Fathom Medium Memory Foam Mattress vs Zinus 12-Inch Memory Foam Mattress — Which Is Better?
The Fathom Medium Memory Foam Mattress and the Zinus 12-Inch Memory Foam Mattress differ in size, with the Fathom being a Queen and the Zinus being a Full. The Fathom is currently $24 under its list price, while the Zinus is at list price. The key difference is the Fathom's advanced cooling comfort and motion isolation technology.
- Fathom is $24 under list price
- Zinus is at list price
- Fathom has advanced cooling comfort
- Choose Fathom for a Queen-sized mattress with cooling technology
The Fathom Medium Memory Foam Mattress is $215.99, $24 under its list price of $239.99.
The Zinus 12-Inch Memory Foam Mattress is at its list price of $239.99.
Pros & cons
Composite Score
Quick verdict
What actually differs
| Spec | Fathom Medium Memory Foam Mattress | Zinus 12-Inch Memory Foam Mattress | What it means |
|---|---|---|---|
| Size | Queen | Full | Fits standard Queen frame |
| Width | 60 in | 54 in | Affects floor space |
| Height | 10 in | 12 in | Impacts bed frame choice |
| Firmness | Medium | Medium-firm | Affects comfort level |
Who each one is for
The Fathom Medium Memory Foam Mattress is suitable for those who need a Queen-sized mattress with advanced cooling comfort and motion isolation technology. It's ideal for back pain sufferers and couples who value a serene sleep environment.
The Zinus 12-Inch Memory Foam Mattress is a good choice for those who prefer a Full-sized mattress with zoned pressure relief and a breathable cover. It's suitable for individuals who want a medium-firm mattress with a durable base foam.
Demand right now
The Zinus 12-Inch Memory Foam Mattress has a higher demand, with a sales rank of 144, compared to the Fathom Medium Memory Foam Mattress, which has a sales rank of 2718.
Bottom line
The overall winner is the Zinus 12-Inch Memory Foam Mattress, due to its higher demand and medium-firm firmness. However, the Fathom Medium Memory Foam Mattress is a good value, with a 10% discount and advanced cooling comfort. If you need a Queen-sized mattress with cooling technology, consider the Fathom. Otherwise, the Zinus is a good choice for a Full-sized mattress with zoned pressure relief.
Common questions
Scores are based on Amazon demand, live vs list price, and price history, without considering star ratings.
- Right now — Fathom Medium Memory Foam Mattress: $239.99, Amazon BSR #2,718.
- Right now — Zinus 12-Inch Memory Foam Mattress: $239.99, Amazon BSR #144.
- Stronger Amazon demand: Zinus 12-Inch Memory Foam Mattress (BSR #144).
- Composite pick (demand + value + deal): Zinus 12-Inch Memory Foam Mattress.
Winner by category
| Category | Fathom Medium Memory Foam Mattress | Zinus 12-Inch Memory Foam Mattress | Winner |
|---|---|---|---|
| Value | — | — | TieSame price |
| Demand | — | ✓ | Zinus 12-Inch Memory Foam MattressBSR #144 |
| Deal Score | — | ✓ | Zinus 12-Inch Memory Foam Mattress50/100 |
| Overall | — | ✓ | Zinus 12-Inch Memory Foam MattressDemand + value + deal |
Price comparison
Price history
Price intelligence
Key specs
| Spec | Fathom Medium Memory Foam Mattress | Zinus 12-Inch Memory Foam Mattress |
|---|---|---|
| Material | memory foam | memory foam |
| Firmness | medium | medium-firm |
Performance analysis
Deal timing
Fathom Medium Memory Foam Mattress: $239.99, Amazon BSR #2,718. Zinus 12-Inch Memory Foam Mattress: $239.99, Amazon BSR #144.
Demand
The Zinus 12-Inch Memory Foam Mattress shows stronger Amazon demand (BSR #144). Best Sellers Rank moves with real purchase volume — we use it instead of star ratings when reviews aren’t available.
Value
Both are priced at $239.99. Value comes down to demand signal and which features you need.
Overall
On HawkShift’s Amazon composite (demand + value + deal timing), the Zinus 12-Inch Memory Foam Mattress leads. This is not a star-rating verdict — it’s price and marketplace demand.







