If the TV is going to be used primarily for console gaming, there are additional specifications you should pay close attention to:

Refresh rate: A higher refresh rate is important for smooth gaming. Look for a TV with a refresh rate of at least 120Hz if you want to take advantage of the 4K 120Hz visuals.

Input lag: Input lag is the time it takes for your TV to display what is happening on the gaming console. Look for a TV with low input lag to ensure a responsive gaming experience.

HDR: HDR enhances the color, contrast and brightness of an image, making it more vibrant. If your gaming console supports HDR, look for a TV that supports it as well.

The other specifications mentioned in my previous answer, such as screen size, resolution, picture quality, and smart TV features, are still important considerations. Additionally, while speaker quality can be ignored for most users, it may be worth investing in a separate sound system for an immersive gaming experience.
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