Listed features, advertised feel, seller terms, and who each mattress may suit.
Find your best fit
Start with these listed features, advertised feel, and seller terms, then consider how they fit your preferences. The detailed comparison below covers shared features, differences, and questions to confirm before choosing either mattress.
Why it matters: Brick better fits shoppers who want to stay high on the mattress with very little give. Supreme cushions the shoulder and hip more readily while preserving spring response and a steadier perimeter.
Why it matters: The $60 step to Supreme buys two inches, a Euro top, responsive comfort foam, copper foam, and named Quantum Edge reinforcement. Brick remains the better fit when those comfort additions would make the surface softer than you want.
Why it matters: The thin copper comfort layer softens first contact, but the dense foam beneath keeps the mattress flatter and more resistant than Luxe or Supreme. The Euro top adds plush first contact while the faster foam rebounds more readily than slow, deeply enveloping memory foam.
| Feature | Allswell Brick 12-inch Extra Firm | Allswell Supreme 14-inch |
|---|---|---|
| Overview | ||
Type | Hybrid | Hybrid |
Firmness Published feel or standardized wording | Firm | Medium |
Queen Price Current / sale price | Check retailer | Check retailer |
Trial Period Terms from the linked seller | Check Walmart return policy | Check Walmart return policy |
Warranty | 10 years | 10 years |
| Performance Ratings | ||
Cooling Hot sleepers | Good | Good |
Motion Isolation Partners, light sleepers | Good | Good |
Pressure Relief Shoulder and hip cushioning | Average | Good |
Edge Support Sit/sleep near edge | Good | Good |
Durability Long-term performance | Average | Average |
| Compatibility & Features | ||
Adjustable Base Head/foot elevation | ✓ Yes | ✓ Yes |
Split King Support Two Twin XL per couple | — | — |
Financing | Available | Available |
| Materials & Certification Scope | ||
Listed certifications / claims Check model and material scope | None listed |
|
Certificate limitations Not an odor or safety guarantee | Confirm the certificate for the exact model and covered materials. A material certificate does not certify every part of a mattress or guarantee no odor. | Confirm the certificate for the exact model and covered materials. A material certificate does not certify every part of a mattress or guarantee no odor. |
| Best For | ||
Ideal sleeper profiles |
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| Actions | ||
Buy Allswell Brick when extra-firm support, minimal sink, copper-infused foam, and the lower $427 Queen price match how you sleep. Spend $60 more on Allswell Supreme when a plush Euro-top first contact, fast-response memory foam, copper foam, two additional inches, and reinforced Quantum Edge support will make the mattress more comfortable and usable. Brick is the firm-value choice; Supreme is the cushioned premium choice.
Brick is a 12-inch extra-firm hybrid built around dense foam and minimal sink. Supreme is a 14-inch Euro-top hybrid that adds fast-response memory foam, copper foam, and reinforced Quantum Edge support for a more cushioned medium-firm experience. Allswell Brick 12-inch Extra Firm saves $60 at the current linked Walmart Queen prices. The better value is the one whose feel and support system match how you sleep.
Why it matters
Brick uses two inches of high-density foam to keep the top resistant. Supreme distributes support through responsive foam, independent coils, and a reinforced perimeter for a more balanced luxury feel. The dense transition layer spreads load before the springs engage, benefiting sleepers who want less hip sink and a steadier extra-firm surface. Supreme prioritizes a cushioned luxury surface and complete perimeter stability rather than Relax's three-zone lumbar-focused foam.
Why it matters
Copper foam adds a named heat-dissipation feature while the spring unit leaves more open space than an all-foam base. Copper foam supplies the named temperature feature, but the current listing does not identify Relax's cool-to-touch cover or Luxe's gel swirl layer.
Why it matters
The independent coils help localize movement, but shoppers who rely heavily on the edge get a clearer published reinforcement system from Luxe, Relax, or Supreme. The wrapped coils limit shared movement while the reinforced perimeter benefits couples and sleepers who regularly use the edge.
Why it matters
Brick saves $60 and is the confident buy for extra-firm sleepers. Supreme earns the premium when added cushioning, easier movement, and stronger published edge support improve your fit.
Why it matters
The exact Walmart listing provides a clear return window, which is especially useful when deciding whether an extra-firm surface is comfortable through full nights. Supreme shares Relax's current Queen price and retailer protection, letting shoppers choose by Euro-top response, copper foam, zoning, and size availability rather than return terms.
Use the differences above to match the mattress to the way you sleep. Each model has a clear reason to buy. When one costs less, choose it if it already delivers the feel, support, and temperature control you want. Pay more when the added material or feature gives you a benefit you expect to notice every night.
Both mattresses can be a strong purchase. These are the clearest strengths you gain and the compromises you accept with each one.
Advantages
Trade-offs
Advantages
Trade-offs
Published construction details and claims are from Allswell Brick 12-inch Extra Firm current Walmart product details and offer and Allswell Supreme 14-inch current Walmart product details and offer. SleepRanked checked the current linked Walmart listings, selected Queen offers, published materials, size availability, and retailer return presentation on September 19, 2026. The 10-inch model's exact page currently lists only Twin in stock; its Queen variant is out of stock. Construction descriptions were cross-checked against the detailed product records for each exact model. The 90-day language is Walmart's retailer return window, not a dedicated mattress sleep trial. Availability and return eligibility can change by selected variant and purchase date.