The N2 Flip from Oppo is a foldable smartphone featuring an impressive 6.8-inch AMOLED display with a dynamic refresh rate ranging from 1 to 120 Hz. When closed, information can also be read from the large 3.26-inch AMOLED display. The smartphone is equipped with a dual-camera system for stunning photo and video captures both day and night. The large 4300 mAh battery can be fully charged in no time thanks to SuperVooc charging technology and the included 44-watt charger.