Lenovo’s dual-screen Yoga Book 9i is an expensive, but successful proof of concept. Looking for more options? If so, check out PCWorld’s roundup of the best 2-in-1 laptops available right now. The ...

Lenovo’s Yoga Book 9i drew both appreciative and skeptical stares at CES earlier this year when it made its official debut: With two 13-inch OLED screens attached with a central hinge, it’s one of the ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. After careful hands-on ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Touchscreen keyboard not for everyone Physical keyboard may be too small for some Audio volume can be a bit much, even at the lowest settings Will need to clean fingerprints off both screens Pricey ...

The Lenovo Yoga Book 9i is a unique Windows 2-in-1. Though it’s okay as a laptop, and can also be used as a tablet, it’s perhaps best understood as a portable all-in-one. Lenovo has a long history of ...

Every now and then, a device comes along and challenges you to consider the viability of an entirely new product category. That’s precisely what Lenovo is doing with the Yoga Book 9i. By replacing the ...

Page 2: Lenovo Yoga Book 9i: CPU, System Performance, And Graphics Page 3: Lenovo Yoga Book 9i: Battery, Thermals, Acoustics, and Conclusion Lenovo Yoga Book 9i - $1,999.99 The Lenovo Yoga Book 9i is ...

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The Lenovo Yoga Book 9i is one of the most stunning laptops I've ever used and there's clearly potential for this form factor, but poor overall performance and an operating system that doesn't know ...

Dual-screen laptops have been around for enough years that Asus now has a lineup of them. But Lenovo’s Yoga Book 9i is the dual-screen option for maximum screen space. Open the 2-in-1 laptop, and ...