Better image quality may already be hidden in your TV settings.
Global
Getting the best picture from a modern Smart TV does not always require buying a new television or upgrading expensive equipment. One frequently overlooked factor is the configuration of the HDMI connection linking consoles, computers, streaming devices and other sources to the screen. Choosing the correct cable and HDMI port is only the first step, because many televisions also require users to activate advanced signal options manually. Without those settings enabled, even a high-end 4K television may not display the full quality supported by connected devices.
One of the most important options is commonly called Enhanced HDMI, Deep Color or a similar manufacturer-specific setting. Activating it allows compatible televisions to handle higher-bandwidth signals and take advantage of greater color depth, brightness and HDR capabilities. Depending on the model, this feature may need to be enabled separately for each HDMI input. Users should therefore check both the television settings and the specifications of the particular port being used.
Hardware also matters. Modern televisions and gaming systems can benefit from HDMI 2.0 or HDMI 2.1 capabilities, with HDMI 2.1 particularly relevant for features such as 4K resolution at 120 Hz and variable refresh rate. Some television ports provide capabilities that others on the same device do not, including eARC for advanced audio or higher refresh rates for gaming. Connecting a new-generation console or soundbar to the wrong port can consequently prevent users from accessing features their equipment already supports.
Other adjustments can further improve the experience depending on the content. Game Mode can reduce latency, while HDR formats can expand contrast and visual detail when both the television and source support them. Audio settings such as Bitstream or Pass-Through can preserve advanced formats when sending sound to compatible external equipment. The broader lesson is simple: buying premium hardware does not automatically guarantee premium performance. Sometimes the difference between an ordinary picture and the television’s full potential is buried several levels inside the settings menu.
The visible and the hidden, in context. / Lo visible y lo oculto, en contexto.