To read the full article click, Lenovo Yoga C640 Review: A Convertible with Excellent Battery Life
8Expert ScoreMy Take on <strong>Lenovo Yoga C640</strong>The Lenovo Yoga C640 is a modified version of the C630. Aside from a powerful processor, its battery life is also mind-blowing. Hence, the Lenovo Yoga C640 can be your all-day companion. Unfortunately, it does not come with an active stylus pen. Design, Dimension, And Weight 8 Processor (CPU)…