you Downloaded firmware for Huawei P smart 2021 PPAH-AL20 with build PPA-LGRP1-CHN 10.1.1.166
Huawei P smart 2021 PPAH-AL20 Published on Released 2020, September 28 . with Android 10, EMUI 10.1.
Display size on Huawei P smart 2021 is 6.67" and the resolution is 1080x2400 pixels

You can flash The Stock firmware of PPAH-AL20 using This Guide.
more about Huawei P smart 2021 PPAH-AL20:

this model of huawei powerd by Octa-core (4x2.0 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) and the internal storage size and ram size is 128GB storage, microSDXC.
also it can support microSDXC (dedicated slot).
besides it can support Dual SIM (Nano-SIM, dual stand-by) .
the Gpu chip model is Mali-G51 MP4 and also the Chipset model used on this model is Kirin 710A
The camera on the Huawei PPAH-AL20 comes with and support 1080p video pixles.