Works the Way You Do Thin and light 14 2-in-1 convertible, the ThinkPad X1 Yoga supports four flexible usage modes for when you want to work, present, create, and connect. Durable, Yet Ultrathin Ultralight The full-sized, backlit keyboard is spill-resistant and the keys retract automatically when not being used as a laptop, so they are not exposed when the keyboard is face-down on a desk or table. Plus, the X1 Yoga is tested against military specifications and made to endure extremes. Yet for all its durability, it weighs just 2.8 lbs / 1.27 kg, making it the world's thinnest and lightest 14 2-in-1 business laptop. Like the rest of the X1 family, this convertible Ultrabook is thin, light, and tough. Stunning Display The thin X1 Yoga features a 14 2K (2560 x 1440) touch screen display, with optional OLED technology. Richer Colors, Sharper Contrast These self-lighting pixels render a wider range of highly accurate colors, so your work, video, photos, and web pages look better than ever with richer colors and sharper contrast. Be Creative The X1 Yoga lightweight 2-in-1 laptop includes a dockable stylus pen that recharges when connectedjust 15 seconds of charging gives up to 100 minutes of use. And because it docks into the laptop, you can keep it handy for when you need it for drawing, annotating documents, or making notes. Handwriting Made Easy With Lenovo's exclusive WRITEit technology, you can enter handwriting into any input field across hundreds of apps, and it automatically suggests and corrects your writing. Powerful Performance The new lightweight X1 Yoga features a Windows 10 Pro operating system and up to 6th generation Intel 7-6600U with vProthat means lots of manageability features and enhanced security. Ultrafast Storage Options With ultrafast Samsung PCIe NVMe SSD storage, you can open files and applications more than two times faster than SATA SSD* * Results represent the overall performance in the Storage Access test, which evaluates storage read / write performance in 10 applications. PCIe NVME SSD is an optional configuration. Products can also be configured with regular PCIe SSD or SATA SSD. Connect Anywhere, AnytimeUnplugged With optional LTE-A, you get the fastest, most advanced mobile broadband technology. And you can boost your productivity with the optional WiGig Dock (only available with 2K display), which lets you connect wirelessly for dual displays, audio devices, and more. With the X1 Yoga, you can stay connected yet go unplugged all day, and then some, as the battery lasts up to 11 hours*. * Based on testing three different product configurations with MobileMark 2014. Battery life varies significantly with settings, usage, and other factors.