Is it true that the BOE 077B matrix has a negative impact on vision?

Question

laptops

Hello! I'm looking at the HP 15s-by4009 computer. About a model close to it, 4006, they write that its matrix is ​​somehow especially harmful to vision. Matrix model BOE 077B. Tell me, please, is it so? How can this be checked?

The source of doubt is the penultimate review here: https://pokupki.market.yandex.ru/product/noutbuk-h...

Answer 1

Any matrix has a negative impact on vision
You probably need to learn more about PWM
If the question was: "does this matrix have PWM?", then yes - but at low brightness
https://www.notebookcheck-ru.com/Noutbuk -HP-470-G7...
Shim can be on your phone too (hello Amoledams and Oledams)
And for the eyes there are things like goggles, eye drops, exercise, etc.

Answer 2

Do a pencil test - evaluate with your own eyes how flickering