Re: Nope, went with Motorola instead
The LG phones have very respectable Sabre DACs and amps. But yeah, for home listening why use the phone's output?
For out and about use, such specs are usually overkill. 3.5mm socket is a convenience that lets me use cheap expendable earphones to listen to podcasts. If I were to spend the money I'd use some active noise cancelling headphones from Sony with the LDAC codec they contributed to Android. If I were being silly I'd investigate some USB-C headphones with their own tubed DAC and amp.
Recently I've dug out some old Bluetooth earphones, love being divorced from the cable, hate the design flaws (which explains why they were dirt cheap)