Lenovo launches a 2-in-1 Windows tablet with a 13 inch, 3000 x 2000 display and Intel N100 processor (China-only for now) ...

The Lenovo ThinkPad X12 Detachable (Gen 2) is one of few proper alternatives to the Surface Pro family, and a durable design ...

The R11 tablet, made by Fremont, Calif.-based GammaTech, recently was upgraded to serve as a 2-in-1 with the addition of a detachable keyboard—which, naturally, is pretty heavy-duty itself.

The company improved it, but it's still a little cumbersome in ways that likely won't be changed by the time it ships.