Side-by-side mattress testing · 144+ comparisons published
Updated May 2026
Category
Tempur-Pedic TEMPUR-LuxeAdapt
King Koil Reserve Luxury
Comfort
9.7/10
9.3/10
Support
9.4/10
8.8/10
Cooling
8.9/10
8.4/10
Edge Support
9.1/10
8.7/10
Motion Isolation
9.9/10
8.3/10
Durability
9.7/10
9/10
Value
7.5/10
7.4/10
Quick Specs Comparison
Spec
Tempur-Pedic TEMPUR-LuxeAdapt
King Koil Reserve Luxury
Price (Queen)
$3,999
$3,799
Type
Memory Foam
Luxury Pillow-Top Hybrid
Firmness
4/10
5.5/10
Height
13 inches
15 inches
Trial
90 nights
120 nights
Warranty
10 years
10 years
Shipping
Free white glove delivery
White glove delivery through retail partners
Key Advantages
Why Choose Tempur-Pedic TEMPUR-LuxeAdapt
- 5" of premium TEMPUR material — most in lineup
- Virtually zero motion transfer
- Cloud-like pressure relief
Why Choose King Koil Reserve Luxury
- Genuinely plush pillow-top with natural fiber quilting
- Hand-tufted construction resists body impressions over time
- Strong pressure relief for side sleepers