Serta Perfect Sleeper SmartSurface™ features Serta’s exclusive SmartSurface™ design for enhanced cushioning and comfort right at the sleep surface. SmartSurface offers more coils than Essential collection with 814 Free Flex® Innerspring (814 in queen) also upgraded edge support with foam encasing and longer warranty - 20 years limited.
SmartSurface™ models come in several softness options: Firm, Plush, Pillow Top these will vary in type and thickness of the comfort layers.
Some retailers have their "exclusive" collections with minor modification in type and thickness of padding layers. When comparing models always focus on coil type and coil amount, and also presence and thickness of premium materials - memory foam, gel foam, latex. Many retailers will have different names for the same mattress in this line, so you need to focus on an actual line not a single product. To learn more about different names of the same mattress click here.
Body Loft® Anti Microbial Fiber
Serta® PillowSoft™ Foam
Serta® Insulator Pad
Serta® Support Foam - select firm models
Serta® Comfort XD™ Foam - select pillow top models
814 Free Flex® Innerspring - inter-connected coils
Total® Edge Foam Encasement
StabL Base™ Foundation with double beam design
Serta’s Motion Essentials™ Adjustable Foundation
20 Years Limited - first 10 years
of 1 1/2" or greater