Dual cameras on smartphones are still a fairly new trend, but one that’s picking up fast. And there are four different ways in which manufacturers implement the technology, but they can pretty much be summed up in two categories — “Does it bokeh or not?”.
“Bokeh” refers to the portrait modes with artificial, DSLR-emulating background blur, which are all the craze this year. If the answer is “not”, then the secondary camera is probably a wide-angle one, a-la LG.
When Samsung’s Note 8 was rumored to come with a dual camera, we went wild with speculating which …