On the other hand, popular smartphone manufacturer Xiaomi and Leica announced a long-term relationship, with Xiaomi planning to release an “imaging flagship” phone in July.  So you all must be thinking that this can be the cause behind the separation. Well, you may be right as in response to a query, a Huawei spokesperson said,

Upcoming Huawei Smartphones Won’t have Leica Branding

Nonetheless, it marks the end of an era for Huawei and Leica, who first collaborated in 2016 on the P9 series and later the Mate 9 family. The two firms collaborated on general image tuning, user-selectable color modes, portraits, and other projects. The collaboration also coincided with Huawei’s meteoric rise in the smartphone industry. While Huawei’s capacity to offer top-notch cameras was unaffected by the 2019 US trade restriction, as the P50 Pro demonstrated, the company’s smartphone sales were seriously affected. Check out? Huawei’s next-gen products and Smart-Watches for Healthy Living at the Huawei Flagship Launch Event