The Q8 uses passive cooling with a large heat dissipation area, so no fan is needed. Maintaining a certain temperature helps the panel display more stably. The U8, on the other hand, has active cooling with a built-in fan to prevent overheating.
These cookies are essential for the website to function properly and cannot be switched off in our cookie settings. They are usually set in response to actions you take, such as setting your privacy preferences, logging in, or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the website may not work properly.