The following section gathers key elements of DXOMARK’s exhaustive tests and analyses. More details on smartphone camera scores are available here. For more information about the DXOMARK Camera protocol, click here. Photo, Zoom, and Video quality are scored separately and then combined into an Overall score for comparison among the cameras in different devices. Testing a smartphone involves a team of engineers and technicians for about a week. The scores rely on objective tests for which the results are calculated directly by measurement software on our laboratory setups, and on perceptual tests in which a sophisticated set of metrics allow a panel of image experts to compare aspects of image quality that require human judgment. Test summaryĪbout DXOMARK Camera tests: DXOMARK’s Camera evaluations take place in laboratories and in real-world situations using a wide variety of subjects. A slow autofocus in low light was an additional limiting factor, making it difficult to react quickly and capture moving subjects. However, our testers noticed white balance and exposure instabilities across consecutive shots, as well as a range of unwanted image artifacts, including ghosting and halo effects. Still images were well exposed in good light without too much contrast, making the Samsung a decent option for landscape photography. The Samsung Galaxy A54 5G delivered an average performance for a device in the High-End segment in our DXOMARK Camera tests. Delay between autofocus lock and capture when shooting hand-held in low light. Unwanted artifacts, including halo effects, ghosting and color quantization in high-contrast scenes and on moving subjects.
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