Samsung's W2018 flip phone has a variable aperture camera

Smartphone makers are always pushing for the fastest-possible camera aperture, and until today, the record was held by LG V30 with its f/1.6 lens. But it didn't take long before Samsung hit back with an even lower f-stop.

Earlier today, the Korean g…
Source: Engadget | Samsung's W2018 flip phone has a variable aperture camera