[sampo]

ThinkPad T460s.

Sure, the ThinkPad X1 Carbon (4rd gen) looks thinner, but at the thickest point, at 16.9 mm the T460s is only 3% thicker than the X1 at 16.35 mm. Also the 1.4 kg vs 1.2 kg weight difference is not big.

T460s is easier to open, if you want to add memory or change the SSD drive, or change other components. T460s still had a traditional RJ45 port for ethernet cable. With X1 you need an usb-adapter, or always use wifi.

For both you can choose a 1920x1080 or 2560x1440 screen resolution.