Hisense 75-inch TVs do not have just one refresh rate; it varies widely between 60Hz, 120Hz, 144Hz, and 165Hz depending on the specific model. Budget models (like the A6 series) run at 60Hz, while premium gaming models feature much higher rates.To determine the exact refresh rate, you need to identify your specific Hisense model (e.g., U7, U8, Q6 series).Hisense 75" Model SeriesNative Refresh RateBest Used ForA6 / Q6 / Q6N Series60HzStandard cable TV, movies, and streamingU6 Pro Series144Hz