Dark Boost: Adjusts gamma to make it easier to spot other players in the shadows.Crosshair: Adds a virtual crosshair on the screen that your system won't detect, giving you a competitive advantage.Aspect Control: There are settings to change the aspect ratio, including a '25' Mode' that simulates a 25-inch, 1080p screen to be like other 360Hz monitors, but you'll see black bars along the edges.The ASUS ROG Swift PG27AQN has a few extra gaming features to improve the user experience, including: Unfortunately, the EOTF is even worse when you disable Variable Backlight as you can see here, because there's an even sharper cut-off at the peak brightness. The performance is similar, but content mastered at 600 and 1,000 nits, which is the majority of content, has a sharper cut-off at the peak brightness. The EOTF was measured for content mastered at 10,000 nits, and we also measured it for content mastered at different brightness levels, which you can see below. It has a fairly smooth roll-off at its peak brightness, meaning most bright details are preserved well. The EOTF follows the target curve well enough, but it has raised blacks in dark scenes due to it slow contrast. These results are in the 'Scenery Mode' picture mode, with Color Temp set to '6500K', Brightness at its max, and Variable Backlight on 'Level 3'.

It gets bright enough to make some highlights look bright, but small highlights still don't stand out against the rest of the image.

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