OLED screens, 5G, and various operating system options are also onboard.
There's also a new Yoga 7i series and a Yoga 6 with AMD Ryzen 5000 series processors.
Are two screens really better than one?
The new laptop will go on sale in the spring for $1,199.
The new ThinkPad Z13 and Z16 will launch in May starting at $1,549.