Night Air Beds Ultra 11" 6-Zone Smart Zone Bed vs Night Air Beds Ultra 14" 6 Zone Smart Zone Bed, model 6145
Specs, prices, editor verdict, and who should buy which, compared side by side.
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Night Air Beds Ultra 11" 6-Zone Smart Zone Bed (premium, $1,999 to $2,999) vs Night Air Beds Ultra 14" 6 Zone Smart Zone Bed, model 6145 (premium, $3,499 to $5,699). Different tools for different jobs (see the per-product details below).
Compared on 14 shared specs · same category (sleep).
We have not scored these two head to head, so this page does not name a winner. The Night Air Beds Ultra 11" 6-Zone Smart Zone Bed starts at $1,999 and the Night Air Beds Ultra 14" 6 Zone Smart Zone Bed, model 6145 at $3,499. The per-buyer recommendations below say who each one suits.
Side-by-side specs
| Spec | Night Air Beds Ultra 11" 6-Zone Smart Zone Bed | Night Air Beds Ultra 14" 6 Zone Smart Zone Bed, model 6145 |
|---|---|---|
| price | $1,999 to $2,999 | $3,499 to $5,699 |
| mattress height | 11" total; brand says heights may vary and asks for 24 to 72 hours of foam recovery after decompression | 14 inches total; Night Air says heights vary slightly with air core firmness and foam decompression, and allows 24 to 72 hours for the foam to recover |
| comfort layer | 1.5" comfort foam | 3.5 inch reversible 5-Zone MicroTec gel memory foam with vertical perforations; sculpted side up for a plusher feel, flat side up for a firmer feel; densities not published |
| perimeter support | 9.5" high density foam support tray, 4" wide rails | 10.5 inch high density foam perimeter support tray |
| air zones | 6, three per side, lumbar area adjusted separately | 6 in total, 3 per side, per the product page and its comparison table; the lumbar area adjusts separately |
| air core material | Product page: "Heavy Duty TPU Air Cores"; technology page: "fabric covered vulcanized rubber" site-wide | Heavy Duty TPU per the product page; TPU (Thermal Polyurethane) on the spec image and TPU on the care page; the warranty page refers to a rubber air core; seams listed as molecularly bonded |
| power | FAQ: "standard 100 volt outlet"; firmness retained through a power interruption | One air processor on a household outlet; the FAQ says standard 100 volt, the care page 110 volt; surge protector recommended; no hard wiring |
| sizes | Twin XL, Queen, King, Split King | Twin XL, Queen, King and Split King on the product page; the compare page lists Queen and King only |
| base options | Mattress Only, Free EasyFlex 100, Multi-Use Base, EasyFlex 230, EasyFlex 330 with Incline & Massage | Easyflex 100 (free as a limited time offer), Multi-Use Base for Queen and King, Easyflex 230, Easyflex 330 with Incline, or mattress only |
| foam certification | "Certified Eco-Friendly Foam Manufacturing" bullet; no certifier named on the product page, no CertiPUR-US certificate published | No certificate or listing number published; the homepage names CertiPUR-US for all Night Air beds |
| shipping | Free to the 48 contiguous states except California; curbside; signature required | Free to the 48 contiguous states except California, which carries an unpublished charge; curbside; signature required; 2 people recommended at delivery; no P.O. boxes; Alaska and Hawaii buyers are told to call 1-800-289-2693, while the FAQ says website orders ship to the 48 contiguous states only |
| delivery window | Published four ways: 6-8 days (homepage), 7-10 business days (policy page), 7-10 days and 2-3 weeks common carrier (FAQ) | 72 hours to process, then 6 to 8 days (footer), 7 to 10 business days (shipping policy), 7 to 10 days by freight or 2 to 3 weeks by common carrier or White Glove (FAQ); White Glove price not published |
| trial | 100 nights, non-closeout beds; comfort return after 30 nights and one comfort enhancement; refund less $99, or less $199 if early or without an enhancement | 100 nights; a comfort return needs 30 nights and one accepted comfort enhancement, up to a $300 value; refund less $99, or less $199 if earlier or without an enhancement; one exchange per customer; bases and accessories do not qualify; the About page describes the trial with free returns and free delivery |
| warranty | 20 Year Limited, prorated trade-in credit: 100% through year 2, 50% years 3 to 7, 20% years 8 to 20 | 20 Year Limited for non-closeout beds, as a trade-in credit toward a replacement component or complete bed: 100% through year 2, 50% years 3 to 7, 20% years 8 to 20; the page also says 20/10 years without naming which part carries which term; non-transferable; residential use in the United States and Canada |
| financing | Deferred interest 6, 12 or 24 months on $500, $1,000 or $3,000 minimums; 29.99% purchase APR; order by phone | Synchrony; no interest if paid in full within 6, 12 or 24 months on $500, $1,000 or $3,000 or more; order placed by phone after applying |
Night Air Beds Ultra 11" 6-Zone Smart Zone Bed also publishes: firmness range, controls, pump, weight capacity, mattress-only price, cover care, FR barrier, transformer, reviews, manufacturer
Night Air Beds Ultra 14" 6 Zone Smart Zone Bed, model 6145 also publishes: model, maker and seller, length, width and weight, cover, firmness settings, hand controls, fill limit, electrical details, power interruption, load figure, fire barrier, foundation, assembly, shipping with a base, returns and cancellation, warranty exclusions, payment, support
Who should buy which
A couple in the 48 contiguous states outside California who want a different firmness on each side with the lumbar zone set separately, can live with wired controls that adjust one side at a time.
Delivery is curbside with a signature required, a qualifying return costs $99 and an early one $199, adjustable bases cannot be returned at all, the 20-year warranty is a prorated trade-in credit that drops to 50 percent after year 2, financing requires a phone order, and the brand contradicts itself on air core material, assembly and delivery timing.
Couples in the 48 contiguous states outside California who want each side's firmness, lumbar included, set by number on a wired control, who can move 2 boxes in from the curb, and who already own a base, platform frame or foundation.
You need published dimensions or a weight before buying, want separate head and foot buttons, want both sides adjusted at the same moment, or need delivery outside the 48 contiguous states. A warranty credit that drops to 20% from year 8, or a $99 deduction on a comfort return, may also rule it out.
Go deeper
Frequently asked
Which is better, the Night Air Beds Ultra 11" 6-Zone Smart Zone Bed or the Night Air Beds Ultra 14" 6 Zone Smart Zone Bed, model 6145?
We have not scored these two head to head, so this page does not name a winner. The Night Air Beds Ultra 11" 6-Zone Smart Zone Bed starts at $1,999 and the Night Air Beds Ultra 14" 6 Zone Smart Zone Bed, model 6145 at $3,499. The per-buyer recommendations below say who each one suits.
How much do they cost?
Night Air Beds Ultra 11" 6-Zone Smart Zone Bed: $1,999 to $2,999. Night Air Beds Ultra 14" 6 Zone Smart Zone Bed, model 6145: $3,499 to $5,699. Prices are verified against the manufacturer; check the live links for current pricing.
Who should buy which one?
Night Air Beds Ultra 11" 6-Zone Smart Zone Bed: A couple in the 48 contiguous states outside California who want a different firmness on each side with the lumbar zone set separately, can live with wired controls that adjust one side at a time. Night Air Beds Ultra 14" 6 Zone Smart Zone Bed, model 6145: Couples in the 48 contiguous states outside California who want each side's firmness, lumbar included, set by number on a wired control, who can move 2 boxes in from the curb, and who already own a base, platform frame or foundation.
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