Credit: Reviewed/Whitson Gordon We tested a ThinkPad X1 Fold model with the following specs: Processor: Intel Core i5-L16G7 processor (1.4 GHz 5-core with up to 3.0 GHz Turbo Boost and 4 MB cache) Memory: 8 GB LPDDR4X 4267MHz RAM Storage: 256 GB PCIe NVMe SSD Display: 13.3-inch AXGA Foldable 2K (1536x2048) OLED touch screen Battery: 50 Whr battery with Rapid Charge Ports: 2x USB Type-C 10Gbps (one with DisplayPort) Connectivity: Wi-Fi 6 802.11AX, Bluetooth 5.1, Optional Qualcomm Snapdragon X55 5G Modem-RF System Weight: 2.2 pounds Dimensions: 1.09 x 6.23 x 9.29 inches (folded) and 0.45 x 11.79 x 9.29 inches (unfolded) There isn't much in the way of configuration available, though you can upgrade to 1TB of storage if need be. On its own, the X1 Fold doesn't come with the Lenovo Fold Mini Keyboard, but you can buy a bundle with the keyboard and Mod Pen for a bit more money. We tested the model with these accessories, and consider them pretty essential for the full experience.