Aside from the refreshed ThinkPad X1 series we covered earlier, Lenovo’s also sprucing up the rest of its laptop line, including the ThinkBooks, the AMD-powered ThinkPad Z lineup, and its Yoga series of convertibles. There’s some Legion gaming laptops that we’ll cover in a separate post, too.

The main differences in the new models are upgrades

Source: Hot Hardware – Lenovo’s Dual-Screen ThinkBook Plus Impresses Along With Refreshed ThinkPad Z And Yoga PCs