Smartphone with the best software

Actually, it has to review any sense smartphones. Everyone has his reasons why he is convinced that his OS is the best. The hardware then plays only a supporting role, unless you are a member of the Apple sect or Spielefanantiker. For the vile telephony and business applications BlackBerry remains unbeatable for me. It has everything you need, battery can be changed, 10 million apps from other platforms 99.9% are for normal users without added value. Important are all available (in different ways). The software is stable, the browser is fast, the Wortererkennung unique, Synchronisation with the computer (Outlook) without problems and the BlackBerry Hub is still by far the best solution for communication at all. All at an affordable hardware price, so that I have a Z10 and Q10 get a Chi-Chi machine and thus (if you want them) and would have a keyboard as an alternative. So for all those for whom the cost / benefit question and the handling and function are at the forefront, for all who see the smartphone as a working tool and it should not be the first choice as a 'nice-to-have and to show'. Custom and special requirements always excluded. All other eagerly waiting for the BlackBerry Passport