How to choose a budget long-playing smartphone with an excellent display?

Question

Mobile devices

Advise a long-playing smartphone, thickness and weight do not matter.
I don’t plan to play games on my smartphone, navigation apps, instant messengers, task lists, books, music, movies, calls - that’s probably all I need.
In more detail:
1) Android 4.2.+, it is desirable that it slows down within a reasonable android;
2) Responsive display is not a shovel, but with good resolution, color reproduction, readable under the sun, not irritating to the eye (for short reading of e-books, for example);
3) Smart internet search;
4) When calling, so that both me and the interlocutor can be heard;
5) I will listen to music in "droplets", so I don't know if there are differences in quality?
6) Nice, not "round" design.
7)!!! The battery capacity is 3000 or so, enough for 4-5 days. I will rarely use it to the maximum, the main source of consumption is the web.
But if you look closely at the leaders in terms of price / longevity ratio .. highscreen boost, it seems to have problems with wi-fi and a microphone and Android there is a lower version, and the screen is not responsive .. and what the hell are they selling?)

Answer 1

Lenovo has such