ComparisonLast updated on 20 January 2025
Douglas Summit vs Purple Premier 4 vs Wright W1.27 vs Polysleep Zephyr vs Emma Original vs Cherry vs Douglas Original vs Leesa Hybrid
Easily compare the Purple Premier 4 vs Douglas Summit Mattresses side-by-side.
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| Latest Promotions | |||||||
2 Days Only! FREE Comfort Sleep Bundle + 50% OFF all Duvets with Mattress Purchase! See offer | Up to $400 Off a Purple Plus Mattress See Purple Website | Get $200 off mattresses. Use our code MZONE200 at checkout. Cannot be used when on-site offers are running. See offer | Enjoy up to 20% Off The Sierra and The Origin 2.0 See offer | Spring Sale! mattresses up to 60% Off See Emma website | Looking for Cherry ? Try Juno ! See offer | 2 Days Only! FREE Comfort Sleep Bundle + 50% OFF all Duvets with Mattress Purchase! See offer | Spring Sale! 20% Off Mattresses! | Get Free, no-contact delivery | 100-night trial | Offer valid 4/29/25 See Leesa website |
At a glance | |||||||
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Essential Mattress Info | |||||||
| Brand | |||||||
| Douglas by Goodmorning.com | Purple (Canada) | Wright (Canada) | Polysleep (Canada) | Emma (Canada) | GoodMorning.com | Douglas by Goodmorning.com | Leesa (Canada) |
| About | |||||||
| Mattress Type | |||||||
| All Foam | Hybrid (coils, foam & polymer grid) | All Foam | All Foam | All Foam | All Foam | All Foam | Hybrid (coils and foam) |
| Prices | |||||||
| Video | |||||||
| Certifications | |||||||
| CertiPur-US® | |||||||
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| OEKO-TEX® | |||||||
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Trial & Warranty | |||||||
| Trial Period | |||||||
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| Trial Period (nights) | |||||||
| 365 | 100 | 120 | 100 | 365 | 120 | 365 | 100 |
| Warranty Length (years) | |||||||
| 20 | 10 | 15 | 10 | 10 | 15 | 20 | 10 |
Firmness Options | |||||||
| One Firmness Fits All? | |||||||
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| Adjustable Firmness | |||||||
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| Half-Half Firmness | |||||||
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| Selectable Firmness | |||||||
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| Flippable / Reversible Firmness | |||||||
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| Firmness Info | |||||||
The Douglas Summit mattress offers a medium-firm feel, striking the ideal balance between comfort and support:
* Firmness Level: Medium-Firm (6,5 on the firmness scale), suitable for all sleeping positions.
* **Adaptive Comfort**: The mattress contours to your body, providing personalized support without feeling too soft or too firm.
This balanced firmness ensures that you receive the necessary support for spinal alignment while enjoying the plush comfort that leads to restful sleep. | The 4-inch Purple Grid™ layer is ideal for any sleep position - especially side sleepers. Perfect for sleepers with a soft mattress-feel preference. This is the softest of the Purple mattresses. Petite customers (115-pounds or less) tend to prefer The Purple Premier, as their pressure points are better cradled due to a thicker Purple Grid. Similarly, customers who weigh 250-pounds or more have expressed a common interest in The Purple Premier, as it offers a bit more support. | It rates as a medium-firm mattress, but really combines the best of both firm and soft products. It's the perfect balance of comfort and support. Our provides superior pressure relief, with little bounce, and zero motion transfer. Essentially you feel like you're floating on a cloud. Unlike other memory foam mattresses, we sped up our foam's response rate so that you don't sink too far down into the core, and so you don't feel stuck in the foam. | N/A | The Emma Original mattress is considered a medium-firm mattress. Rated a 5/10 on the firmness scale. It contours your body perfectly alleviating pressure points, as well as distributing your weight evenly. It adapts perfectly to your body shape while your spine stays aligned regardless of whether you are a side sleeper, back sleeper, or stomach sleeper. | The Cherry mattress is a Medium-Firm feel. Cherry gives you the support you need, no matter your sleeping position - ideal for side, back, and stomach sleepers. | A Single, Fine-Tuned Firmness. Douglas is a medium-firm mattress with a plush, supporting feel and pressure point relief for all sleeping positions. | N/A |
Mattress Construction | |||||||
| Materials Overview | |||||||
The Douglas Summit mattress is crafted with precision using only the finest materials to ensure unmatched quality and durability:
* **Eco-Friendly Memory Foam Layers**: CertiPUR-US® certified for safety and sustainability. These layers provide exceptional comfort while maintaining an environmentally conscious approach.
* **ecoLight Cooling Gel Foam**: This innovative foam requires up to 40% less carbon input to produce compared to traditional high-density memory foam, offering the same durability and responsiveness without retaining heat.
* **Sustainable Infinitex Fibres**: Utilized in the mattress cover, these fibres are derived from sustainable sources, providing a soft and breathable surface that enhances overall comfort.
From the first touch, you’ll notice the premium quality of every layer, designed to give you the sleep you’ve always dreamed of. | The Purple Premier 4 is made with ultra-high-quality materials engineered for the perfect synergy of durability, luxury, and No Pressure Support:
| 4 layers of construction:
| The Zephyr Mattress is made of 5 layers of polyurethane foam:
| The Emma Original Mattress has three foam layers plus a reinforced perimeter, the layers are:
| If you're looking for an affordable Canadian-made mattress then this six-inch mattress ticks the boxes, made with two foam layers:
| Douglas mattresses are made with Canadian-built foams and fabrics. Three layers of high-quality foam:
| 5-Layer Construction
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| Comfort Info | |||||||
Experience the perfect balance of softness and support with the Douglas Summit mattress:
* **Plush Comfort Layers**: The ecoLight cooling gel foam contours to your body, alleviating pressure points and providing a cloud-like sleeping experience.
* **Advanced Cooling Technology**: Say goodbye to overheating. The ecoLight cooling gel foam actively dissipates heat, keeping you comfortably cool throughout the night.
* **Machine-Washable Cover**: Easy to remove and clean, the cover ensures your mattress stays fresh and hygienic for years to come.
This isn’t just a mattress—it’s your personal retreat, designed to cradle you into blissful sleep. | The Purple Grid™ has thousands of open air channels that feel cool as you lie doown and neutralize your body heat throughout the night so you sleep comfortably all night long. | Four layers of high-density memory foam, refined through two years of R&D and 27 rounds of prototyping to provide the perfect balance of comfort, support, responsiveness, and breathability. | Using organic cotton fibers and Nanobionic® Technology, the Zephyr Mattress transforms your natural body heat into regenerating infrared rays. The benefits of infrared rays on the body are widely recognized. It's been proven that they are very beneficial in the energetic and restorative processes of the human body. This advanced technology allows you to recover better, especially after heavy physical exertion. You'll wake up recharged and feeling great! | The team of sleep experts have designed the Emma mattress to allow for good airflow and top notch moisture regulation so you stay cool and sweat-free while you sleep. | Breathable gel foam helps you sleep cool and comfortable. | Douglas' CoolSense™ cover and ecoLight™ cooling gel foam layer absorb more heat with faster dissipation, giving you a cooler sleep. Moisture-wicking CoolSense™ cover Breathable ecoLight™ cooling gel foam Fast infrared heat dissipation. | The Leesa Hybrid mattress combines Leesa's premium cooling and pressure-relieving foams with an advanced pocket spring system that actively responds to your body's pressure points throughout the night. As your body presses into the mattress, The individually-wrapped coils gently push back, providing unparalleled support, edge to edge. |
| Support Info | |||||||
The Douglas Summit mattress doesn’t just focus on comfort—it delivers on support too:
* **Full-Body Support System**: The high-density support foam layer ensures optimal spinal alignment, no matter your sleeping position.
* **Motion Isolation Technology**: Share your bed without compromise. The advanced design minimizes motion transfer, so you can sleep soundly even if your partner moves.
* **Reinforced Edge Support**: Sit or sleep comfortably on the edge without worrying about sagging.
Every detail of the Douglas Summit Mattress is engineered to provide the kind of support that promotes healthy sleep and reduces aches and pains. | When it comes to our signature Purple Grid™, the thicker the gel grid, the less pressure you'll feel. The hyper-elastic polymer gel Grid immediately flexes to support your position and springs back into place as you readjust or move. The Purple Grid™ is designed to dynamically flex under pressure so it cradles pressure points like your hips and shoulders while still supporting the rest of your body. A border using high density foam creates reinforced edge support. | Our four-layer weightless foam system combines a plush top layer with increasingly firmer base layers, to deliver an optimal combination of comfort and support. We refined our mattress through 27 rounds of testing, optimizing for pressure-relief at all five key pressure points. We tested a range of body types and sizes, ensuring that the W1.27 would be supremely comfortable for almost all people, while still providing full body support. | The integrated support frame keeps your mattress from flattening when you sit on the edge, and reinforces the structure. This allows you to sleep right on the edge - maximizing your mattress surface. | A reinforced perimeter that not only helps prevent restless and active sleepers from falling off at night, but also helps all sleepers easily sit up in the morning. | Cherry uses foams that meet CertiPUR-US® standards for materials, emissions, and durability. The high-density support foam is super durable. | Best-in-class spinal alignment for side sleepers. Balanced support for back sleepers. Pressure-point relief for stomach sleepers. The Perfect Bounce Douglas' 3-layer design gives it a superior memory effect with just enough bounce for easy movement during the night. Luxury ecoLight™ fast-response contouring memory foam High bounce Elastex™ transition layer for spring and support Even motion isolation support foam with enhanced edge support. | The Secret is in the Springs Our pocket-springs were created after many hours of prototyping to find the perfect gauge wire that gives superior edge support. Once perfected, the coils are encased and placed between layers of foam for the perfect fusion of pocket springs and high performance foam. |
| Comfort Specs | |||||||
The Douglas Summit is crafted to suit a wide range of sleep preferences:
* **Perfect for All Sleepers**: Whether you sleep on your side, back, or stomach, the mattress adapts to your unique needs.
* **Pressure Relief Technology**: Relieves tension on common pressure points like shoulders, hips, and lower back, ensuring you wake up pain-free. | Air circulates more easily through the interior coils, which perfectly complement the Grid's built-in air channels and temperature-neutral gel material. | To keep our mattress from overheating, we developed an extraordinary new foam called 3BELOW™. It's a fully breathable, open-cell material, infused with heat-conductive gel particles. That means it actually draws heat from your body and disperses it throughout the mattress so it escapes more quickly. As a result, the W1.27 sleeps three degrees cooler than other foam mattresses, right in the sweet spot for deep, uninterrupted sleep. | Using GelFlex Plus, our premium memory foam topper is infused with gel particles. It cools you down when you're hot, and warms you up when you're cold. Breathable Hybrid Foam helps to regulate your body temperature. Our antimicrobial technology in the Antimicrobial Foam layer helps to reduce bacteria growth, and works as a protective shield against allergies. | The top layer of groundbreaking AIRGOCELL® memory foam enhances breathability by absorbing and dissipating body heat so you keep your cool all night long.
HALO® Memory Foam limits motion transfer so you won't notice your sleeping partners' movements.
| Cherry's open-cell gel-infused top layer helps dissipate body heat.
| The comfort layer of Luxury ecoLight™ Cooling Gel Foam is made with a 50% smaller carbon footprint, ecoLight™ cooling gel foam is just as durable, responsive, and luxurious as high density memory foam, but won't retain heat or feel like quicksand. Premium Elastex™ Foam As durable, supportive, and responsive as natural Latex foam, Elastex™ is made without any of the harmful, allergy-causing chemicals found in many Latex mattresses. | LSA200 Foam The 1.5" top layer is a high performance high density foam. This performance layer does not retain heat, is hole-punched to allow airflow cooling, and provides enough bounce for freedom of movement. |
| Support Specs | |||||||
The Douglas Summit mattress is built to last, offering a support system designed to cater to a variety of body types and sleeping styles:
* **High-Density Core Foam**: Delivers consistent support and prevents sinking, even for heavier sleepers.
* **Responsive Design**: Adjusts to your movements, so you never feel stuck or unsupported.
* **Durability Guaranteed**: Backed by a 20-year warranty, this mattress is a long-term investment in your sleep health. | Responsive Support Coils Individually wrapped stainless steel coils pair with the Grid™ to offer dynamic pressure relief and support. Each coil is wrapped in responsibly sourced premium noise-reducing fabric. The Purple Grid™ is a flexible gel material that instantly adapts to your body and sleep position, providing soft support where you want it and firm support where you need it. This material is organized in a grid formation, which creates walls that can support or fold, depending on how much pressure it receives. It's durable enough to last decades so you won't develop a body impression. And it buckles under specific pressure, which provides excellent motion isolation so you don't feel someone else move in the bed. | The core of our W1.27 is 100% viscoelastic memory foam. We tested every possible material, including memory foam, latex foam, coils, coil / foam hybrids, hand-rolled cotton, horsehair, and found that memory foam gives us the greatest precision in crafting a truly great product. We've made the best memory foam mattress on the market. The W1.27 achieves unparalleled balance, meaning that it's supremely comfortable to lay on, but also provides better body support than other products. | Targeted Zone Support: Your shoulders and hips need a different level of support, so we've adapted the density of our foam according to these areas of your body. Our foam is softer on the shoulder zone, to reduce the pressure felt from day-to-day activity. The hips and torso zone features firmer foam which provides better alignment for your spine. | HALO® Memory Foam is both ergonomic and motion isolating. The 3 zones are designed to provide both spinal alignment and the pressure-relieving support for individual body zones, which include the shoulders, back, and hips.
The High Resiliency Extra (HRX) foam layer is engineered to last for years, holding firm and preventing sag. Five adaptive cut-outs and over 100 supportive points distribute your body weight evenly to reduce pressure on your body so that you get support where you need it most.
| Cooling gel foam cradles your body and cushions pressure points in the shoulders, hips, and knees.
The high-density stable support foam lessens vibrations from a partner's movement to help you stay sound asleep. | Motion Isolation Support Foam Like millions of tiny pocket-coil springs, Douglas' support foam eliminates motion transfer between sleepers without sacrificing edge support. | Pressure-relieving Memory Foam The 1.5" memory foam layer delivers the body contouring and pressure relief you've come to expect from memory foam. Supportive Springs Premium grade steel springs nestled between two layers of 1" stabilizing foam provide a unique core support layer. |
| Fabric Specs | |||||||
The mattress cover isn’t just an accessory—it’s a vital part of the experience:
* **Soft and Breathable Fabric**: Made from high-performance materials to ensure maximum airflow and comfort.
* **Eco-Conscious Design**: Produced with sustainability in mind, the cover supports your values while enhancing your sleep.
* **Easy to Maintain**: The machine-washable cover makes keeping your mattress clean and fresh effortless. | StretchMax Cover Boasting even more stretch, the soft top material allows you to feel the full benefits of the Purple Grid™, while ultra-breathable woven side panels encourage airflow. | N/A | Our Organic Nanobionic cover is made with 88% Polyester, 1% Spandex and 11% Organic Cotton. Using Nanobionic technology paired with organic fibres, the cover redirects your bodies infrared rays to recharge your body faster and more efficiently, resulting in a better quality sleep. The eco friendly material that is grown without pesticides, insecticides, herbicides or other chemicals. This offers a healthy solution to consumers who have allergies, are chemically sensitive or those who prefer a soft, healthy and natural product! | Emma UltraDry ® Original Cover A temperature-regulating breathable cover made from 99% polyester and 1% elastane. The plush cover is moisture-wicking, easy to remove, and washable. The side fabric is 100% polyester and the bottom fabric is 87% polyester and 13% polypropylene. | Soft-Feel Cover Cherry's cover is super comfortable when you lie down. The textured cover is both aesthetically pleasing and soft to the touch. | Douglas CoolSense™ Cover A washable cover made with Natural Eucalyptus Fabric™. Inspired by the mountains of Western Canada, the CoolSense™ cover draws moisture away, leading to a cool, dry night. | A single knitted length of fabric (made in the USA) is beautifully tailored to hug the mattress and your body. Subtle quilting and our signature "patterns" of life stripes add to the elegance and comfort. |
| Manufactured in | |||||||
| 🇨🇦 Canada | United States | United States | Canada | Undisclosed | Canada | 🇨🇦 Canada | United States |
Suitability | |||||||
| Side Sleepers | |||||||
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| Back Sleepers | |||||||
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Size & Weight | |||||||
| Twin | |||||||
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| Twin Dimensions | |||||||
| 75 x 38 x 12 " | | 75 x 39 x 11 " | 75 x 39 x 11.5 " | 75 x 38 x 10 " | 75 x 38 x 6 " | 75 x 38 x 10 " | 75 x 39 x 11 " |
| Twin Weight (lb) | |||||||
| 47 | | 65 | 54 | 35 | 26 | 38 | 75 |
| Twin XL | |||||||
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| Twin XL Dimensions | |||||||
| 80 x 38 x 12 " | 80 x 38 x 13 " | 80 x 39 x 11 " | 80 x 39 x 11.5 " | 80 x 38 x 10 " | 80 x 38 x 6 " | 80 x 38 x 10 " | 80 x 39 x 11 " |
| Twin XL Weight (lb) | |||||||
| 51 | 105 | 65 | 56 | 37 | 29 | 40 | 80 |
| Full | |||||||
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| Full Dimensions | |||||||
| 75 x 53 x 12 " | | 75 x 54 x 11 " | 75 x 54 x 11.5 " | 75 x 53 x 10 " | 75 x 53 x 6 " | 75 x 53 x 10 " | 75 x 53 x 11 " |
| Full Weight (lb) | |||||||
| 64 | | 75 | 70 | 48 | 35 | 50 | 96 |
| Queen | |||||||
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| Queen Dimensions | |||||||
| 80 x 60 x 12 " | 80 x 60 x 13 " | 80 x 60 x 11 " | 80 x 60 x 11.5 " | 80 x 60 x 10 " | 80 x 60 x 6 " | 80 x 60 x 10 " | 80 x 60 x 11 " |
| Queen Weight (lb) | |||||||
| 76 | 168 | 85 | 77 | 58 | 38 | 65 | 115 |
| King | |||||||
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| King Dimensions | |||||||
| 80 x 76 x 12 " | 80 x 76 x 13 " | 80 x 76 x 11 " | 80 x 76 x 11.5 " | 80 x 76 x 10 " | 80 x 76 x 6 " | 80 x 76 x 10 " | 80 x 76 x 11 " |
| King Weight (lb) | |||||||
| 93 | 204 | 95 | 79 | 72 | 50 | 80 | 142 |
| Cal King | |||||||
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| Cal King Dimensions | |||||||
| 84 x 72 x 12 " | | 84 x 72 x 11 " | 84 x 72 x 11.5 " | 84 x 72 x 10 " | 84 x 72 x 6 " | 84 x 72 x 10 " | |
| Cal King Weight (lb) | |||||||
| 93 | | 95 | 79 | 72 | 50 | 80 | |
Delivery | |||||||
| Delivery Cost | |||||||
| FREE | FREE | FREE | FREE | FREE | FREE | FREE | FREE |
| Delivery Info | |||||||
Shipping is free to the majority of Canadian households. There may be a shipping fee to some remote locations. | Our products come to you in 3-5 business days via shipping courier for small parcels (such as pillows and sheets) and various larger parcels like a mattress in a box. Larger parcels (such as mattresses, beds, etc.) are delivered via our own White Glove Delivery. Although we cannot ship to P.O boxes, our White Glove Delivery can even deliver on weekends by request. | We ship anywhere in the United States and Canada. We offer two options for mattress deliveries - both 100% free. First, we can provide full in-home installation. This typically takes 4-9 business days. Alternatively, if you want your mattress faster, we can ship directly to your door, in 2-7 business days. | We ship via UPS Standard in the USA and Canada directly from our warehouse to your door. By doing this we cut out 3rd party distribution methods, lowering our carbon footprint. We offer free shipping and free returns in Canada. For the Northwest Territories, Yukon, and Nunavut, please note that there will be an added charge for shipping. | The Emma Original Mattress is delivered quickly, free of charge, straight from their warehouse to your door. And if Emma is not for you, they will pick up it up and give you a full refund. | Every Cherry mattress is made to order. Then it is shipped in a compact box right to your door. Easily move it to your room then watch it expand and sleep on it the same night. Shipping fees may apply for some remote locations. | Shipping is free to 99% of Canadians. There may be a remote shipping fee to some remote locations. After you order, it usually takes 2-3 business days for your mattress to ship. Delivery can take 1-6 business days after it has shipped, depending on your location. | Once an order is placed, we need 1-5 business days to build and compress your Leesa Hybrid before boxing and shipping it directly to you. UPS in-transit times vary from 1-5 business days depending on location. |
| Prices | |||||||
| Latest Promotions | |||||||
2 Days Only! FREE Comfort Sleep Bundle + 50% OFF all Duvets with Mattress Purchase! See offer | Up to $400 Off a Purple Plus Mattress See Purple Website | Get $200 off mattresses. Use our code MZONE200 at checkout. Cannot be used when on-site offers are running. See offer | Enjoy up to 20% Off The Sierra and The Origin 2.0 See offer | Spring Sale! mattresses up to 60% Off See Emma website | Looking for Cherry ? Try Juno ! See offer | 2 Days Only! FREE Comfort Sleep Bundle + 50% OFF all Duvets with Mattress Purchase! See offer | Spring Sale! 20% Off Mattresses! | Get Free, no-contact delivery | 100-night trial | Offer valid 4/29/25 See Leesa website |