Search found 59 matches

by Kheri
22 Dec 2018, 20:39
Forum: General — Displays, Graphics & More
Topic: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync
Replies: 619
Views: 117641

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

Well, have it now. Something I doing wrong or dunno, have more stutter than on benq 2720z, and crosstalk, when had connected both displays, was less noticable on benq at 120Hz than 240Hz LGs And my screen has something behind lcd layer, I see some smeared pixels in like 2 inches down from center......
by Kheri
06 Dec 2018, 10:07
Forum: General — Displays, Graphics & More
Topic: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync
Replies: 619
Views: 117641

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

The best I can manage are blurry/unfocused pics. Wish my camera would focus, it'd really help to have the pics, they just seem useless this blurry. I went ahead and tried to look for even the minutest changes, and looked at the top and bottom of the screen.. maybe I haven't found the right area to c...
by Kheri
05 Dec 2018, 06:45
Forum: General — Displays, Graphics & More
Topic: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync
Replies: 619
Views: 117641

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

Kheri , I posted some pics of 120hz default (crosstalk) vs 120hz VT1580 and the difference was clearly seen. Crosstalk trails are definitely more faint. https://forums.blurbusters.com/viewtopic.php?p=31012#p31012 Yes, at 240hz VT1304 is less visible improvement, but VT1580 120hz pics clearly shows ...
by Kheri
04 Dec 2018, 21:54
Forum: General — Displays, Graphics & More
Topic: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync
Replies: 619
Views: 117641

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

I don't have fast shutter speed. My pictures came out blurry, unfocused and faint, even the good ones, so it doesn't really show the crosstalk. (I used hand pursuit) I can't really measure this, but I compared against a screenshot and it looks like the crosstalk image trails behind by about 1.5mm (s...
by Kheri
04 Dec 2018, 18:31
Forum: General — Displays, Graphics & More
Topic: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync
Replies: 619
Views: 117641

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

All I could give you is slow shutter picture or video. I can't get it anywhere near as clear as your pics, either. I was using 44 brightness, 60 contrast, gamma 2. But I switched it to gamme 4, 45 brightness, 50 contrast, not much of a difference. Did you notice a difference when you went from 1180 ...
by Kheri
04 Dec 2018, 07:19
Forum: General — Displays, Graphics & More
Topic: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync
Replies: 619
Views: 117641

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

Well, probably yes, there is one faint crosstalk double-image like behind 1mm after the UFO body. Cant say that there is third one, at least not at center. "Normally" crosstalk is more visible and thick at top and bottom, but at center zone it is very acceptable. Also testufo is an synthetic scenar...
by Kheri
03 Dec 2018, 15:59
Forum: General — Displays, Graphics & More
Topic: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync
Replies: 619
Views: 117641

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

k2viper, wondering if you'd be willing to help me out, I can see in your strobe crosstalk pics you have one maybe two duplicated images at the center line, right? Is that reflective of reality or how your eyes see it? On mine, I can see 2 of the crosstalk images clearly, and a very faint third one....
by Kheri
03 Dec 2018, 05:16
Forum: General — Displays, Graphics & More
Topic: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync
Replies: 619
Views: 117641

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

k2viper, wondering if you'd be willing to help me out, I can see in your strobe crosstalk pics you have one maybe two duplicated images at the center line, right? Is that reflective of reality or how your eyes see it? On mine, I can see 2 of the crosstalk images clearly, and a very faint third one. ...
by Kheri
03 Dec 2018, 04:48
Forum: General — Displays, Graphics & More
Topic: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync
Replies: 619
Views: 117641

Re: LG 27GK750F-B - 240Hz, 27" 1ms Blur reduction, Freesync

Simply put the monitor in 240Hz regular mode (freesync or not, just MBR disabled), then switch it to MBR via the OSD, and the stutter will occur. Not always, and just now trying to reproduce it I had to try about 7 times to get the 'bug' to happen, but before it was happening very often. I took a c...
by Kheri
02 Dec 2018, 02:55
Forum: Input Lag
Topic: Measuring keyboard input lag
Replies: 56
Views: 55893

Re: Measuring keyboard input lag

I've been looking at some sites that measure keyboard latency and even one that records key presses with a high speed camera to determine keypress travel time. It'd be nice to know how much input latency Logitech keyboards and other popular but affordable keyboards have.. Somewhat interesting stuff,...