외국 리뷰 중에 이런 내용도 있네
A bit more vibrancy wouldn’t have hurt, mind. This screen only covers 63.7% of the sRGB colour gamut, about what you’d see on an entry-level gaming laptop; dedicated monitors usually land in the 96-99% range. It’s therefore up to brightness and contrast to give the Steam Deck some visual pop, and thankfully, they’re pretty successful too. I measured contrast ratio at a nice and high 1241:1, with peak luminance hitting 596cd/m2. That’s enough to keep the Deck usable in direct sunlight, and there’s an adaptive brightness setting if you’d prefer automatic adjustment. I’ve been testing the top-spec 512GB model, the only one with an anti-glare screen coating, though the others should reach the same brightness levels to help cut through reflections.

밝기 596에 명임비 1241:1
srgb가 후지긴 한데 이런 부분 때문에 액정이 나쁘지 않게 보이나 싶기도 하고.
실제로 써 본 사람들은 쓰기에 꽤 괜찮고 물빠진 색상이라고 느끼는 경우는 적은 듯