LyrArc Article Gist
Samsung's decision to go with Android rather than its own inhouse developed software for its smartphones, and the execution of the new plan, was pivotal in its recent success. This is what differentiates it from Nokia and Research in Motion, companies which decided to develop their own software. In the case of Nokia, it made a costly switch from its Symbian software to Microsoft software. Samsung's other business in chipmaking is not as profitable, with margins dropping to 9.5%. Operating profit declined in the fourth quarter in the chip business, dropping by half from the prior quarter. The rapid changes with one costly error changing the whole playing field, also shows the precarious nature of the mobile phone business with changing leaders every few years, from Motorola to Nokia, to Samsung and Apple.