When is a phone too big to be a phone?
When is a phone too big to be a phone? Image: CNET Over the years, w e have continually changed our definition of what an acceptable screen size is for a smartphone. The original iPhone with a 3.5" screen was the gold standard in 2007, but in 2013 a 3.5" smartphone is just pitiful (sorry iPhone 4s-and-earlier owners). 4.3" was then the accepted size, then it grew to 4.7"-4.8", and now most flagships come with 5" screens and are well accepted. Samsung pushed the boundaries with the original Note, which surprisingly was a great success. Samsung proved that there are people who enjoy using large phones. As a result of this, many other manufacturers have joined the large smartphone market, most recently Sony. They recently unveiled the gargantuan 6.4" Xperia Z Ultra . That's just 0.6" smaller than a 7" tablet. If Samsung blurred the lines between phone and tablet, what Sony are now doing is borderline insanity. Has the smartphone ma...