Side-by-side mattress testing · 144+ comparisons published
Updated May 2026
Category
Charles P. Rogers Powercore Estate 5000
Serta iSeries Hybrid
Comfort
8.6/10
8.8/10
Support
9.2/10
9/10
Cooling
8.8/10
8.7/10
Edge Support
9/10
9/10
Motion Isolation
7.9/10
8.6/10
Durability
9.3/10
8.9/10
Value
9.2/10
8.5/10
Quick Specs Comparison
Spec
Charles P. Rogers Powercore Estate 5000
Serta iSeries Hybrid
Price (Queen)
$1,499
$1,399
Type
Hybrid
Hybrid
Firmness
7/10
6/10
Height
12+ inches (Plush 13+ inches)
12 inches
Trial
Trial and return terms vary by promotion — confirm at checkout
120 nights
Warranty
20-year warranty
10 years
Shipping
Free shipping in the contiguous US, made to order in the brand's own factory
Free shipping
Key Advantages
Why Choose Charles P. Rogers Powercore Estate 5000
- Gold Certified natural Talalay latex comfort layer — the higher-grade latex process, not a synthetic blend
- Active Powercore 2 dual-stage spring unit gives progressive support that adapts to body weight
- Factory-direct from a 170-year-old US manufacturer with no retailer markup
Why Choose Serta iSeries Hybrid
- Trusted 90+ year brand
- Widely available in stores
- Good balance of comfort and support