This is the official HTC One User Guide in English provided from the manufacturer. If you are looking for detailed technical specifications, please see our Specs page.
The HTC One is HTC’s 2013 Android flagship, a hugely important device aiming to change the dynamics for HTC. To do that, the HTC One improves in four major areas - camera quality with a new BSI camera with optical image stabilization and UltraPixel technology, a premium metal unibody design, a new simplified HTC Sense Android experience and enhanced stereo sound. The HTC One also features a 4.7-inch 1080p full HD display and is powered by the Snapdragon 600, a quad-core chip, up to 40% more powerful than the Snapdragon S4 Pro.