Question 1

Which is better, Samsung HW-Q990D or Vizio M-Series M512e-K6?

Accepted Answer

Based on our testing, the Samsung HW-Q990D scores higher overall at 8.6/10. The Samsung HW-Q990D scored 8.6/10 and the Vizio M-Series M512e-K6 scored 8.4/10 in our Best Soundbars for 75-Inch TVs 2026 evaluation.

Question 2

Is the Samsung HW-Q990D worth it over the Vizio M-Series M512e-K6?

Accepted Answer

The Samsung HW-Q990D scores 8.6/10 while the Vizio M-Series M512e-K6 scores 8.4/10. The Samsung HW-Q990D is our "Best Overall" pick in the Best Soundbars for 75-Inch TVs 2026 category.

Samsung HW-Q990D vs Vizio M-Series M512e-K6: Which to Buy?