I wish you could upgrade the display, but this low-cost two-in-one business laptop lets you add more RAM and a second SSD ...

Maybe so with the Lenovo ThinkPad X1 Carbon 4th generation ... Intel HD 520 integrated graphics. HDMI 1.4 and mini DisplayPort 1.2. Battery: 4 cell, 52 Whr Lithium Ion rechargeable, sealed inside.

With the ThinkPad X1 Extreme ... from the eighth-gen Coffee Lake H series. The chip in our unit, the Core i7-8750H, is a powerhouse. A Geekbench 4 benchmark test yielded a single-core score ...