New Nokia phones come with clean Android and a promise of fast updates, but it turns out they are still not equals to the Pixels - at least not as far as Project Treble is concerned. Here's the deal: all current Nokia models (which launched with Android 7.x Nougat) will not get Treble. While it is mandatory for devices launching with Oreo, it requires extra work for devices that came to life with an older version. It's not impossible - the original Pixels got Treble (of course), but so did the Essential Phone along with the Huawei Honor 9 and Honor 8 Pro. Others - like OnePlus and HMD -...
Source: https://www.gsmarena.com/current_nokia_phones_will_not_support_project_treble-news-28590.php