What is the refresh rate?
1045103
It's a monitor not a HDTV. There is no refresh rate. Response time is 5ms(GTG), which is somewhat equal to 240HZ refresh rate.
1045104
Very bad regardless of what it says.. I returned it. Here is the specs. ''Response Time 5ms (GTG)'' http://www.samsung.com/us/computer/monitors/LS27D590PS/ZA
2271672
its already in 144hz, for games, you need to change in video settings. i only changed the contrast, colours etc.
166400
make sure you set the refresh rate to 144 through whatever control panel you have for graphics (Nvidia or AMD) If you don't have drivers, then get them
563111
No, it is not. It is 75hz and it definitely affects performance. This is basically a 3DTV that has been rebranded as a 3D monitor.
1265204
Depends on 2 factors: The graphics card you have (like GTX 700, 800 series or Radeon R9 series) are capable of 4k @ 30hz. However, LG is hiding the refresh rate @ 4k. 120hz is the refresh rate that will go down to ??? when you have it at 4k. Likely it's 30hz anyway, so you should be ok. Btw, HDMI 2.0 is needed for 4k @ 60hz and there's no video card out today with HDMI 2.0 out.
36893
It may make a difference on the PC Gaming side but on a console which is what I use it for, I believe it only has a 60hz refresh rate.
2005068
You can also check to make sure VSync is turned off, as that will limit FPS to the refresh rate of the screen which is 60hz.
1746150
not sure, but my best guess is 60hz since windows tells me my options to change are from 60, 59, 50, 29, 23, 24, 25 Hz.
891343
A real advantage of a 120Hz and higher refresh rate is to properly display 24p movies. What is a good refresh rate? As said above, the Refresh Rate is mostly a marketing gimmick. While the 120Hz alone is not worth it, it usually come with a better panel, which could have a better response time and produce a better image.Panel refresh rate 60 Hz 120Hz 240Hz +Normal TV or Passive 3D Ok Good GoodWith Active Shutter 3D Invalid Ok Good
48649
There is a different procedure iirc depending on the graphics card you use. I don't think I can link anything here but there are overclocking guides on various forums, and its not that hard. I have an AMD gpu and for that its one program for patching your pixel clock rate and another to override and set the refresh rate that you want.
891342
Hz refers to the screen refresh rate. 120 hz means that the screen is "refreshed" 120 frames per second. 240 hz refreshes the screen at the rate of 240 frames per second. The purpose of the increased hz is to smooth out picture motion. The step up from the low-end refresh rate of 60 hz to 120 hz can often be noticeable, especially with fast-moving sports events. However, I can't tell any difference in going from 120 hz to 240 hz---I know that there is a difference; it's just that my old eyes can't tell the difference! Hope this helps.Charles
1006481
You're mixing apples and oranges. It's the HDMI 1.4 ports that can only accept a maximum resolution of 3,840x2,160p30 (or 3,840 by 2,160 @ 30 frames per second) assuming 24-bit color because the bandwidth is not wide enough to handle any more than that. HDMI 2.0 (standard just agreed a few months ago) doubles that bandwidth to accommodate 60 fps keeping everything else constant. You're talking about the refresh rate when you mention 120Hz meaning that the TV is refreshing its picture faster than the fps rate of the source material. As of right now, there is no 120 fps video that I'm aware of, but it's supposed to be the standard for UHTV (4k) whenever they start producing 4k native content. Of course, at that point, not even HDMI 2.0 will have a sufficiently wide bandwidth to handle the 120 fps content at 4k resolution. The short answer to your question is that it's not the TV or its refresh rate, but rather the limit of its HDMI ports that is the problem with the current generation of 4k sets.
1931018
Sorry for the delay (business trip). The basic refresh rate varies with screen resolution. Running native resolution of VESA, 2560 x 1440 (RB) has a Horizontal Frequency of 88.787 and a Vertical Frequency of 59.951 (Clock Frequency of 241.500 MHz). The vertical frequencies are pretty much 60 Hz for most resolutions, but can jump to 75 Hz for MAC, 1152 x 870 and VESA, 1280 x 1024. For the numbers for each mode and a complete description of the monitor, surf to Samsung.com and look for the model number under Support and Downloads. RSR
837833
Yes, it's limited to the usual 60Hz. With modern monitors that's just fine. Modern LCD screens do not have the laser sweep of old CRT screens, so you won't need to change your refresh rate to desynchronize from your overhead lights anymore. (And if you're going significantly over that in games, you're just wasting power, so vsync would make more sense in anything that exceeds this rate.)
187896
Sorry, I discarded the owner's manual with the box and the information is not on the set itself. I have no clue what the refresh rate is.
2189598
Screen "refresh rate" refers to how many times the horizontal lines on the display are rendered or "drawn" in one second. Though a higher rate does not guarantee that no motion blur will occur, it certainly helps. I own both the H5500 and the 120 Hz H6350, and the H6350 looks MUCH better.
2271674
Do you have a specific Vga with it ? Normally you can change the hertz refresh rate in the Control panel for Ati or Nvidia in the desktop properties.