Date of launch: March 2015 | Dimensions: 144.6mm x 69.7mm x 9.6mm | Weight: 157g | Screen size: 5 inches, 1080 x 1920 pixels | Launch OS: Android 5.0 Lollipop | CPU and RAM: Octa-core 2.0GHz processor, 3GB RAM | Camera: 20MPThere are only so many times you can repeat the same trick before it becomes stale, as HTC learned with the One M9, with which...