The OnePlus 6 was announced in 2018, May 16 With 6.28 inches, 98.4 cm2 (~83.8% screen-to-body ratio) Optic AMOLED, Powered by Qualcomm SDM845 Snapdragon 845 (10 nm) and running Android 8.1 (Oreo), upgradable to Android 11, OxygenOS 11.1.1.1, the device delivered smooth performance and multitasking capabilities. while the Li-Po 3300 mAh, non-removable ensured long-lasting usage.