🇺🇸 United States · Hybrid (coils and foam) vs Memory foam
Beautyrest Harmony Lux CarbonvsCasper Original
Which one is best for you? Beautyrest Harmony Lux Carbon vs Casper Original - 2026 comparison by Vs Mattress
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Beautyrest Harmony Lux Carbon
by Beautyrest · Hybrid (coils and foam)
Check current deal.10 years · 100-night trial
Pricing by size
Beautyrest Harmony Lux Carbon
Casper Original
Essential information
| Beautyrest Harmony Lux Carbon | Casper Original | |
|---|---|---|
| Type | Hybrid (coils and foam) | Memory foam |
| Launched | 1925 | – |
| Brand | Beautyrest | Casper |
| Made in | United States | United States |
| Unique points | The Beautyrest Harmony Lux Carbon Series is a five layer design (prices and information based on the Medium Classic Top):
The Extra Firm Classic Top is available at a cheaper price. | The Casper Original is good for sleepers of all kinds who want both support and cooling. Three layers of construction:
|
| Video | – | Introducing Casper's Cooling Collection: Love Your Tomorrow. |
Certifications & trial
| Beautyrest Harmony Lux Carbon | Casper Original | |
|---|---|---|
| OEKO-TEX® | No | No |
| CertiPUR-US® | Yes | Yes |
| Certifications | CertiPur-US® | CertiPur-US® |
| Other certification info | – | – |
| Sleep trial | 100 nights | 100 nights |
| Warranty | 10 years | 10 years |
| Free shipping | – | – |
| Free returns | Yes | Yes |
| Pay later | Yes | No |
| 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. | The Casper ships to your door for free in a compact box thats easy to maneuver on your own. Additional fees may apply for HI, AK, and certain areas of Canada. Terms and conditions apply. |
Firmness & feel
| Beautyrest Harmony Lux Carbon | Casper Original | |
|---|---|---|
| One firmness fits all | No | Yes |
| Select your firmness | Yes | No |
| Adjustable firmness | No | No |
| Half and half firmness | No | No |
| Flippable / reversible | No | No |
| Firmness info | The Harmony Lux Carbon Series has 5 firmness options: Classic Top (available in Extra Firm, Medium and Plush) and Pillow Top (available in 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 $400 cost associated with the Plush Top options. | Award-winning comfort, signature "just right" feel. |
Construction & materials
| Beautyrest Harmony Lux Carbon | Casper Original | |
|---|---|---|
| Layers | Plush Comfort Foam, Medium Comfort Foam, Energy Foam, Beautyrest® Gel Memory Foam, T2 Pocketed Coil® Technology with BeautyEdge® | Breathable Polyurethane Foam, Zoned Memory Foam, Durable Polyurethane Support Foam. |
| Cover | Seaqual Fabric Technology utilizes recovered plastics from the ocean to create a durable and luxurious fabric. | Planet-friendly textiles. Up to 57 recycled bottles in each cover. |
| Machine-washable cover | No | No |
| Ergonomic handles | Yes | No |
| Comfort | Featuring our RightTemp Wave Foam, our Harmony Lux Carbon Series sleeps cool and comfortable all night. 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. | Stay cool all night with the innovative cooling system. AirScape: A top layer of perforated breathable foam helps reduce heat. Tiny holes move hot air and body heat away. A layer of Airscape perforated breathable foam increases airflow and circulates air so you don't get too hot at night. |
| Support | Beautyrest® Harmony Lux Carbon Series features our 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. BeautyEdge® for reliable edge support. Our Precision Support System powered by T2 Pocketed Coil Technology provides additional support where you need it most. Beautyrest® Gel Memory Foam and RightTemp Wave Foam work together to create incredible pressure relief. | Premium foam conforms to your body to relieve pressure. Zoned Support provides a layer of memory foam with 3 ergonomic zones to help align your spine and provide more relief. The durable base is engineered to prevent sinking and sagging while supporting your whole body. Get all-night comfort with the innovative support system. Zoned Support: 3 zones of targeted support for proper spinal alignment. Softer foam around the shoulders provides more relief to the upper body. Firmer foam under the hips, waist, and lower back helps align your spine. |
| Posts | – | – |
Size & weight
| Beautyrest Harmony Lux Carbon | Casper Original | |
|---|---|---|
| Available sizes | Twin, Twin XL, Full (Double), Queen, King, California King | Twin, Twin XL, Full (Double), Queen, King, California King |
| Dimensions | Twin: 14.75 " | Twin: 11 " |
| Twin weight (kg) | 57 | 46 |
| Twin XL weight (kg) | 59 | 50 |
| Full (Double) weight (kg) | 78 | 67 |
| Queen weight (kg) | 99 | 79 |
| King weight (kg) | 129 | 101 |
| California King weight (kg) | 134 | 100 |
FAQs
Beautyrest Harmony Lux Carbon
How many coils does Harmony Lux have?
The Beautyrest Harmony Lux models all feature the same pocketed coil support unit, which includes 850 coils (in the queen size) and provides zoned support.
What is the Seaqual Fabric Technology?
Seaqual is a collaborative initiative aimed at cleaning our oceans and raising awareness about marine litter. They convert ocean plastics into luxurious, high-quality sustainable fabrics. These fabrics not only feel great but also contribute to cleaner oceans. Each queen-size mattress made using Seaqual fabric helps to eliminate the equivalent of up to 50 water bottles from the ocean.
How do I know which firmness to select when I am mattress shopping?
The choice of mattress firmness is subjective and depends on your personal preferences and problem areas. Stomach sleepers generally benefit from a firmer mattress, while back sleepers find comfort in a firm to medium feel. Side sleepers often prefer a medium or plush mattress with extra pressure relief. These guidelines can assist in narrowing down options, but personalized recommendations based on individual needs can be obtained from the Customer Support team.
Casper Original
Has Casper original changed?
Yes, the new Casper Original has undergone changes from its previous version. It is now a medium firmness mattress. The older version was slightly firmer and had two comfort layers, a zoned transition layer, and a bottom support layer. The new version has removed the second comfort layer and replaced the zoned transition foam with zoned memory foam.
Can I sleep on my Casper right away?
Casper mattresses are designed to be slept on immediately after they have fully expanded. Unlike some mattresses that may soften over time, it's typically your body that adjusts to the mattress.
How many years does a Casper mattress last?
While the lifespan of a mattress can typically range from 7 to 10 years, Casper asserts that their foam mattresses can endure up to 12 years. This duration extends well beyond the 100-day return policy, ensuring that you receive a good return on your investment.
Thank you for checking out this Beautyrest Harmony Lux Carbon vs Casper Original mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.
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