Monitor testing guides
Learn how to compare a result, separate similar display symptoms, and choose the right browser test. Each guide explains what the observation can tell you and where its limits begin.
Refresh & motion
What is monitor refresh rate?
Separate monitor Hz, browser frame delivery, and pixel transitions before interpreting a timing result.
Read guideRefresh & motionHow to check your monitor's refresh rate
Find the active display setting, select the correct monitor, and compare it with a fresh browser sample.
Read guideRefresh & motionHow to test monitor ghosting and overshoot
Keep speed and background consistent while comparing trails and halos around original moving blocks.
Read guidePixels & uniformity
How to test for dead and stuck pixels
Use a short color sequence to compare a suspicious dot, distinguish surface marks, and document what remains fixed.
Read guidePixels & uniformityBacklight bleed versus IPS glow
Compare location, viewing angle, and normal content before interpreting bright corners on an LCD.
Read guidePixels & uniformityOLED burn-in versus image retention
Describe a lingering outline without assuming that one color-screen observation proves permanent wear.
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