Apart from a regular update to the established T series ThinkPads, Lenovo also dares to explore new territory with the ThinkPad brand at MWC. In the case of the Lenovo ThinkPad X13s, this means going with Qualcomm instead of AMD and Intel, or rather Snapdragon than Core i or Ryzen. The result is the first ThinkPad laptop with an ARM CPU.
https://www.notebookcheck.net/Lenovo-ThinkPad-x-Snapdragon-Fanless-ARM-ThinkPad-X13s-offers-long-battery-life.604882.0.html