Side-by-side mattress testing · 144+ comparisons published
Updated May 2026
Category
Serta Perfect Sleeper Hybrid
Nolah Evolution 15
Comfort
Not lab tested
9.3/10
Support
Not lab tested
9.2/10
Cooling
Not lab tested
9.1/10
Edge Support
Not lab tested
9/10
Motion Isolation
Not lab tested
9.2/10
Durability
Not lab tested
9.1/10
Value
8.5/10
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
Serta Perfect Sleeper Hybrid
Nolah Evolution 15
Price (Queen)
$1,199
$1,199
Type
Hybrid
Hybrid
Firmness
6/10
6/10
Height
Varies by comfort level
15 inches
Trial
120 nights
120 nights
Warranty
10 years
Lifetime
Shipping
Free shipping
Free shipping
Key Advantages
Why Choose Serta Perfect Sleeper Hybrid
- The Serta most people actually buy — stocked nearly everywhere
- Medium feel suits mixed-position sleepers
- Strong support for back and body discomfort
Why Choose Nolah Evolution 15
- AirFoam doesn't trap heat like memory foam
- Excellent pressure relief
- Tall 15" profile feels luxurious