MacBook Pro 13-inch vs MacBook Air: Design and build

The 13-inch MacBook Pro is available in silver and space grey while the Air is also available in Gold as well. It's a bit more of a rose gold than it used to be.
 
The 13-inch MacBook Pro measures 304.1 x 212.4 x 15.6mm and weighs 1.4kg. That means it's slightly thicker and heavier than the older mid-2019 model which was 14.9mm thick/1.37kg.
 
The 13-inch MacBook Air measures 304.1 x 212.4 x 16.1mm (4.1mm at the thinnest edge) and weighs 1.29kg. You'll note that both these laptops have the same width and depth dimensions. They're also actually pretty close in terms of weight these days.
 
The keyboard has been completely redesigned on both models as of early 2020 after mass criticism of Apple's previous Butterfly design. That older keyboard design remains the subject of an ongoing recall program across all portable Macs.
 
The so-called Magic Keyboard is designed to be much more durable and with better travel for more comfortable typing. The physical Escape key has also returned. All Macs now have Touch ID for fingerprint login and Apple Pay authentication.
 
You'll get two USB-C/Thunderbolt 3 ports on the two lower-end 13-inch models, and four on the top-end pair of models. Yep, there are four standard models of the 13-inch MacBook Pro. The MacBook Air has two USB-C Thunderbolt ports across all models. Both laptops can drive dual 4K monitors and have 3.5mm headphone jacks.
 
The 13-inch MacBook Pro now has the Touch Bar across the range; it used to be on selected models only. However, it is a key difference between the Air and Pro nowadays. It's a concession to users that want a more tactile touch experience. But with the iPad Pro being touted more and more as a laptop-replacement it seems that full touchscreens will remain in the sphere of iPad rather than Mac.