Here’s how it works. Like its predecessor, the MacBook Air 15-inch (M4) is a streamlined large-screen laptop with a silent design and excellent performance, courtesy of Apple’s cutting-edge M4 ...

But the Microsoft Surface Laptop 7 has the slight edge, given its weight of 2.96 lbs (1.34kg) compared to the Apple MacBook Pro M4 14-inch’s weight of 3.4 lbs (1.54kg) or 3.5 lbs if you upgrade ...