The OnePlus Open was announced in 2023, October 19 With 7.82 inches, 196.7 cm2 (~89.6% screen-to-body ratio) Foldable LTPO3 Flexi-fluid AMOLED, 1B colors, Dolby Vision, 120Hz, 2800 nits (peak), Powered by Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) and running Android 13, OxygenOS 13.2, the device delivered smooth performance and multitasking capabilities. while the Li-Po 4805 mAh, non-removable ensured long-lasting usage.