Never actually owned a Sony phone, but my partner has lent me one to put my UK SIM in since swapping countries.
It's a really old model from 2014 , an Experia M4/E2303.
It's not half bad for a phone from that time considering it's that time of Samsung-Apple patenting every fucking design feature and ever other brand having to make do.
It does suffer from sort of CPU overheating but I'm thinking it's due to age since the battery life is also terrible on this after nearly 10 years.
I just miss basic things on phones like replaceable batteries, headphone jack, and not everything being coated in easily smashable glass. My mobiles have never been the latest, and I keep my Samsung S8 chugging purely for the headphone jack.