https://www.123articleonline.com/rss/author/467545/infotech-torontoArticles written by InfoTech Toronto from 123ArticleOnline.comen-usCopyright (c) 123ArticleOnline.com All rights reserved. https://www.123articleonline.com/articles/1544082/refurbished-dell-and-lenovo-laptops-why-the-grade-letter-isnt-what-you-should-be-checking-first Grade A, B, and C only describe how a laptop looks, not how it performs. A scratched-up Grade C Lenovo ThinkPad with a fresh battery and SSD can outlast a flawless-looking Grade A consumer laptop with worn-out internals. If you're shopping refurbished Dell or Lenovo machines specifically, the model line matters more than the cosmetic grade.