vivo has officially launched the second generation of nex series called nex dual display edition. as its name suggests, nex 2 is equipped with two monitors.
recent designers shared a visualization of the design sony xperia slide that looks like two smartphones connected by a side-slide hinge.
on april 5, 2018, the world intellectual property organization (wipo) has publicly patented a phone with two monitors, two batteries and two lg headphone jacks (filed since
a patent appeared again showing three new ideas of samsung, two fronts of the phone have screens.