Amerisleep AS3 Hybrid vs Leesa Oasis Chill
They're priced closely — the real difference is feel: the Amerisleep AS3 Hybrid 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 AS3 Hybrid vs Leesa Oasis Chill: full spec table
| Spec | Amerisleep AS3 Hybrid | Leesa Oasis Chill |
|---|---|---|
| Type | Hybrid | Hybrid |
| Firmness | 5/10 | 4/10 |
| Height | 12" | 13.5" |
| Queen price | $1,349 | $1,399 |
| Price range (all sizes) | $1,349 | $1,399 |
| Foam densities (lb/ft³, top → bottom) | 4.0 / 1.5 | 1.5 / 2.5 / 2.5 / 1.5 |
| Coil gauge | — | 13.5 |
| Coil count (queen) | — | — |
| Cooling | 6/10 | 6/10 |
| Motion isolation | 6/10 | 6/10 |
| Edge support | 7/10 | 8/10 |
| Pressure relief | 7/10 | 8/10 |
| Support | 8/10 | 9/10 |
| Natural materials | 3/10 | 4/10 |
| Notable features | Balanced medium feel for couples, Bio-Pur breathable memory foam comfort layer, 8" pocketed coil support core, Reinforced edge support | Cooling hybrid for hot sleepers, Memory foam contour layer, Phase-change cover, Medium-soft pressure relief |
| Spec source | NapLab | NapLab |
Key differences
- The Amerisleep AS3 Hybrid is a step firmer (5/10 vs 4/10), so it suits sleepers who want a bit more pushback.
Who the Amerisleep AS3 Hybrid is for
The Amerisleep AS3 Hybrid has a medium feel that works for many side and back sleepers, and for combination sleepers who switch positions.
- Strong, even support that keeps the spine aligned
Who the Leesa Oasis Chill is for
The Leesa Oasis Chill 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
- Strong, even support that keeps the spine aligned
- Sturdy edges that make the full surface usable
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Frequently asked questions
Which is firmer, the Amerisleep AS3 Hybrid or the Leesa Oasis Chill?
The Amerisleep AS3 Hybrid is firmer at 5/10 versus 4/10 for the Leesa Oasis Chill.
Which is cheaper, the Amerisleep AS3 Hybrid or the Leesa Oasis Chill?
The Amerisleep AS3 Hybrid is cheaper in a queen: $1,349 versus $1,399, as of 2026-09-04.
What is the main construction difference between the Amerisleep AS3 Hybrid and the Leesa Oasis Chill?
Both are hybrid 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 AS3 Hybrid and the Leesa Oasis Chill.