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Kaya bang ipakita ng iyong monitor ang lahat ng antas ng contrast?

Subukan ang contrast ratio ng iyong monitor gamit ang grayscale step patterns. 256 na antas. Browser-based na pagsubok, walang kailangang i-install.

Subukan ang contrast ratio ng iyong monitor gamit ang grayscale step patterns. 256 na antas. Browser-based na pagsubok, walang kailangang i-install.

IPS: 1000:1, VA: 3000:1, OLED: >1,000,000:1.

Contrast Level

1% gray vs black

?

Result Range Meaning
Lahat ng 0-255 steps ay nakikilala sa paningin OK
Mga steps sa ibaba ng 10 o sa itaas ng 245 ay mahirap makilala Minor
Maraming magkatabing steps ang magkamukha Issues

Issues

Dark steps (0-20) all black

Brightness too low. Check full-range RGB.

Bright steps (235-255) all white

Contrast too high. Reduce below 80%.

Color tint in grayscale

White balance off. Adjust in OSD.

Different on laptop vs external

Different panel technologies have different contrast.

Mga Kaugnay na Tool

Mga Madalas Itanong

How to test?

View pattern in dimly lit room at normal distance.

What is contrast ratio?

Difference between brightest white and darkest black.

Why different from angles?

Panel technology determines viewing angle performance.

Dark or lit room?

Dimly lit room similar to work environment.