Galaxy A55 rainbow effect on screen

[Members_jTxN477]

Guys I just bought a Galaxy A55. My last phone was a S9+. Im pretty happy about the phone. The only issue I have is that when I tilt the screen I have like a rainbowish effect especially on a white background . I dont have another cam than the one on my phone so I cant take picture but I've found one that is exactly similar to  my problem:

That's something I didn't have on my S9+. Is it normal ? Is it because it's a midrange phone and not a flagship one ?

Thanks for your help !

[Robin999]

Was thinking it may have something to do with what looks like a glass or bottle in the background. Maybe the way the light is falling on the screen. Does this rainbow effect manifest itself in other locations?

[Members_jTxN477]

Hello! No it can happen everywhere.

[Robin999]

Although not your phone I found this review about the A54 5G


High Brightness Mode affects the picture rendering, with skin tones appearing flat and the presence of a strong yellow/green cast on the screen
When viewing at an angle, the screen becomes iridescent, showing pink to green casts

Looks like the A55 suffers the same problem.

UPDATE: Just found this test

https://www.dxomark.com/samsung-galaxy-a55-5g-display-test/

[Members_jTxN477]

Yeah that's exactly the problem I have but even if I modify the brightness it remains. I watched a lot of reviews on the phone before buying it and no one talked about that.

[Robin999]

How steep does the angle have to be before the rainbow pattern occurs.?

[Members_jTxN477]

I think it's easier to understand with a drawing

[Robin999]

Is it something you can live with? How long have you owned the phone? Maybe if still within a cooling off period then consider returning / replacement. Likely get the same problem though. TBH that's quite a shallow angle and usually phone would be tilted towards you.

[Joeeye]

Do you always use your phone at a 160 degree angle?

[Members_jTxN477]

Obviously not when I'm standing up, but for example when I'm in bed, yes, the phone is in front of me.