Side-by-side mattress testing · 144+ comparisons published
Updated May 2026
Category
Sleep Number ComfortNext Lux
Zenhaven Latex Mattress
Comfort
9/10
9.1/10
Support
9/10
9.2/10
Cooling
8.8/10
9.3/10
Edge Support
8/10
8.4/10
Motion Isolation
9.3/10
8/10
Durability
8.8/10
9.6/10
Value
7.5/10
8.3/10
Quick Specs Comparison
Spec
Sleep Number ComfortNext Lux
Zenhaven Latex Mattress
Price (Queen)
$3,999
$3,124
Type
Air Chamber Hybrid
Latex
Firmness
5/10
5/10
Height
13 inches
10 inches
Trial
100 nights
365 nights
Warranty
15 years
Lifetime
Shipping
In-home delivery
Free white-glove in-room delivery, setup, and old mattress removal
Key Advantages
Why Choose Sleep Number ComfortNext Lux
- Superior pressure relief for all major pain points
- 67% more cooling materials than ComfortMode
- Superior airflow engineering
Why Choose Zenhaven Latex Mattress
- Genuinely flippable: two distinct firmness levels in one mattress, so a wrong firmness guess is fixable at home
- All-latex build with zero polyurethane or memory foam — the most durable comfort material sold at scale
- 5-zone Talalay with vented channels gives lumbar reinforcement plus the best breathability of any bed we test