Samsung - HW-Q990D vs TCL - Q85H Pro

The HW-Q990D edges ahead on the Mars Score (74.9 vs 70.8), but the 4.1-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the HW-Q990D if you care most about total power. The biggest gaps in its favor are total power.

The Q85H Pro similarly doesn't carry a headline advantage on the popular specs — look at the full table for category-specific deltas.

Both ship with comparable dolby atmos, earc, subwoofer included, so those specs don't separate the two — focus on the differences below.

Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.