Worth Having, HTC One (M9) gets officially presented, bearing full likeness to HTC One it is much better in many details than its earlier predecessor. New camera technology, faster processor and proven aluminum housing: HTC One M9 runs on the latest Android version, together with some special features. In short, the test proves smartphone as a worthy successor to the HTC One M8. Having the same typical unibody aluminum body as its earlier versions it is curved on the back. HTC's soul promise is that this case is scratch resistant, so your new mobile phone One's M9 is the best of HTC that will not get ugly signs of wear and tear even during the intensive use. The design in detail resembles more to the HTC One (M7). The edges are not as strong as in the direct rounded predecessor which makes the grip perfect so it wont easily get out of hand. In comparison to HTC One M8, the on-off switch from the top is slid to the right side of the housing. Especially for one-handed operation, the knob can now be reached much easier. The volume rocker on HTC's One M9 is represented by two volume keys. The new model has no Ultra pixel sensor but a 20 megapixel camera with a BSI sensor. On the back, a square neckline with the lens protrudes slightly out of the body. HTC One M9's lens is protected from damage by a solid sapphire glass so it cannot get easily scratched. Presented with a 5.0 inch screen supporting 1920 x 1020 pixels, HTC M9 throws sharp and clear display and the colors are pleasant. Touch screen glove mode can be enabled in the settings so that it can be operated easily in winters. HTC One (M9) uses Qualcomm's new Octa-core processor Snapdragon 810 . consisting of two quad-core units running at 2 GHz and 1.5 GHz. The processor of One M9 by HTC is equal to the integrated modem unit, thus the battery life is extended compared to the other separate solutions. in short HTC's One 2015 proves as a worthy successor optimized for providing high resolution camera solution.