Specification and editorial comparison · lab measurements not available
Updated October 2026
Category
Leesa Chill Mattress
Nectar Memory Foam
Comfort
Not lab tested
Not lab tested
Support
Not lab tested
Not lab tested
Cooling
Not lab tested
Not lab tested
Edge Support
Not lab tested
Not lab tested
Motion Isolation
Not lab tested
Not lab tested
Durability
Not lab tested
Not lab tested
Value
8.3/10
9.9/10
Blank cells mean that model has not completed our instrumented lab protocol, so we publish no measured score for it. We never estimate a number we have not recorded.
Quick Specs Comparison
Spec
Leesa Chill Mattress
Nectar Memory Foam
Type
Memory Foam
Memory Foam
Firmness
5.5/10
6/10
Height
11 inches
12 inches
Shipping
Free shipping
Free shipping & returns
Model specifications are catalog reference details, not instrumented measurements. Confirm the exact configuration and current seller terms.
Manufacturer Specs Compared
Figures each brand publishes on its own product page. Values a brand does not publish show as "Not published".
| Spec | Leesa Chill Mattress | Nectar Memory Foam |
|---|---|---|
| Profile height | Not published | 12" |
| Layers published | Not published | 3 |
| Cover material | Not published | Polyester-blend cover with polyethylene cooling fibres |
| Coil count | Not published | Not published |
| Coil gauge | Not published | Not published |
| Zoning | Not published | Not published |
| Foam density | Not published | Not published |
| Fire barrier | Not published | Not published |
| Certifications | Not published | CertiPUR-US |
| Made in | Not published | Assembled in Jeffersonville, IN, USA |
| Queen dimensions | Not published | 60" W x 80" L x 12" H |
| Queen weight | Not published | 70 lbs (filling material) |
Sources: Nectar official page
Key Advantages
Why Choose Leesa Chill Mattress
- ActiveCool™ cover genuinely reduces temperature
- Excellent motion isolation for couples
- Medium feel suits most sleep positions
Why Choose Nectar Memory Foam
- Exceptional value - premium feel at budget price
- Forever warranty - unprecedented coverage
- Outstanding motion isolation for couples