The super-slim IdeaPad S940 wowed our senses but left our palms a bit sore.

Laptop PCs are undergoing a similar transformation as smartphones, with a push towards thinner and better displays driving the latest innovations. The Lenovo IdeaPad S940 was announced at CES earlier this year initially under the Yoga brand, and it is now available to purchase. With its contoured 4K HDR display, thin body, and outstanding audio, it is easily one of the best Ultrabooks of 2019.