Samsung official calls Android "fragmented":
Samsung bolsters BYOD management with a Fort Knox approach - Computerworld
Samsung Mobile EVP Lee Young Hee announces 2 hours after the Galaxy S4's launch that Samsung's new Tizen phone "will be in the high-end category" and "the best product equipped with best specifications." See
Samsung Galaxy S4 Successor Confirmed for August Launch?
"Best specifications" means better specs than on the S4 to attract the fandroids. Tizen is Samsung's future. Americans love Samsung Galaxy Tizen phones running all Android apps + incredible HTML5 apps without all the Google spyware pre-installed. Without Samsung, Android goes on life support as it must rely on the manufacturing- and marketing-challenged trio of HTC, Motorola, and LG, who all share the distinction of being profitless. Google has owned Motorola for over a year now, and Motorola is still a joke. If Google bought up HTC, LG, and Sony and combined all their manufacturing facilities with Motorola's and then covertly cloned Tim Cook to manage the supply chain, Google might have a chance against Samsung, but even with its deep pockets, manufacturing is just not in Google's DNA, so Google entire mobile strategy is vaporized by Samsung overnight.