Sometimes, they can just be stuck. Compared to a dead pixel, which is off at all times, a stuck pixel (other times known as a bright pixel) is the complete opposite — it's always on.

If you're unsure whether your Oculus Quest 2 has a piece of dust inside the lens or if it legitimately fell victim to a dead pixel, there's a way that you can test your theory in the Oculus web ...

1440p vs 1080p in hardware Most phones on the market have wildly different hardware, making it much harder to test display differences accurately. Fortunately, the Pixel 3 and Pixel 3 XL fit the ...

A dead pixel will look different from a stuck one on your screen, so it should be easy to know which is which. On any solid-colored background except for black, a dead pixel will stand out as the ...