The Xiaomi Mi Mix 2S may be the first phone with Snapdragon 845, which promises to be a true powerhouse. The phone is code named "Polaris" and an early AnTuTu score is massive. There are a few important things to note here. First, the latest version of AnTuTu was used and the results are not comparable with older versions. For comparison, a Huawei Mate 10 Pro (Kirin 970) scores around 218,000 on the same version. Also, there's no confirmation that this is indeed the Mi Mix 2S - benchmarks are easy to spoof. Alleged AnTuTu score for the Xiaomi Mi Mix 2S (Snapdragon 845) We might...
Source: https://www.gsmarena.com/alleged_antutu_score_shows_xiaomi_mi_mix_2s_flex_snapdragon_845_muscle-news-29492.php