Lenovo Tab M7 (3rd Gen) official Pictures. Lenovo Tab M7 (3rd Gen) is a Smartphone of lenovo. The Lenovo Tab M7 (3rd Gen) Android Tablet. Announced Jun 2021. Features 7.0″ Display, MT8166 Chipset, 3750 MAh Battery, 32 GB Storage, 2 GB RAM. Lenovo Tab M7 (3rd Gen) price starts.