Comparison
Beautyrest Harmony Lux vs Allswell Supreme
Easily compare the Allswell Supreme vs Beautyrest Harmony Lux Mattresses side-by-side.
| Latest Promotions | |
4th of July Sale | Save up to $700 off select mattress + adjustable base sets See offer | See website See offer |
At a glance | |
|---|---|
| Recommended For | |
| What we like | |
| Keep in Mind | |
Essential Mattress Info | |
| Brand | |
| Beautyrest | Allswell |
| About | |
| Mattress Type | |
| Hybrid (coils and foam) | Hybrid (coils and foam) |
| Prices | |
| Video | |
Trial & Warranty | |
| Trial Period | |
| Trial Period (nights) | |
| 100 | 100 |
| Warranty Length (years) | |
| 10 | 10 |
Firmness Options | |
| One Firmness Fits All? | |
| Adjustable Firmness | |
| Half-Half Firmness | |
| Selectable Firmness | |
| Flippable / Reversible Firmness | |
| Firmness Info | |
The Harmony Lux has 7 firmness options:
* Classic Top (available in Extra Firm, Firm, Medium and Plush) and
* Pillow Top (available in Firm, Medium and Plush). The Classic Top is a firmer top for traditional support, the Plush Top is a plush, soft top for extra comfort. There is an extra $300 cost associated with the Plush Top options. | That just-right medium-firm feel. Rated a 4.5 to 6.5 on the very unscientific firmness scale. |
Mattress Construction | |
| Materials Overview | |
The Beautyrest Harmony Lux is a four layer design (prices and information based on the Coral Island Medium):
| The Supreme mattress by Allswell is the best in their lineup, constructed of the following layers:
|
| Comfort Info | |
Featuring Carbon fiber-infused RIGHTTEMP™ Wave Foam and InfiniCool® MAX, the Harmony Lux™ delivers maximum cooling to help you sleep comfortably all night. | Stay asleep with individually-wrapped coils which help minimize motion transfer. |
| Support Info | |
Beautyrest® Harmony Lux™ features the latest innovations in support, comfort, and cooling that work together in harmony for a better night's sleep. Its new and innovative coil design and support system, advanced pressure relieving foams, uniquely engineered cooling technologies and exclusive sustainable fabric technology makes this collection the ultimate choice in premium bedding. | Two-sided edge support with Reinforced Quantum Edge - use the whole sleeping surface and easily get in and out of the bed. |
| Comfort Specs | |
Consistently cool and comfortable InfiniCool™ Lux is a system of layers in the cover and right below the cover that are cool-to-the-touch. | Cooling graphite and copper gel layer absorbs and transfers heat away from the body. |
| Support Specs | |
Our Precision Support System™ powered by T2 Pocketed Coil™ Technology provides additional support where you need it most. ActiveResponse™️ Memory Foam contours to your body to help alleviate aches and pains caused by pressure and RightTemp™ Wave Foam work together to create incredible pressure relief. | Energex™ foam provides pressure relief over a wide range of temperature. |
| Fabric Specs | |
Lush Sleep Surface utilizes up to 100 recovered plastic bottles hand collected from coastlines and ocean-bound waterways to create a durable and luxurious fabric. | Quilted top panel woven with our signature A. This is a Euro top mattress with two layers of high-performance memory foam underneath its plush quilted surface which makes for a supreme sleep experience. |
| Manufactured in | |
| United States | |
Suitability | |
| Side Sleepers | |
| Back Sleepers | |
Size & Weight | |
| Twin | |
| Twin Dimensions | |
| 74.5 x 38 x 13.75 " | 75 x 39 x 14 " |
| Twin Weight (lb) | |
| 57.51 | 56 |
| Twin XL | |
| Twin XL Dimensions | |
| 79.5 x 38 x 13.75 " | 80 x 39 x 14 " |
| Twin XL Weight (lb) | |
| 61.42 | 59 |
| Full | |
| Full Dimensions | |
| 74.5 x 53 x 13.75 " | 75 x 54 x 14 " |
| Full Weight (lb) | |
| 79.96 | 78 |
| Queen | |
| Queen Dimensions | |
| 79.5 x 60 x 13.75 " | 80 x 60 x 14 " |
| Queen Weight (lb) | |
| 98.13 | 92 |
| King | |
| King Dimensions | |
| 79.5 x 76 x 13.75 " | 80 x 76 x 14 " |
| King Weight (lb) | |
| 126.42 | 116 |
| Cal King | |
| Cal King Dimensions | |
| 83.5 x 72 x 13.75 " | 84 x 72 x 14 " |
| Cal King Weight (lb) | |
| 130.48 | 116 |
Certifications & Sustainability | |
| Certifications | |
| CertiPur-US® | |
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| Other Certification Info | |
Delivery | |
| Delivery Cost | |
| FREE | FREE |
| Delivery Info | |
Conveniently delivered using our complimentary White Glove Delivery experience. After checkout, you'll be contacted by our shipping partner to select a delivery day that works best for your schedule. The day of your delivery, you'll get a call confirming your delivery window. Upon delivery, they will set up your new mattress and remove your old mattress and any packaging for that mattress. | Allswell offers free ground shipping to the 48 contiguous US states & DC. |
| Prices | |
| Latest Promotions | |
4th of July Sale | Save up to $700 off select mattress + adjustable base sets See offer | See website See offer |


