AIO 21:9 Display Ultra Wide Monitor Video & Audio Test - 4K

All in one test, audio and video for all kind of displays in 21:9 aspect ratio, Ultra Wide Monitor, Smartphone, in 4K resolution, 3840 x 1600 at 120fps. This test is in Ultra Wide resolution for testing such displays in full screen without stretching the image. Ideal test before buying a new Ultra Wide Monitor, so you know what to expect from it. This Test Includes: Screen Tearing Test Ghosting Test Screen Burn-In Test Screen Blooming Test & Brightness Uniformity Audio / Video Sync Test Audio Stereo Test Screen Tearing is when the image is distorted, usually when GPU is not fully synced with our display. Most of the time activating VSYNC may help. Ghosting is when moving objects leave a trail behind, however, a small amount of ghosting is normal on grey and green backgrounds. Screen Burn-In is when the screen does not show flat colors without any shadows, discoloration or anything else. Screen Blooming, the screen should display a flat grey color without any light spilling. Also, the text should be sharp, and should not have any halo. Audio / Video Sync Test is because sometimes the sound is either before the image in the video, or after the image. This test helps to make sure both audio and video are fully synced. Stereo Sound Test is for testing if everything is according to what is shown, in left or right speaker. This way the TV / Monitor is tested if it has stereo output and if it works correctly. #AudioVideo