Surface laptop 13 vs 15 inch July 8, 2019 16 32 64 128 Surface laptop 4 13 vs 15 inch Surface laptop 5 13 inch vs 15 inch Surface laptop 3 13 inch vs 15 inch Surface laptop 7 13 vs 15 inch Microsoft surface laptop 4 13 inch vs 15 inch Surface laptop 3 vs 5 13 inch vs 15 inch