Search found 5 matches

by Tim42
05 May 2022, 18:28
Forum: Area 51: Display Science, Research & Engineering
Topic: Sample & Hold Motion Blur 60FPS @60Hz vs. @120Hz
Replies: 14
Views: 11009

Re: Sample & Hold Motion Blur 60FPS @60Hz vs. @120Hz

Before I even dare answer that, do you see a difference between 60fps at 120Hz, versus 60fps at 60Hz on that specific fabrication run of OLED panels? I have never noticed the effects John from DF describes. The only thing I noticed is that with unstable frame rates just below 60FPS, I don't perceiv...
by Tim42
04 May 2022, 13:36
Forum: Area 51: Display Science, Research & Engineering
Topic: Sample & Hold Motion Blur 60FPS @60Hz vs. @120Hz
Replies: 14
Views: 11009

Re: Sample & Hold Motion Blur 60FPS @60Hz vs. @120Hz

Welcome! :D You’ve posted in the correct forums — and the above posters are (more or less) correct. Thank you for your detailed and excellent explanations! (And of course for all the constructive contributions of the other posters) However, GtG curves can be different for 60Hz and 120Hz. Interestin...
by Tim42
03 May 2022, 11:28
Forum: Area 51: Display Science, Research & Engineering
Topic: Sample & Hold Motion Blur 60FPS @60Hz vs. @120Hz
Replies: 14
Views: 11009

Re: Sample & Hold Motion Blur 60FPS @60Hz vs. @120Hz

Also, there probably was a context. We'd need to know the exact quote. Sure, for reference I'm talking about this post and this one . Out of the whole DF team, John seems to be the most knowledgable in terms of motion clarity issues, but he's far from being an expert even on the non-technical level...
by Tim42
03 May 2022, 11:17
Forum: Area 51: Display Science, Research & Engineering
Topic: Sample & Hold Motion Blur 60FPS @60Hz vs. @120Hz
Replies: 14
Views: 11009

Re: Sample & Hold Motion Blur 60FPS @60Hz vs. @120Hz

The bigger difference would be in motion. Meaning frame pacing. If you don't sync 60FPS to exactly every other frame in a 120Hz, non-VRR mode, there's going to be some jitter. Shouldn't this exact case be a lot better with 120Hz and V-Sync (but without VRR)? Let's say there's one frame ready in our...
by Tim42
03 May 2022, 06:18
Forum: Area 51: Display Science, Research & Engineering
Topic: Sample & Hold Motion Blur 60FPS @60Hz vs. @120Hz
Replies: 14
Views: 11009

Sample & Hold Motion Blur 60FPS @60Hz vs. @120Hz

We're currently having a bit of a discussion about 60FPS @60Hz vs 60FPS @120Hz in another forum on a sample & hold display. John from Digital Foundry says he can definitely see a negative effect when using 120Hz vs 60Hz. (i.e. he says 60Hz is actually better in this case) However, I find it difficul...