Belated response, catching up... : First, there's nothing "entry" about Sony's Xperia 1 nor 5 phones -by the by.
Also, my "ultimate balance" WAS when phones were not as LARGE as most are now, AND when some required-for-me-then had replaceable batteries: I always had at least two batteries for such phones, and with a spare in my pocket, I never needed to carry a power bank nor even a charging cable -in seconds I had a full charge and NEVER worried about battery life, which these days is a primary separator for shoppers and the swarm of reviewers. The V20 -one my first two angroid phones- is the last LG one that featured that (I lost that with my V30), and lastly for me, is my Microsoft 950. In the spirit of your first paragraph, we know have the power bank industry, with even modern backpacks now designed to serve it.
My Galaxy S10e is the last phone I have with both an audio jack and storage expansion; my latest daily -a Galaxy S22- has neither.
For audio, though, I've always relied primarily on DAPs (starting with wired-only, non-DAC, 8GB wonders), not phones; thus, I've never owned a dongle either.