OnePlus 3 review: A ‘flagship killer’ that really kills other flagships

Think about how difficult it is right now to break into the smartphone market. You’ve got Apple and Samsung at the top of the pile in developed world, gobbling up well over 90% of the global smartphone market’s profits each quarter and toppling former heavyweights like BlackBerry, Microsoft and Palm. Then you’ve got established players like LG, Sony and HTC struggling beneath them. Despite their big budgets and sleek smartphones, they haven’t been able to get much tractio