TECNO Phantom Ultimate 2: Featuring a dual-hinge design, TECNO said that the Phantom Ultimate 2 concept smartphone measures 11mm in thickness when folded
When folded, the concept smartphone displays a 6.48-inch screen that expands to a 10-inch display with a 4:3 aspect ratio in its fully unfolded state. TECNO stated that the OLED panel on the device features a 3K resolution display with LTPO technology for dynamic refresh rate adjustment.
