Amerisleep AS3 vs Nolah Evolution 15
Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.
Pricing unavailable — visit Amerisleep for current rates
Check current price at Amerisleep →| Feature | Amerisleep AS3 | Nolah Evolution 15 |
|---|---|---|
| Overview | ||
Type | Memory Foam | Hybrid |
Firmness 1 = softest, 10 = firmest | 6 / 10 | N/A |
Queen Price Current / sale price | Check retailer | $1,675 |
Trial Period Return window | 100 nights | 120 nights |
Warranty | 20 years | Lifetime |
| Performance Ratings | ||
Cooling Hot sleepers | Moderate | High |
Motion Isolation Partners, light sleepers | Good | Good |
Pressure Relief Hip/shoulder pain | Good | Excellent |
Edge Support Sit/sleep near edge | Fair | Good |
Durability Long-term performance | Good | Good |
| Compatibility & Features | ||
Adjustable Base Head/foot elevation | ✓ Yes | ✓ Yes |
Split King Support Two Twin XL per couple | ✓ Yes | — |
Dual Comfort Zones Different firmness per side | — | — |
Smart Features App, sensors, auto-adjust | — | — |
Financing | Affirm | Affirm |
| Materials & Safety | ||
Certifications Organic / non-toxic | CertiPUR-US | CertiPUR-US |
Off-Gassing New-foam smell concern | CertiPUR-US certified foam | CertiPUR-US certified foam |
| Best For | ||
Ideal sleeper profiles |
|
|
| Actions | ||
Need Help Deciding?
For most sleepers, we recommend the Amerisleep AS3 over the Nolah Evolution 15. It scores higher in cooling, price-to-value and delivers stronger overall value. The Nolah Evolution 15 is the better choice only if you have a strong preference for that brand's specific feel or design.
Amerisleep AS3 vs Nolah Evolution 15: What Actually Differs
The Amerisleep AS3 is a memory foam build, while the Nolah Evolution 15 is a hybrid — that single difference drives most of the cooling, motion, and feel decisions below. The Nolah Evolution 15 stands 15" tall versus 12" for the Amerisleep AS3 — a 3.0" gap that matters if you need deep-pocket sheets or are pairing with an adjustable base. The single largest performance gap is in pressure relief: the Nolah Evolution 15 rates noticeably higher than the Amerisleep AS3, which is the deciding factor if that dimension is high on your list. On a Queen, the Amerisleep AS3 runs $999 versus $1,675 for the Nolah Evolution 15 — roughly $676 (40%) less, which is enough to factor into the decision unless the pricier model wins clearly on the specs you care about.
Which Is Better For Your Sleep Style?
Higher pressure-relief rating, which is what protects hip and shoulder contact points in the side position.
Firmness rating not available for one or both mattresses — spec not available.
Firmness rating not available for one or both mattresses — spec not available.
Cooling rating not available for one or both mattresses — spec not available.
stronger perimeter / edge support — the two specs heavier sleepers should weight most.
Firmness rating not available for one or both mattresses — spec not available.
Motion isolation rated the same on both — neither has a transfer-disturbance edge.
Price Comparison (Queen)
| Mattress | MSRP | Current | Sale? |
|---|---|---|---|
| Amerisleep AS3 | $1,499 | $999 | Save $500 |
| Nolah Evolution 15 | $2,577 | $1,675 | Save $902 |
The Amerisleep AS3 is the budget choice at $999 — $676 less than the Nolah Evolution 15 ($1,675). That's a 40% gap, which is worth weighing against the spec differences before deciding which delivers better value for your situation. Both are currently below MSRP.
Amerisleep AS3
Strengths
- ✓Plant-based Bio-Pur foam
- ✓20-year warranty
- ✓Good pressure relief
- ✓Responsive feel
Considerations
- —Higher MSRP (frequent sales)
- —100-night trial (shorter than some)
- —Limited edge support
Nolah Evolution 15
Strengths
- ✓15-inch profile
- ✓Tri-zone coil system
- ✓Lifetime warranty
- ✓Strong cooling
Considerations
- —Heavy (harder to move)
- —Priced above entry-level options in this category — reflects premium materials and construction above mainstream mattress standards
- —120-night trial
Who Should Buy Which?
Choose the Nolah Evolution 15 if you…
- →Side sleepers / pressure relief
- →Sitting near the edge
- →Trial-period sensitive buyers