Side-by-side mattress testing · 144+ comparisons published
Updated May 2026
Category
Tempur-Pedic TEMPUR-LuxeAdapt
Sleep Number ComfortNext Lux
Comfort
9.7/10
9/10
Support
9.4/10
9/10
Cooling
8.9/10
8.8/10
Edge Support
9.1/10
8/10
Motion Isolation
9.9/10
9.3/10
Durability
9.7/10
8.8/10
Value
7.5/10
7.5/10
Quick Specs Comparison
Spec
Tempur-Pedic TEMPUR-LuxeAdapt
Sleep Number ComfortNext Lux
Price (Queen)
$3,999
$3,999
Type
Memory Foam
Air Chamber Hybrid
Firmness
4/10
5/10
Height
13 inches
13 inches
Trial
90 nights
100 nights
Warranty
10 years
15 years
Shipping
Free white glove delivery
In-home delivery
Key Advantages
Why Choose Tempur-Pedic TEMPUR-LuxeAdapt
- 5" of premium TEMPUR material — most in lineup
- Virtually zero motion transfer
- Cloud-like pressure relief
Why Choose Sleep Number ComfortNext Lux
- Superior pressure relief for all major pain points
- 67% more cooling materials than ComfortMode
- Superior airflow engineering