Graphics: Intel UHD Camera: 5MP front-facing Dimensions unfolded: 299.4 x 236.0 x 11.5mm Dimensions folded: 158.2 x 236.0 x 27.8mm Weight: 999g Solid performance and 5.5-hour battery life You can use the X1 Fold without the keyboard too, either with a virtual keyboard or the handwriting recognition built into Windows 10. Photograph: Samuel Gibbs/The Guardian The X1 Fold has Intel’s Core i5 hybrid processor, which is a lower-power chip than the regular Core i5 found in most laptops. It was first used in the Samsung Galaxy Book S, which had a slightly disappointing performance. The X1 Fold handles surprisingly well, however. It won’t win any raw performance awards, but it was generally snappy and perfectly capable of doing everything I asked of it, from fairly complex edits in Affinity Photo to wrangling 30 tabs in Chrome. It has fans but I heard them only when the machine was doing updates.