Pool about phone size....
the most important is not pool, but put the money where's the mouth is.
For those of you that really love small phone...
Buy the phone whenever some manufacture produce small phone.
this is just a wishful thinking.
And brand owner will think that small phone doesn't make money
(which is true, the reality is no one buy small phone anymore)
currently using a 6.1", xperia 5II, the smallest i could found to have /match the specs / features / price i want and accept. the new iphone 12 is compact enough but lacking the features i ask and way to expensive for what it offers.
Small phone means small battery.
Also trust me Big phone often not fit on the pocket of pants, jeans, and shirt.
Getting really tired of large screens,
12 Mini & Pixel 4a are so good, design & body language with a smaller compact body is very useful.
Hand reach to the corners and One hand use on large screen mobiles is a nightmare,
Just put a day's long battery and all in one featured compact mobile with 5.5" is more than enough.
Having a large screen, just for lesser scrolling is ridiculous.
The usability is goes on decreasing in larger form factors.
It will be happy to see Androids releasing mobiles in Pixel 4a/12 Mini form factors
The sweet spot for me seems to be between 6.4-6.7" but it largely depends on bezels and aspect ratio
I'm currently using a 6.4inch AMOLED display will soon go to 4.7 retina display. I'm really tired of big phones.
The last phone I bought has 6.5 screen. It's a great phone but I miss my previous phone that was smaller.