Credit: Laptop Mag/Phillip Tracy According to sources that spoke with Windows Central, two new models of Microsoft's popular Surface Laptop ... similar features and specs as the 11-inch iPad ...

The starting weight for the Surface Book 3 is 3.38 ... Microsoft is promising up to 17.5 hours of usage for 15-inch Surface Laptop 3, while the 13.5-inch model offers battery life of up to 15.5 ...