MacBook Air M4 screen appears low resolution

I bought an Macbook Air M4 16/512 and started unpacking and activating it a week later.

I transferred data from my previous MBA Air M2 and immediately discovered a problem with the image quality on the screen. It feels like its resolution is significantly lower. Small fonts are poorly smoothed. White pixels are burning inside some small letters. Smoothing and the number and brightness of white pixels are enhanced when the text is written in black on a gray background.

I tried completely erasing the SSD, reinstalling MacOS from recovery mode, and activating as new. The problem did not disappear. Quality decreases and white pixels become brighter when the screen brightness is increased, especially in a well-lit room or when shining light on the light sensor.

Now I can’t contact a service center in my region. I will be able to contact them only in a couple of weeks. Is there a possibility that this is a software problem?

Photo from iPhone, and screenshot from MBA:

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