A:Answer I use the TV primarily for online gaming, and I do not notice any lag delay. There is a setting to decrease any noticed lag, and a gaming display setting for color, contrast, whites, and so on. The only time I notice lag is when I scroll through my Xbox One home pages, and the white outline around the chosen block shows a little lag. Consider though that it is a thin line, moving rather fast. I wasn't disappointed when I noticed it, because I didn't notice it anywhere else. I'm often told the picture looks fantastic on games like Destiny and Forza.