Most of us have encountered a problem when the picture on our TV looks dark or bland. Our first instinct is to increase clarity. However, this step often leads to a deterioration in image quality: the colors are faded and the black turns to gray. In order to achieve an optimal image, it is necessary to pay attention to other settings that we often forget.
Contrast: Key to live details
The contrast determines how the TV shows the transitions between light and dark parts of the image. Incorrect setting can cause night scenes to blend into one dark mass, while bright shots lose details and look overexposed. It is recommended to set the contrast to a value between 80 % and 90 %. This will ensure that the bright parts are detailed and the dark scenes will retain depth.
Gamma: a hidden factor affecting the nature of the image
Gamma affects the depiction of medium tones that make up most of the image while watching movies or series. Incorrect gammy settings can make the faces of the actors look unnatural and the colors will lose their depth. For LCD TVs (including LED, QLED and mini LEDs), the optimal Gamma value is 2.2. OLED TV owners, especially those watching content in a darkened room, should try 2.4. This deviation results from differences in display technology.
Clarity: correct setting for perfect black
After adjusting the contrast and gamma, it is time to devote yourself to brightness. This parameter does not control the overall lightness of the image as it might seem but affects the display of black and darkest tones. Too high clarity causes the black elements to look gray, losing the depth of the image. Optimal clarification of clarity usually moves between 45 % and 55 %. These values make it possible to maintain deep black without losing details in dark scenes.
Practical tips for calibration of the image
- Activate the film or cinema mode: These modes often provide the best base for further adjustments.
- Set the contrast to approximately 85 %: Check that the bright parts of the image are not overexposed.
- Edit gamma by TV type: 2,2 pre LCD a 2,4 pre OLED.
- Correct clarity: Focus on the quality of black and details in dark scenes.
- Deactivate the artificial “enhancements” of the image: Functions such as noise reduction, image last or HDR can disrupt the nature and quality of the image.
By following these steps, you can significantly improve the quality of the image on your TV and enjoy movies and series as the creators intended.
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