Qualcomm Snapdragon 845 will be the most powerful processor on current market, but we didn't know which phones in 2018 will have this unit. On one of the most popular microblogs in China, Weibo, some days ago leaked list which solves this problem.
It was sure that Samsung Galaxy S9 will have Qualcomm Snapdragon 845 processor because of the Samsung's cooperation with Qualcomm. The other devices which will appear on market with Qualcomm's new processor will be: LG G7, Xiaomi Mi7, HTC U12, OnePlus 6, ZTE nubia Z18, Sony Zperia XZ Pro-A, Nokia 10, Samsung Galaxy Note 9, LG V40, Xiaomi Mi Mix 3, Google Pixel 3, ZTE nubia Z18S, Sony Xperia XZ2, HTC U12+, Motorola Moto Z 2019, OnePlus 6T and Samsung W2019. List of these smartphones is probably correct, but it doesn't include all the phones that will have this processor.