AUX, MicroSD, smaller format and big battery was the reason I went for my Sony Xperia 10 IV (budget phone, got mine new for 260€) device.
Sadly their software updates are only for two years as otherwise I would’ve been interested in the Sony Xperia 5 series (compact flagship). I’m not paying flagship prices for a phone that stops updating after two years.
I hope that the EU regulation forcing 5 years of updates for phones and tablets starting June 2025 will allow me a compact flagship phone with aux, big battery and updates for a long time.
https://repair.eu/sv/news/new-eu-rules-smartphones-and-tablets-will-follow-new-ecodesign-requirements-by-june-2025/
Historically I’ve gone for Lenovo laptops, at least for their business segments they’ve been good with releasing updates to fix security issues for many years. Having a promise of 5 years of firmware updates would be lovely though.