QOFYU Premium 12 Inch King Mattress - Black Diamond Quilted, Individual Pocket Spring & Memory Foam Top, Cooling & Pressure Relief, Bed in a Box
Mubboo Value Score: 4.7/10
How it stacks up
Rated 4.2/5 — better than 10% of 90 Mattresses we track. Mid-tier pricing at $279.99.
Head-to-Head vs Category Leader
| QOFYU | FANSACE (Leader) | |
|---|---|---|
| Price | $279.99 | $389.99 |
| Rating | 4.2/5 | 5.0/5 |
| Reviews | 137 | 33 |
| Mubboo Score | 4.7/10 | 4.1/10 |
The QOFYU Premium 12 Inch King Mattress - Black Di is 28% cheaper but rated lower (4.2 vs 5).
What reviewers say
Synthesized from 40 reviews · 100% verified purchases.
Consider your firmness preference, as the mattress can feel too firm for lighter individuals and varies with room temperature. Verify the model is fiberglass-free to avoid potential contamination, and note that some users report long-term sagging.
Rating reliability
Other Mattresses
Frequently Asked Questions
Is the QOFYU QOFYU Premium 12 Inch King Mattress - Black Diamond Quilted, Ind worth buying in 2026?
It earns a Mubboo Score of 4.7/10, with a 4.2/5 rating from 137 reviews — better than 10% of Mattresses we track.
How much does the QOFYU QOFYU Premium 12 Inch King Mattress - Bl cost?
It is currently $279.99 — mid-tier pricing for Mattresses.
How does it compare to the top-rated Mattresses?
The QOFYU Premium 12 Inch King Mattress - Black Di is 28% cheaper but rated lower (4.2 vs 5).
Sources & References
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