Amerisleep AS5 vs WinkBeds GravityLux (Soft)
They're priced closely — the real difference is feel: the Amerisleep AS5 is the firmer of the two. Every number below comes from published teardowns and spec sheets (see our methodology); prices are queen-size, refreshed 2026-09-04.
Amerisleep AS5 vs WinkBeds GravityLux (Soft): full spec table
| Spec | Amerisleep AS5 | WinkBeds GravityLux (Soft) |
|---|---|---|
| Type | Memory Foam | Memory Foam |
| Firmness | 4/10 | 3/10 |
| Height | 13.5" | 10" |
| Queen price | $1,749 | $1,799 |
| Price range (all sizes) | $1,749–$2,049 | $999–$1,999 |
| Foam densities (lb/ft³, top → bottom) | 3.3 / 3.0 / 1.6 / 1.8 | 1.8 / 4.0 / 4.0 / 2.5 / 1.8 |
| Coil gauge | — | — |
| Coil count (queen) | — | — |
| Cooling | 5/10 | 5/10 |
| Motion isolation | 8/10 | 7/10 |
| Edge support | 5/10 | 5/10 |
| Pressure relief | 9/10 | 9/10 |
| Support | 6/10 | 6/10 |
| Natural materials | 3/10 | 3/10 |
| Notable features | Softest Amerisleep all-foam feel, Pressure-relieving Bio-Pur foam, Active Flex responsive transition layer, Built for side sleepers | Responsive AirCell memory foam, Plush deep-contouring comfort, Strong motion isolation, Soft firmness feel |
| Spec source | NapLab | NapLab |
Key differences
- The Amerisleep AS5 is a step firmer (4/10 vs 3/10), so it suits sleepers who want a bit more pushback.
Who the Amerisleep AS5 is for
The Amerisleep AS5 has a soft feel best suited to lighter sleepers and side sleepers who need deep pressure relief.
- Excellent pressure relief at the shoulders and hips
- Isolates motion well, so partners barely feel each other move
Who the WinkBeds GravityLux (Soft) is for
The WinkBeds GravityLux (Soft) has a soft feel best suited to lighter sleepers and side sleepers who need deep pressure relief.
- Excellent pressure relief at the shoulders and hips
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Frequently asked questions
Which is firmer, the Amerisleep AS5 or the WinkBeds GravityLux (Soft)?
The Amerisleep AS5 is firmer at 4/10 versus 3/10 for the WinkBeds GravityLux (Soft).
Which is cheaper, the Amerisleep AS5 or the WinkBeds GravityLux (Soft)?
The Amerisleep AS5 is cheaper in a queen: $1,749 versus $1,799, as of 2026-09-04.
What is the main construction difference between the Amerisleep AS5 and the WinkBeds GravityLux (Soft)?
Both are memory foam builds with similar published specs — the differences come down to feel and price rather than construction. The full layer-by-layer comparison is in the table above.
See how both stack up against every bed we track in the full comparison matrix, or dig into the complete specs for the Amerisleep AS5 and the WinkBeds GravityLux (Soft).