The Lenovo Yoga Book 9i is defined by one feature in particular: Instead of having a hardware keyboard and trackpad for its lower half, it has a second 13.3-inch OLED screen to match the one on top.

Lenovo's 2023 edition Yoga 9i touchscreen laptop continues to deliver a class-leading experience. Join us as we tell you all about it right here.

Lenovo's prototype offers a view that differs from what's currently available from laptops. An 8:9 ratio is like having two 16:9 screens stacked on top of each other (the Yoga Book 9i stacks two ...

The Yoga Book 9i will come with an 80 Wh battery, which Lenovo's reps noted is typical for some of its gaming laptops. I'd love to put the system through Ars' battery testing, which we perform ...

Lenovo’s Yoga laptop lineup for CES 2025 features a new laptop whose camera hides behind the display, and an updated Yoga Book whose dual, “stacking” screens are now larger than ever before.