Hisense U6 Pro Mini-LED 4K TV vs TCL QM6K Mini LED QLED 4K TV
Both are 55-inch Mini-LED 4K sets with 144Hz panels, so the split comes down to software and sound. The TCL QM6K has the edge on picture control: up to 500 dimming zones, QD color and Google TV, which carries the widest app and assistant support. The Hisense U6 Pro counters with Dolby Vision IQ, a rated 1200 nits and VIDAA, a fast, simple system that some owners find lighter but less flexible. Pick the TCL for gaming and streaming depth; pick the Hisense if you want a straightforward interface and strong built-in audio.
- Choose the Hisense U6 Pro if you want a simple, fast smart TV with Dolby Vision IQ, Dolby Atmos and a built-in subwoofer, and you mostly stream from the major apps.
- Choose the TCL QM6K if you want more dimming zones, Google TV with Google Assistant and Alexa, and the widest HDR format support for movies and gaming.
Prices
- Hisense U6 Pro Mini-LED 4K TV: $547.99 at Amazon (checked today)
- TCL QM6K Mini LED QLED 4K TV: $477.99 at Amazon (checked today)
- Difference: the TCL QM6K Mini LED QLED 4K TV is $70.00 cheaper than the Hisense U6 Pro Mini-LED 4K TV today

