Side-by-side mattress testing · 144+ comparisons published
Updated September 2026
Category
Serta Classic Mattress (Enhanced)
Lull Original
Comfort
Not lab tested
8.6/10
Support
Not lab tested
8.4/10
Cooling
Not lab tested
8.3/10
Edge Support
Not lab tested
8/10
Motion Isolation
Not lab tested
8.8/10
Durability
Not lab tested
8.4/10
Value
8.7/10
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 Classic Mattress (Enhanced)
Lull Original
Price (Queen)
$599
$649
Type
Hybrid
Memory Foam
Firmness
6/10
6/10
Height
Varies by comfort level
10 inches
Trial
120 nights
100 nights
Warranty
10 years
10 years
Shipping
Free shipping
Free shipping
Key Advantages
Why Choose Serta Classic Mattress (Enhanced)
- Gel memory foam adds real pressure relief over the base Classic
- Only $100 more than the Standard at queen
- Wrapped coils keep motion transfer moderate
Why Choose Lull Original
- Simple, effective design
- Affordable price point
- Good motion isolation