There are two variants of the HUAWEI MediaPad M6 with different display sizes. Almost everything else remains the same across the two tablets.
Huawei MediaPad M3 Series - External Reviews
Huawei Mediapad M6 8 4
Huawei MediaPad M6 debuts in Europe running EMUI 10 (Android 10) out of the box - Huawei Central
HUAWEI announces the MediaPad M6 tablet series - Android Authority
Huawei MediaPad M6 10.8 - Specifications
64/128 GB, 4 GB RAM. Android 9.0 (Pie); EMUI 9.1. microSD, up to 512 GB. - Huawei M6 10.8 Wi-Fi Tablet. 13 MP, PDAF. No Locks - Looking for a new
Huawei MediaPad M6 10.8 64/128 GB 4GB Wi-Fi Android 7500mAh Tablet By FedEx
HUAWEI announces the MediaPad M6 tablet series - Android Authority
Huawei MediaPad M6 Series Launched with Kirin 980 CPU - TechTablets
Huawei Mediapad M3 Preview
Huawei MediaPad M6 Turbo Edition is Now Official