The AQUOS R9 Pro features a 240Hz refresh rate, which significantly enhances its ability to handle motion blur compared to lower refresh rates. Here's how it performs in this aspect:
Motion Blur and Refresh Rates
Understanding Motion Blur
Motion blur occurs when fast-moving objects on a screen appear smeared or unclear due to the limitations of the display's refresh rate and response time. The faster the refresh rate, the more frequently the screen updates, reducing the time an image remains static and thus minimizing blur.Comparison of Refresh Rates
1. 240Hz vs. 60Hz/144Hz:- At 60Hz, each frame is displayed for approximately 16.67 ms, which can lead to noticeable motion blur during fast action scenes. This is particularly evident in gaming or video playback.
- Upgrading to 144Hz reduces this duration to about 6.94 ms, offering a significant improvement in clarity, but still not optimal for high-speed motion.
- The 240Hz refresh rate further reduces this to about 4.17 ms, providing even smoother transitions and clearer images during fast movements, effectively reducing motion blur significantly compared to both 60Hz and 144Hz displays[2][5].
2. Diminishing Returns Beyond 240Hz:
- While higher refresh rates like 360Hz and beyond exist, the perceptible improvement in motion clarity becomes less pronounced after 240Hz for most users. The difference in frame display time decreases, making it harder for the average viewer to notice improvements beyond this point[5][6].
Technical Advantages of 240Hz
- The AQUOS R9 Pro's display technology (Pro IGZO OLED) is designed to handle rapid changes in image data effectively, which is crucial for maintaining clarity at high refresh rates. The combination of a high refresh rate with fast pixel response times minimizes ghosting effects, often seen in lower-quality displays[1][4].- Additionally, the integration of advanced technologies such as motion prediction can further enhance performance by preemptively adjusting images based on expected movements, thus reducing perceived blur even more[4].
Conclusion
The AQUOS R9 Pro's 240Hz display significantly outperforms lower refresh rates in handling motion blur. This makes it an excellent choice for activities requiring high responsiveness and clarity, such as gaming or watching fast-paced videos. Users can expect a much clearer and more immersive viewing experience compared to traditional displays operating at lower refresh rates[1][5].Citations:
[1] https://laotiantimes.com/2024/12/06/sharp-launches-aquos-r9-pro-redefining-mobile-photography-with-pro-grade-imaging-capabilities/
[2] https://forums.blurbusters.com/viewtopic.php?t=6795
[3] https://linustechtips.com/topic/1455322-why-do-some-high-refresh-monitors-have-blurry-image-and-others-are-crispy/
[4] https://global.sharp/corporate/news/240508-b.html
[5] https://www.rtings.com/monitor/learn/60hz-vs-144hz-vs-240hz
[6] https://versus.com/en/sharp-aquos-r7-vs-sharp-aquos-r9-pro
[7] https://www.reddit.com/r/PWM_Sensitive/comments/1ggxmpl/sharp_aquos_r9_pwm_test/
[8] https://www.youtube.com/watch?v=OV7EMnkTsYA