Samsung Galaxy Z Fold 8 Ultra and the Galaxy Z Fold 8 were launched in select global markets on Wednesday as the company's latest book-style foldables. The Samsung Galaxy Z Fold 8 Ultra sports a 6.5-inch AMOLED cover display, paired with an 8-inch foldable AMOLED screen on the inside. The wide-folding Samsung Galaxy Z Fold 8 sports a 7.6-inch Dynamic AMOLED 2X foldable display with up to 120Hz refresh rate, up to 3,000 nits of peak brightness, and a 4:3 aspect ratio.