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Office & everyday screens
100–120 Hz is becoming a popular step up from 60 Hz for smoother scrolling, cursor movement and everyday reading.
Great for work, browsing and general use.Watch the same galloping cowboy sprite rendered at eight different simulated frame rates side by side, and see how frame rate alone changes how smooth motion looks on your screen.
Use the layout that best matches the screen you are testing.
Inspect browser dimensions and resolution patterns.
Open test →Sample browser frame timing.
Open test →Inspect colors, gradients and pixel defects.
Open test →View patterns for image retention and motion.
Open test →Explore reported HDR support and visual references.
Open test →Check touch tracking and multiple touch points.
Open test →Calculate pixel density, aspect ratio and viewing distance.
Open test →Run a focused check when you need more detail.
No. The browser can report the signal and available screen metrics, but a TV may upscale an image. Use the test as a practical visual aid.
Browser rendering, cable bandwidth, operating-system settings and TV input settings can all limit the measured result.
Yes. Rotate the device, use fullscreen where supported and check the result in both portrait and landscape.
No. The first version runs locally in your browser and does not require an account.
A simple refresh-rate guide for office work, gaming and esports.
100–120 Hz is becoming a popular step up from 60 Hz for smoother scrolling, cursor movement and everyday reading.
Great for work, browsing and general use.144–240 Hz offers noticeably smoother motion for games. 144 or 180 Hz is a strong entry point; 240 Hz is a popular enthusiast target.
Your GPU and game settings still determine actual FPS.360–540 Hz targets competitive players in fast games. Experimental and specialist displays can go higher, but 1000 Hz needs an extremely high frame rate.
Higher Hz does not automatically mean better image quality.Understand gamut, panel technology and color accuracy before you judge a display.
sRGB is the everyday web standard. DCI-P3 covers a wider range for HDR and cinema content. Adobe RGB is aimed at photography and print workflows.
More gamut can mean more vivid color, but accurate calibration still matters.IPS usually offers strong color consistency and wide viewing angles. VA often delivers deeper contrast. TN can be very fast but may have weaker viewing angles and color performance.
Panel quality varies by model, not only by panel family.ΔE describes the difference between an intended color and the displayed color. Lower values are generally closer; a colorimeter is needed for reliable measurement.
Our browser tests are visual references, not laboratory calibration.What different frame rates look like and where they are commonly used.
Very choppy motion. Useful for some low-bandwidth cameras, retro animation and extreme file-size saving.
Common for television, casual video recording and a more cinematic-looking image.
The familiar smooth standard for gaming, sports broadcasts and standard-speed video.
High-fluidity motion for fast gaming and smooth 4× slow-motion playback from a 30 FPS timeline.
Ultra-high refresh and capture rates aimed at competitive gaming and smooth slow motion.
Specialist esports and high-speed capture use where motion clarity is critical.
High-speed scientific, industrial and cinematic capture for analyzing rapid events.
Specialized super-slow-motion capture for impacts, fluid dynamics and detailed analysis.