Side-by-side mattress testing · 144+ comparisons published
Updated May 2026
Category
Purple Rejuvenate
SFERRA Sonno Notte Luxury Firm
Comfort
8.6/10
9.3/10
Support
9.2/10
9.7/10
Cooling
9.5/10
9/10
Edge Support
8.8/10
9.5/10
Motion Isolation
8.4/10
9.2/10
Durability
9/10
9.8/10
Value
7.4/10
7.5/10
Quick Specs Comparison
Spec
Purple Rejuvenate
SFERRA Sonno Notte Luxury Firm
Price (Queen)
$4,260
$5,462
Type
Hybrid
Luxury Firm Innerspring
Firmness
7/10
7/10
Height
14.5 inches
14.5 inches
Trial
100 nights
30 nights
Warranty
10 years
10 years
Shipping
Free delivery in 7-10 days; FSA/HSA eligible
White glove delivery
Key Advantages
Why Choose Purple Rejuvenate
- DreamLayer quilted top gives the grid a soft, familiar first impression and shortens the adjustment period
- 2 inches of GelFlex Grid over responsive coils — firm lumbar support with localised shoulder and hip relief
- Coolest-running sleep surface of any construction we test; nothing solid seals against your skin
Why Choose SFERRA Sonno Notte Luxury Firm
- Exceptional build quality — hand-tufted, made in USA
- Natural Talalay latex comfort layer for responsive support
- Individually pocketed coils minimize motion transfer