Casper Sleep Element
Score: 79/100
Beautyrest World Class Level Three
Score: 85/100Rankings
The Beautyrest World Class Level Three Extra Firm mattress offers top-tier support, motion isolation, and advanced InfiniCool MAX cooling. Its substantial weight and premium price can be limiting for some buyers. Best for back or side sleepers who demand firm, high-performance bedding.
The Casper Element Full Mattress delivers zoned support, solid edge stability, and a generous 10-year warranty with a 100-night trial. Its all-foam construction may trap heat and it isn't hypoallergenic, with some confusion over its exact weight. Ideal for back and stomach sleepers seeking supportive comfort and reliable warranty coverage.
| Attribute | | |
|---|---|---|
10 inches | 14.25 inchesbest | |
53 inches | 54 inchesbest | |
10 yearsbest | 10 yearsbest | |
75 inchesbest | 74.5 inches | |
100 daysbest | 100 daysbest | |
| ↓ lower better | 25 lbbest | 97.3 lb |
1 | 3best | |
1best | 1best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Dimensions(3) | ||
Height (inches) | 10.0 inches | 14.25 inches |
Width (inches) | 53.0 inches | 54.0 inches |
Length (inches) | 75.0 inches | 74.5 inches |
Physical(1) | ||
Weight (lb) | 25.0 lb | 97.3 lb |
Comfort & Support(1) | ||
Firmness Level | Medium | Extra Firm |
Construction(1) | ||
Foam Layers | 1 | 3 |
Products in the top-left offer the best value (high score, low price).
Professional editors note the Casper Element's standout zoned support that aligns the spine, the inclusion of breathable Breathe Flex foam for temperature control, and the CertiPUR-US certification that assures low-VOC, safe foam.
Everyday buyers commonly praise the easy setup, the medium-firm supportive feel, and the strong edge support, while occasional complaints focus on the mattress's weight and occasional heat buildup for hot sleepers.
