
Serta Sleeptrue
Score: 76/100
Novilla 10-inch Mattress
Score: 75/100Rankings

The Serta Sleeptrue Firm 11-inch hybrid combines custom coils with cool-twist gel foam for a firm, supportive sleep surface. Its main limitation is the lack of detailed trial or edge-support information, which may concern some buyers. Suited for back and stomach sleepers who prefer a firmer mattress.

Novilla's 10-inch Queen Mattress combines NanoGel cooling with a three-layer foam stack for medium-firm comfort. It lacks edge support and detailed fire-retardant information, which may be a concern for some users. Best suited for budget-conscious sleepers seeking a certified foam mattress.
| Attribute | ![]() | ![]() |
|---|---|---|
10 yearsbest | 10 yearsbest | |
279.4 mmbest | 254 mm | |
— | 100 daysbest | |
| ↓ lower better | 15.884 kgbest | 21.768 kg |
— | 3best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Dimensions(2) | ||
Mattress Height (mm) | 279.4 mm | 254 mm |
Mattress Weight (kg) | 15.884 kg | 21.77 kg |
Comfort & Temperature(1) | ||
Cooling Technology | Cool Twist Gel | NanoGel |
Comfort & Support(1) | ||
Support Type | Firm | Medium Firm |
Certifications & Safety(1) | ||
Certifications | CertiPUR-US | CertiPUR-US, OEKO-TX |

Products in the top-left offer the best value (high score, low price).

