This unit is sold at a high price too. It is fairly well equipped for a relatively smooth operation, not bad at all and finished with a size corresponding to the average of competitors proposal high range of the moment, so on that, all is well. Fixed battery? and then to use this is absolutely not a problem, you'll see ... by cons for less, we find in the market for better equipped competitors (Snapdragon 801, more memory, better camera, good battery 3000mwh more efficient, etc). So why pay too dear a device that is not a high-end, has big gaps autonomy (relative to competitors at the same price) and is equipped today as competitors to 100 euros less (at less!) and with a better image? The smartphone world moves fast and motorcycle X, even second generation is not worth the price! So unless one fan of the brand, go your way. For about 400 euros in December 2014, there are better and cheaper!