The OnePlus 5T was announced in 2017, November 16. Released 2017, November 21 With 6.01 inches, 93.7 cm2 (~80.0% screen-to-body ratio) Optic AMOLED, Powered by Qualcomm MSM8998 Snapdragon 835 (10 nm) and running Android 7.1.1 (Nougat), upgradable to Android 10, OxygenOS 10.0.0, the device delivered smooth performance and multitasking capabilities. while the Li-Po 3300 mAh, non-removable ensured long-lasting usage.