M4 macbook air vs m1 macbook pro 13 July 8, 2019 16 32 64 128 M4 macbook air vs m1 macbook pro 13 inch Macbook air 15 m4 vs macbook pro 13 m1 Macbook air 13 m4 vs macbook pro 14 m1 Macbook air 13 m4 vs macbook pro 16 m1 M1 macbook air vs m1 macbook pro 13 Macbook m1 13 pro vs air Macbook pro m1 13 vs macbook air m2 Macbook pro 13 m1 vs macbook air