The Samsung Galaxy Note 9 was announced in 2018, August 09 With 6.4 inches, 103.2 cm2 (~83.4% screen-to-body ratio) Super AMOLED, HDR10, Powered by Exynos 9810 (10 nm) - EMEAQualcomm SDM845 Snapdragon 845 (10 nm) - USA/LATAM, China and running Android 8.1 (Oreo), upgradable to Android 10, One UI 2.5, the device delivered smooth performance and multitasking capabilities. while the Li-Ion 4000 mAh, non-removable ensured long-lasting usage.