The Vivo iQOO Neo 855 was announced in 2019, October With 6.38 inches, 99.9 cm2 (~83.3% screen-to-body ratio) Super AMOLED, HDR10, Powered by Qualcomm SM8150 Snapdragon 855 (7 nm) and running Android 9.0 (Pie), Funtouch 9, the device delivered smooth performance and multitasking capabilities. while the Li-Po 4500 mAh, non-removable ensured long-lasting usage.