Amerisleep AS5 vs Leesa Sapphire Hybrid
Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.
Pricing unavailable — visit Amerisleep for current rates
Check current price at Amerisleep →Pricing unavailable — visit Leesa for current rates
Check current price at Leesa →| Feature | Amerisleep AS5 | Leesa Sapphire Hybrid |
|---|---|---|
| Overview | ||
Type | Memory Foam | Hybrid |
Firmness 1 = softest, 10 = firmest | 4 / 10 | 5.5 / 10 |
Queen Price Current / sale price | Check retailer | Check retailer |
Trial Period Return window | 100 nights | 100 nights |
Warranty | 20 years | 10 years |
| Performance Ratings | ||
Cooling Hot sleepers | Moderate | Excellent |
Motion Isolation Partners, light sleepers | Excellent | Excellent |
Pressure Relief Hip/shoulder pain | Excellent | Excellent |
Edge Support Sit/sleep near edge | Fair | Excellent |
Durability Long-term performance | Good | Excellent |
| Compatibility & Features | ||
Adjustable Base Head/foot elevation | ✓ Yes | ✓ Yes |
Split King Support Two Twin XL per couple | — | — |
Dual Comfort Zones Different firmness per side | — | — |
Smart Features App, sensors, auto-adjust | — | — |
Financing | Affirm | Available |
| Materials & Safety | ||
Certifications Organic / non-toxic | CertiPUR-US | None listed |
Off-Gassing New-foam smell concern | CertiPUR-US certified foam | — |
| Best For | ||
Ideal sleeper profiles |
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| Actions | ||
Need Help Deciding?
For most sleepers, we recommend the Leesa Sapphire Hybrid over the Amerisleep AS5. It scores higher in cooling, edge support, durability and delivers stronger overall value. The Amerisleep AS5 is the better choice only if you have a strong preference for that brand's specific feel or design.
Amerisleep AS5 vs Leesa Sapphire Hybrid: What Actually Differs
The Amerisleep AS5 is a memory foam build, while the Leesa Sapphire Hybrid is a hybrid — that single difference drives most of the cooling, motion, and feel decisions below. The Amerisleep AS5 stands 14" tall versus 13" for the Leesa Sapphire Hybrid — a 1.0" gap that matters if you need deep-pocket sheets or are pairing with an adjustable base. The Leesa Sapphire Hybrid is the firmer of the two at 5.5/10 (medium), and the Amerisleep AS5 sits at 4/10 (medium-soft) — a meaningful enough gap that sleeper position and weight should drive the choice. The single largest performance gap is in cooling: the Leesa Sapphire Hybrid rates noticeably higher than the Amerisleep AS5, which is the deciding factor if that dimension is high on your list. On a Queen, the Amerisleep AS5 runs $1,599 versus $1,724 for the Leesa Sapphire Hybrid — roughly $125 (7%) 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?
Both rate the same for pressure relief — choose on firmness instead (side sleepers usually prefer the softer of the two: Amerisleep AS5 at 4/10).
Firmness of 5.5/10 is closer to the medium-firm sweet spot back sleepers need for lumbar support (vs 4/10).
Firmer at 5.5/10 vs 4/10 — stomach sleepers need the extra support to keep the pelvis from sinking and arching the lower back.
Stronger cooling rating, which matters most for sleepers who run hot or live in warm climates.
better long-term durability and stronger perimeter / edge support — the two specs heavier sleepers should weight most.
Softer at 4/10 vs 5.5/10 — lighter sleepers compress less, so they typically need the softer of two options to get proper contouring.
Motion isolation rated the same on both — neither has a transfer-disturbance edge.
Price Comparison (Queen)
| Mattress | MSRP | Current | Sale? |
|---|---|---|---|
| Amerisleep AS5 | $2,099 | $1,599 | Save $500 |
| Leesa Sapphire Hybrid | $2,299 | $1,724 | Save $575 |
The Amerisleep AS5 is the budget choice at $1,599 — $125 less than the Leesa Sapphire Hybrid ($1,724). That's a 7% gap, which is worth weighing against the spec differences before deciding which delivers better value for your situation. Both are currently below MSRP.
Amerisleep AS5
Strengths
- ✓Plush pressure relief
- ✓Plant-based foam
- ✓20-year warranty
- ✓Excellent for side sleepers
Considerations
- —Too soft for stomach sleepers
- —Priced above entry-level options in this category — reflects premium materials and construction above mainstream mattress standards
- —Limited edge support
Leesa Sapphire Hybrid
Strengths
- ✓Sapphire foam layer provides excellent pressure relief and cooling
- ✓Available at premium retail partners — unusual physical try-out access for DTC
- ✓Zoned coil system provides targeted lumbar support
- ✓Premium quilted Merino wool cover for surface comfort and breathability
Considerations
- —May not fit all budgets — premium materials and construction above mainstream mattress standards
- —10-year warranty at this price is shorter than key competitors
Who Should Buy Which?
Choose the Amerisleep AS5 if you…
- →Budget-conscious shoppers
- →Organic / non-toxic priority shoppers
- →Softer feel seekers
Choose the Leesa Sapphire Hybrid if you…
- →Hot sleepers
- →Sitting near the edge
- →Firmer support seekers