Pixel response times
A 240 Hz panel requires a pixel response time that is best well below 4.1 ms. Otherwise, ghosting and thus disturbing image errors will occur. ASUS will also only print the 1 ms response time on the package for advertising purposes. For that reason, let’s take a look at it in detail now. The goal is clear, we need an overdrive setting that delivers a response time below the refresh window with as little to no overshoot as possible.
Overdrive Off
No overshoot, but much too slow for 240 Hz!
Overdrive Normal
There you go. However, we have two more overdrive settings.
Overdrive Esports
Looks almost the same, with a little less overshoot. Probably the best attitude!
Overdrive extreme
It was obvious that there is the 1 ms mode for the packaging justification. Unplayable! Nevertheless, the PG279QM delivers a very good performance in terms of response times. This shows us once again that the current IPS panels have arrived at the response time level of TN panels. Overshoot is also just a fringe issue that you can’t notice. The Esports mode will accompany our further way. Page Change – Variable Overdrive…
- 1 - Einführung und Ausstattung
- 2 - Verarbbeitung und Features
- 3 - Messaufbau und Messmethode
- 4 - Pixel Response Times
- 5 - Variable Overdrive
- 6 - Display Latency
- 7 - Color Performance @ default settings
- 8 - Color Performance calibrated
- 9 - Calibration with DisplayCal
- 10 - HDR und subjektiver Eindruck
- 11 - Zusammenfassung und Fazit
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