Galaxy M21 Screen Burn Issue

[Orko0430]

Can anyone tell me why it is happening? I just want to know the reason. I bought M21 about 5 months ago.
And now this kind of thing is happening. Is this screen burn just or some other issue?
Many other users are also facing this issue.

[Speedy675]

As far as I know, it is not screen burn in. It is a sign that the pixels of the AMOLED panel is damaged in the area. It will continue to increase over time. Go to service centre as soon as possible otherwise your phone will be dead.

[ks4]

Do a display test using this code *#0*#
That will help you finding the actual problem

[prashantanp955]

please go to service center With warrenty card.

[samsung2016galaxy]

What!

[Alphonsokurukuchu]

That's not screen burn that's screen bleeding, get it to service center as soon as you can and get the display changed. It will spread to full screen very fast

[cs-member13]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We request you to kindly visit the service center for a physical inspection of your device. You can locate your nearest service center with this given link: https://www.samsung.com/in/support/service-center/

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support

[MDSajjadHossain]

It will become like this.