Intex Dura-Beam Plus King
Score: 80/100
King Koil Luxury 20in Beige
Score: 78/100Rankings
The Intex King Air Mattress with Dura-Beam Plus features Fiber-Tech construction, adjustable firmness, and a built-in pillow, inflating in just 2.25 minutes. Its short 6-month warranty and 20-lb weight may deter some users. Perfect for couples or heavy sleepers seeking a sturdy, quick-setup king-size air bed.
The King Koil Luxury Air Mattress features a rapid built-in pump, coil-beam support and a waterproof flocked pillow-top, delivering a hotel-like experience for up to 650 lb. Its higher weight and dependence on AC power, plus occasional pump noise, may be drawbacks for portable or power-free scenarios. Best for home guests or RV trips where quick setup and comfort are priorities.
| Attribute | | |
|---|---|---|
600 lbbest | 600 lbbest | |
| ↓ lower better | 2.25 minutesbest | — |
16.5 inches | 20 inchesbest | |
72 inchesbest | 54 inches | |
80 inchesbest | 75 inches | |
0.5 years | 1 yearsbest | |
| ↓ lower better | 20.2 lb | 18.05 lbbest |
110 V | 120 Vbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Dimensions(4) | ||
Height (inches) | 16.5 inches | 20.0 inches |
Width (inches) | 72 inches | 54.0 inches |
Length (inches) | 80 inches | 75.0 inches |
Weight (lb) | 20.2 lb | 18.05 lb |
Power(2) | ||
Pump Type | electric | built-in AC |
Pump Voltage (V) | 110 V | 120 V |
Warranty(1) | ||
Warranty (Years) (years) | 0.5 years | 1 years |
Products in the top-left offer the best value (high score, low price).
Professional editors emphasize the mattress's durable Fiber-Tech build and the convenience of the integrated electric pump, noting that these features provide reliable firmness and quick setup for guests or camping trips. The high 600-lb capacity and king-size dimensions are repeatedly cited as strengths for couples and heavy users.
Everyday consumers appreciate the easy inflation, plush comfort, and sturdy support, with no major complaints appearing in the available sources.
“inflates in under 2 minutes”
“the last air mattress you'll buy”
Professional reviewers commend the King Koil KK20C5BG29339 for its rapid inflation, superior coil-beam support, and luxurious flocked pillow-top surface, noting its puncture-resistant PVC and high weight capacity as key durability factors.
Everyday users praise the mattress for its quick setup, firm yet comfortable support, excellent air retention, and stability for couples, often calling it the last air mattress they'll purchase. Common complaints focus on occasional slow leaks, pump noise, and the bulkiness of the deflated unit.
