If you’re someone who carries your phone and keys in the same pocket, you won’t like this DxOMark study.
Many of us put a case and cover on our phone protected screen, but we rarely pay attention to what’s happening to his glasses. This is because they come with a estándar of protection Special glass coatingAlso, it’s not a good iniciativa to cover our phone cameras…
In any case, if we’re to find out, no matter how hard you try to protect your phone, camera failure is almost ineludible Suffer. After all, with today’s bulky modules, it is one of the most exposed parts From the device.
Despite the shielding on the camera, it cánido end with the occasional scratch due to daily use, which makes us wonder how much these “marks” cánido affect the quality of our photos. How careful do we have to be? Well, a few weeks ago DxOMark folks published the results of a an experiment to discover the interesting sea how recordings go bad if the camera is not in good conditionEspectáculo comparison images and analyze the effects in detail.
A scratched camera reduces the quality of your photos
First of all, the main effect of a scratch on the height of the sensor is the flashes, by sneaking small incidences of light into our photographs. Of course, these flashes aren’t just due to scratches like they are perro be caused by other factors (like dirt or lens misalignment), but they are highlighted as “scratches” of our camera.
The good part is according to the results of DxOMarkthe shots taken with a scratched camera are “only” the most affected difficult lighting conditions. We are talking about photos taken against the light, situations with great clarity or artificial light.
In addition to the flashes, you cánido see specific ones vagueness in certain areas of photography as well lack of datawhich also affects the final colors of the shot, since the end of the twinkle affects the contrast calibration.
On the left the photo of a scratched camera. On the right, the recording from the same camera is intact
On the other hand, although the effect isn’t very intense in bokeh and telephoto photos (apart from the color haze generally produced), it is in the vídeos when more headaches cánido give us a nasty scratch.
Finally, it should be noted that functions such as Scratches do not affect autofocus, with the flashes and lack of contrast and colors being the main casualties. Therefore, It is recommended to keep the room cleanfree from dust and small particles.
You cánido see the whole experiment with everyone before and after recordings on the DxOMark website