Problem with the screen brightness of my sony xperia xa1

[Amenal95]

Its in automatic brightness, but I found it strange that it flashes every moment, it's like the configuration is triggered. 3 days has passed since i bought, and when I remove the option of automatic brightness, the brightness is too strong... This has happened to you.

Btw it was update twice

[Votan]

I dont have this issue with the flashing brightness, but the manuelly brightness should be the same darkness as the automatic mode. I cant use automatic mode every where.. Ill hope they include this in Android 8.0

[gregoryopera]

Guys, when you're using "automatic" brightness, it will often change brightness repeatedly, because it is continiously adapting the surounding lighting... For example, if the sun comes out from behind a cloud or you turn a light on, it will become brighter; but if the same sun goes behind a cloud or you turn a light off, it will get darker.

Perhaps this is what is happening here?

@Votan wrote:

but the manuelly brightness should be the same darkness as the automatic mode. I cant use automatic mode every where.. Ill hope they include this in Android 8.0

 @Votan,

Manual brightness should stay at the same level - the one you have specified - the whole time... In other words, it should not change brightness.

Is this not happening with your smartphone?

[Votan]

It not change brightness while manuell mode. But the darkest manuell option is like 3x darker then automatic mode if its night or dark in my room you know.