Blur Busters UFO Motion Tests with ghosting test, 30fps vs 60fps, 120hz vs 144hz vs 240hz, PWM test, motion blur test, judder test, benchmarks, and more.

What Is My Refresh Rate? This refresh rate test is designed to accurately measure your refresh rate of your display in Hertz (Hz). Wait at least 30 seconds for an accurate measurement. For best results, …

Using this test, it is easy to tell apart 120Hz, 240Hz and 480Hz. You need 480Hz+ to easily read the street name labels in the Panning Map Through Slits animation at 960 pixels per second.

TestUFO: Frame Rates Versus ComparisonHigher frame rates have less display motion blur, resulting in better motion quality. This is a popular TestUFO demo seen at conventions and trade shows. As …

This test visually reveals display motion blur, ghosting artifacts, overdrive artifacts, and other motion artifacts on displays. This display test is used by many professionals, including content creators, …

Hardware-based backlight strobing, often found in gaming monitors, such as ULMB, DyAc, ELMB, PureXP, etc. Hardware-based or software-based black frame insertion, including this demo.

On a 240Hz, you will be comparing 240fps versus 120fps versus 60fps, which will all have visually identical display motion blur with this animation demo, assuming pixel response (including overdrive …

This emulates a G-SYNC variable refresh rate display via software interpolation. Also, see TestUFO G-SYNC Demo. These animations are accurate only in a stutter-free web browser. Check your Web …

To help you compare, see image of this demo at 60 / 120 / 240 / 480 Hz to see the motion blur expected for a specific Hz of a sample-and-hold display. This demo shows that high Hz displays are no longer …

This test shows motion blur that appears on most consumer screens (sample-and-hold displays). If you are using motion blur reduction (BFI or backlight strobing), temporarily turn it off for this test.