There are 3 types of Acer Swift laptops: the Swift 3, 5, and 7. The Acer Swift 3 and Swift 5 are 14-inch laptops that offer a wide variety in specifications, and the more powerful models can be used for heavier tasks like editing photos. The Swift 7 is the first laptop that's thinner than a centimeter; 9.98 millimeters, to be precise. This makes the Swift 7 very suitable to bring along with you throughout the day.