Our research includes 425 expert total reviews for 29 best deals on laptops under $4200. The highest average score is 88%, while the lowest is 73% (a gap of 15%). There are about 15 reviews per product. Reviews come from sites like PCMag, Wired, and more. Click on a product to see more information (including which reviews were included). This list gets updated every few days as we routinely add the latest products.