Leesa Sapphire Hybrid vs Casper The One
Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.
Leesa
Sapphire Hybrid
$1,724
$2,299 MSRP
Queen
Casper
The One
$799
$999 MSRP
Queen
| Feature | Leesa Sapphire Hybrid | Casper The One |
|---|---|---|
| Overview | ||
Type | Hybrid | Memory Foam |
Firmness 1 = softest, 10 = firmest | 5.5 / 10 | 6 / 10 |
Queen Price Current / sale price | $1,724 | $799 |
Trial Period Return window | 100 nights | 100 nights |
Warranty | 10 years | 10 years |
| Performance Ratings | ||
Cooling Hot sleepers | Excellent | Low |
Motion Isolation Partners, light sleepers | Excellent | Excellent |
Pressure Relief Hip/shoulder pain | Excellent | Good |
Edge Support Sit/sleep near edge | Excellent | Fair |
Durability Long-term performance | Excellent | 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 | Available | Affirm |
| Materials & Safety | ||
Certifications Organic / non-toxic | None listed | CertiPUR-US |
Off-Gassing New-foam smell concern | — | CertiPUR-US certified foam |
| Best For | ||
Ideal sleeper profiles |
|
|
| Actions | ||
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
Casper The One
Strengths
- ✓Zoned Support (shoulder/hip differentiation)
- ✓Solid motion isolation
- ✓Open-cell foam for breathability
- ✓100-night trial
Considerations
- —No active cooling
- —Fair edge support
- —All-foam (no coil bounce)
Who Should Buy Which?
Choose the Leesa Sapphire Hybrid if you…
- →Hot sleepers
- →Side sleepers / pressure relief
- →Sitting near the edge
Choose the Casper The One if you…
- →Budget-conscious shoppers
- →Organic / non-toxic priority shoppers
Leesa Sapphire Hybrid
Casper The One
Compare with Another Mattress
Want to add a third option? Visit the Browse page and select up to 4 mattresses to compare.