Numerical values related to the amount of light a pixel receives.

Plane perpendicular to the optical axis at which an object at infinity is in focus.

About DXOMARK Laptop tests: For scoring and analysis in our laptop reviews, DXOMARK engineers perform a variety of objective tests and undertake more than 20 hours of perceptual evaluations under ...

Non-uniformity of color rendering across the image: an object may not have the same color depending on its position in the frame.

FPS stands for frames per second, the frequency at which individual images are captured during video recording. Typical frame rates on digital cameras and smartphones are 24, 30 and 60 fps.

The part of the scene that a camera can capture.

Different artificial light sources produce different color temperatures that the human brain interprets as neutral light. Digital cameras, however, record the color as it really is — for example, ...

The distance range between the nearest and farthest objects that appear in acceptably sharp focus. Depth of field depends on the lens opening, the focal length of the lens, and the distance from the ...

The maximal value of ISO sensitivity needed to reach a given value of Signal-to-Noise Ratio (SNR). The greater the value, the better.

Smartphone reviews PRODUCT PERFORMANCE OVERVIEW DXOMARK’s database of product reviews allows you to browse tested smartphones, based on your preferred criteria (segment, brand, launch price, launch ...

The Samsung Galaxy S25 Ultra achieved top score in our Display protocol ranking, showing strong improvements in video and color, as well as a strong experience in readability. The Samsung Galaxy S25 ...

We put the Oppo Find X8 Pro through our rigorous DXOMARK Camera test suite to measure its performance in photo, video, and zoom quality from an end-user perspective. This article breaks down how the ...