Huawei just launched a super sleek folding laptop that might be as thin as your phone. The MateBook Fold, which consists of a single OLED display, is just 7.3mm (~0.3 inches) thick when unfolded and 14.9mm (~0.6 inches) when closed, as spotted earlier by Android Headlines.

To compare, Lenovo’s ThinkPad X1 Fold measures 8.6mm (0.34 inches) thick unfolded and 17.4mm (0.68 inches) when folded. But unlike Lenovo’s device, the MateBook Fold is only available in China for now, with a price of around $3,300.

The MateBook Fold’s 18-inch display folds at a 90-degree angle to form a 13-inch upper screen, mimicking a traditional laptop with a digital keyboard instead of a physical one. The device weighs just 1.16kg (~2.6lbs), with its tandem OLED offering a 3.3K (3296 x 2472) resolution and a peak brightness of up to 1600 nits. The laptop also comes with up to 32GB of RAM and 2TB of storage.

This also marks the debut of Huawei’s in-house operating system, called HarmonyOS 5, on PC. Huawei first launched HarmonyOS on Android, but it has since brought its operating system to PCs after losing access to Microsoft Windows in March due to US sanctions. In addition to coming with the MateBook Fold, the system is available on the new MateBook Pro as well.