Gaming · SELECTION GUIDE
144 or 240 Hz? When is a higher refresh rate worthwhile?
Refresh rate is not a promise of higher FPS. Understand the difference between 144 and 240 Hz and check your computer's performance.
Published 1 October 2026 · Source-based comparison
Consider 240 Hz if you play fast-moving games and your computer can make use of the high refresh rate. A sharper image, a better panel or another feature may matter more to you than extra refreshes.
Editorial assessment, not our own product test.Differences side by side
| Comparison point | 144 Hz | 240 Hz |
|---|---|---|
| Refreshes per second | 144 | 240 |
| Time between refreshes | About 6.94 ms | About 4.17 ms |
| Calculation basis | 1 000 / 144 | 1 000 / 240 |
| Check | Game FPS and connection support | Game FPS and connection support |
Product specifications are manufacturer claims. Figures in standards comparisons are not measured real-world results. Conclusions depend on how you use the device.
The calculated interval is not total latency
The table shows intervals calculated from the refresh rate. They do not measure pixel response time, input lag or total system latency. Do not subtract one from the other and describe the difference as a measured gaming advantage.
Measure the games you actually play
Look at FPS variation as well as the average in normal gameplay. A lightweight practice map may not represent a busy match. A 240 Hz monitor does not force the game to produce 240 frames per second.
Check the connection and settings
Make sure the computer's output, cable and monitor input support your intended resolution and refresh rate. Set the refresh rate in the operating system too. Compare with your current monitor using the same settings.
Three checks before buying
- Measure FPS in your own games before buying.
- Check the correct display connection and cable.
- Confirm the refresh rate in your operating system's settings.
Frequently asked questions
Is a 240 Hz monitor useless below 240 FPS?
Not necessarily, but the overall benefit depends on frame output, synchronisation and the monitor's implementation.
Will 240 Hz make me a better player?
We do not promise changes in skill or match results.
Sources and limitations
This guide uses the manufacturer or standards sources listed below, gathered for this content on 1 October 2026. We have not tested the products ourselves. Usage recommendations are editorial assessments. We do not maintain live prices or stock information.