I run linux, have the latest BIOS, but it is not the NFC model, with the "HDR" screen and i7-8650U. I idle around 43C and my fan is completely off under 50ish, at which point it (very silently) ramps up. I get 8-10 hours of battery life, and the screen is fantastic (and very very bright). However the speakers are worst than a 200$ smartphones. No issue with the trackpad as it is a non-NFC model.

I suggest OP revises his configuration...