Huawei announced the nova 5T last August, and the phone became available in September. Thus, it's been on the market for a while now, so what better to keep interest rates high than add a new color, right? This strategy that other companies employ too from time to time seems to at least partly work, for otherwise it would've been scrapped entirely. Today Huawei unveiled a new Crush Green colorway for the nova 5T, joining the already available hues - black, Crush Blue, and Midsummer Purple. As you may have expected, spec-wise there are no differences between the Crush Green nova 5T...
Source: https://www.gsmarena.com/huawei_unveils_crush_green_nova_5t-news-41464.php