD scratchproof display. Running on the latest Android Lollipop OS, this powerful smartphone is powered by a great combination of Snapdragon 810 processor with 3GB of RAM. Featuring a 20.7MP (rear) and 4MP (front) cameras for shooting videos and selfies, One M9 also houses a highquality external Boom Sound speakers to give you an amazing audio experience. Talking of storage space, HTC One M9 offers an internal memory of 32GB with external memory expandable up to 128GB via microSD card. To enable this resource crunching smartphone to work for long hours, it is equipped with a gigantic 2,840mAh battery.