Hisense 4K UHD TV A6K and HS214 with Built-in subwoofer, Dolby Audio

[Direct Full Array] Hisense TVs backed by a Direct Full Array boast a tight grid of individual LEDs that cover the entire back panel. These LEDs allow for precise control of brightness and contrast, resulting in crisp, vivid colors, and deep hypnotizing blacks from edge to edge

[Dolby Vision] Never worry about subpar video quality or compatibility again. Simply choose and play whatever content you want, knowing you’re experiencing it in perfect detail, enhanced colors, and deeper blacks, thanks to the Dolby Vision

[Pixel Tuning]Pixel Tuning is a dynamic approach to picture optimization that happens at the pixel level. Using an assortment of intelligent technologies like Global/Micro Dimming, Noise Reduction, Contrast, Brightness, and Sharpness Tuning to analyze signals frame by frame to optimize the picture for greater detail, better dynamic contrast, reduced noise deeper blacks and brighter highlights, and more

[Built-in subwoofer] Instantly upgrade your TV sound with 2 front speaker and 1 built-in subwoofe

[Dolby Audio] Powered by Dolby Audio technology, built-in subwoofer delivers excellent bass detail