Specification and editorial comparison · lab measurements not available
Updated October 2026
Category
Vispring Diamond Majesty
Sleep Number Climate360
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
6.8/10
7/10
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
Vispring Diamond Majesty
Sleep Number Climate360
Type
Handcrafted Triple-Layer Pocket Spring & Noble Fibers
Air Chamber Hybrid
Firmness
5.5/10
5/10
Height
11 inches
13 inches
Shipping
White-glove delivery through authorized retailers
In-home delivery & setup
Model specifications are catalog reference details, not instrumented measurements. Confirm the exact configuration and current seller terms.
Key Advantages
Why Choose Vispring Diamond Majesty
- Three hand-nested spring layers — the most sophisticated spring architecture on the market
- Cashmere, silk, Shetland wool and horsetail comfort layers
- Exceptional surface softness without sacrificing deep support
Why Choose Sleep Number Climate360
- Active cooling AND heating — 30° range each side
- Most advanced consumer smart bed available
- Ultimate contouring support (13")