Which phone has always on display?

The feature has since become more widely available on Android handsets including Huawei (Mate 10 Pro, P20 Pro), Motorola (Moto X, Z, G), LG (G5, G6, G7, V30, V35, V40, V60), Samsung (Galaxy A3 (2017), A7 (2017, 2018), A30, A50, S7, S8, S9, S10, S20, S20 FE, S21, Note FE/8/9/10/20), and Google Pixel (Pixel 2, Pixel 3, …