17 things to consider before buying a laptop Although technology has changed over the years, computers remain central parts of most digital lives. However, the purchase of laptops is not always easy to do. The following guide is for purchasing a laptop for your budget. Size & form-factor Laptop size plays an important role. Depending on how many uses you plan to do with your laptop, you should choose what size is perfect to your needs. This site is different from RAM or ROM on laptops and is impossible to update later. You can be firmly entrusted to any type of format if you choose the right one. The size of laptops is 11.6 X 11.3 x 6.5 - 17.3 cm. Most manufacturers and OEM brands like HP, Dell Acer, and Microsoft generally have 3 displays - 15.6 inches and 13.1 inches. However, some vendors offer laptop computers that fall below the range including 16-inch x 14-inch. Which processor and RAM should a laptop have? Processors or CPUs are essentially computers' brains...