these are extra requirements in addition to updates and ability to use headphones, and which are specific to you.

Looks like you are 0.001% minority, who doesn't pay enough money to draw interest from large manufacturers.

Am I a minority? The vast majority of phone models built and sold today match precisely what I just asked for.

It's only a few top of the line models which doesn't have these features. Devices which are more of a fashion statement than a device.

I doubt so. Most will lack some of your requirements.

In terms of hardware, all of the nokias, 90%+ of xiaomi or huawei models, all androidone models fit my requirements.

Just,none of the recent flagships. Flagships used to have the most features, not the least.

they all have larger battery than pixel? And you somehow forgot updates? I bet Chinese will send you updates, just not those you expect.

Currently I've got one of the last Android One devices. I've got a microSD slot, headphone jack, all the updates, I even got FM radio support.

Still you have only 2 years of updates, and maybe inferior battery