ComparisonLast updated on 20 January 2025
Douglas Summit vs Purple Premier 4 vs Simba Hybrid 1500 vs Purple Premier 3 vs Endy vs Silk & Snow vs Douglas Original vs Apollo
Easily compare the Purple Premier 4 vs Douglas Summit Mattresses side-by-side.
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| Latest Promotions | |||||||
Buy a Mattress and get FREE Comfort Sleep Bundle (2 Premium Pillows + 1 Cotton Sheet Set + 1 Mattress Protector + 2 Pillow Protectors) See offer | Quick Deals! Up to 30% off bedding, pillows + more. See Purple Website | Sring Forward Event 25% off LIMITED TIME See Simba website | Quick Deals! Up to 30% off bedding, pillows + more. See Purple Website | Best Offer ever ! Get a free Essential Sleep Set when you purchase a mattress with the promo code : FREESLEEPSET-0224. While supplies last See offer | No promotion available | Buy a Mattress and get FREE Comfort Sleep Bundle (2 Premium Pillows + 1 Cotton Sheet Set + 1 Mattress Protector + 2 Pillow Protectors) See offer | Looking for Apollo ? Try Octave ! The Upgraded New Version of the Apollo Mattress See offer |
At a glance | |||||||
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| Recommended For | |||||||
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Essential Mattress Info | |||||||
| Brand | |||||||
| Douglas by Goodmorning.com | Purple (Canada) | Simba (Canada) | Purple (Canada) | Endy (Canada) | Silk & Snow (Canada) | Douglas by Goodmorning.com | GoodMorning.com |
| About | |||||||
| Mattress Type | |||||||
| All Foam | Hybrid (coils, foam & polymer grid) | Hybrid (coils and foam) | Hybrid (coils, foam & polymer grid) | All Foam | Memory foam | All Foam | Hybrid (coils and foam) |
| Prices | |||||||
| Video | |||||||
| Certifications | |||||||
| CertiPur-US® | |||||||
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| OEKO-TEX® | |||||||
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| GREENGUARD Gold | |||||||
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Trial & Warranty | |||||||
| Trial Period | |||||||
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| Trial Period (nights) | |||||||
| 365 | 100 | 100 | 100 | 100 | 100 | 365 | 120 |
| Warranty Length (years) | |||||||
| 20 | 10 | 10 | 10 | 10 | 15 | 20 | 15 |
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. | The Simba 1500 is a firm feel, the Simba 2500 is a medium-plush feel and the Simba 5000 Pro Flex is a plush feel. Simba used body profile data from 10 million sleepers (making up over 180 million profile points) to create a mattress designed for every sleep style and body type. Backed by a 100-night trial and 100,000+ five-star global reviews. | The 3-inch Purple Grid™ layer is optimal for sleep position changers. Perfect balance of soft and firm for couples with mixed mattress-feel preferences who share the same bed. 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. | The Endy Mattress is a medium-firm mattress designed to reduce pressure to your back and hips for optimal comfort. People of different body types and shapes will feel firmness differently, so try it in the comfort of your own home for 100 nights… | Traditional memory foam has a bad rep for having an inconsistent feel based on temperature. Our foam though? It keeps just the right amount of firmness, hot or cold. | A Single, Fine-Tuned Firmness. Douglas is a medium-firm mattress with a plush, supporting feel and pressure point relief for all sleeping positions. | Medium-Firm feel. Lie down, sink in, and feel every muscle in your body relax in just seconds. Apollo's slow sinking feel contours and moulds to your body while still delivering the overall support and firmness most mattress shoppers prefer. Ergonomic support for side, back and stomach sleepers. |
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:
| The Simba® 1500 is built for those who are looking for a firmer comfort. 4 layers:
| The Purple Premier 3 is made with ultra-high-quality materials engineered for the perfect synergy of durability, luxury, and No Pressure Support:
| The Endy Mattress is engineered with three unique foam layers:
| The Silk + Snow mattress uses luxurious ultra-dense 4lb memory foam and is comprised of 3 layers:
| Douglas mattresses are made with Canadian-built foams and fabrics. Three layers of high-quality foam:
| Introducing the most innovative and feature-rich mattress GoodMorning.com has ever created. Apollo is crafted for Canadian sleepers who want nothing but the very best for their bedrooms. Five layers of supremely comfortable and high-quality materials chosen to give you the ultimate in sleep satisfaction:
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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. | The world’s most 5 star rated mattress is engineered for optimal sleep. The engineered support base, along with the unique combination of conical pocket springs and memory foam, allows two people with different sleeping patterns and body types to enjoy the perfect night's sleep - without being interrupted by each other. | 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. | Endy mattresses are designed with foam that disperses and releases heat faster than traditional memory foam to create a cooler sleeping environment - so you can get the uninterrupted, restorative rest you need. Endy mattresses dramatically reduce motion transfer between you and your partner. So you can rest undisturbed - and rejuvenate more deeply. | When it comes to foam, weight means comfort and quality and our mattress is one of the heaviest on the market. Our ultra-dense 4lb memory foam will give you the plushness and pressure relief you've been looking for and keep that feel for 15 years or more. | 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. | Total Motion Isolation Apollo neutralizes motion waves before they have a chance to travel across the mattress and disturb your sleep. |
| 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. | N/A | 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. | Endy's comfort layer evenly distributes pressure points on your body to reduce tossing and turning - so you can relax more fully into your sleep. | Our foam mattress is the perfect hybrid - you'll get the spring and bounce of latex, with the support and pressure relief that memory foam is known for. | 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. | 360-Degree Edge Support Strong, supportive sidewalls make it easier for you to sleep near the edge of the bed without worrying about sinking down or sliding off. That's why Apollo uses high-density, reinforced foam along each side of the mattress. |
| 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. | The Simbatex foam has an open-cell structure and uses advanced graphite cooling technology to draw heat away from your body, keeping you cool and comfortable. Patented miQro springs allow air to move freely through the mattress - unlike pure memory foam which traps heat in. | Air circulates more easily through the interior coils, which perfectly complement the Grid's built-in air channels and temperature-neutral gel material. | Endy's proprietary top layer is made from open air cell foam that allows for better air flow than traditional memory foam. Endy foam is not like traditional memory foam. While memory foam mattresses sink in the summer and feel firm as a rock in the winter, Endy foam is temperature neutral and maintains a consistent firmness all year long. | A luxury 4 lb memory foam layer that provides a cooler, more consistent sleep surface every single night - 13x better than conventional memory foam, 16x better than latex. | 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. | 3 Powerful Cooling Features:
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| 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. | Featuring up to 1,500 unique conical pocket springs, these individually adjust as you sleep, ensuring body weight is evenly distributed for true gravity-defying comfort. Simbatex memory foam moulds expertly to your body shape. It's like a mattress tailor made for you. The perfectly engineered support base has different zones to ensure a perfect night's sleep for all. | 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 top Endy Comfort Foam layer has unique Open Air Cell Foam. Each air cell acts as an individual shock absorber, contouring the foam to your body by releasing air independently as pressure increases. This technology also reduces motion transfer, meaning you can change sleeping positions throughout the night without waking your partner. The middle foam layer is essential in providing support so you never feel like you are stuck within the softness of the comfort-focused top layer. This meticulously crafted transition layer gives the mattress bounce while providing a gradual transfer of energy, making it ideal for all sleeping positions. Lastly, the high-density bottom layer keeps sleepers properly supported creating a perfectly balanced sleep experience. | A premium 1.8 lb high performance foam transition layer that provides the spring and bounce you'd find in a latex or coil bed, while providing unparalleled support, pressure relief and motion isolation. This durable 1.8 lb premium support layer is the foundation to it all. Strength, support and structure of the mattress starts here. | Motion Isolation Support Foam Like millions of tiny pocket-coil springs, Douglas' support foam eliminates motion transfer between sleepers without sacrificing edge support. |
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| 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. | Anti-microbial knitted cover. This European designed hypoallergenic waterfall cover is not removable or washable. The grey base fabric can be cleaned with a soft, damp and clean cloth using small circular motions. Using a mattress protector could help extend the life of your mattress. | 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. | A micro quilted cover that is both breathable and soft, as well as being removable and machine washable for your convenience. | Ultra-Soft Premium Cover A top cover made from one of the world's smartest natural materials. We used an innovative antimicrobial textile, powered by pure silver to help prevent the growth of unwanted bacteria. Our silver technology is woven into the fibers, allowing the fabric to feel soft and luxurious. | 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. | PolarMAX™ Cooling Cover High-grade upholstery that wicks away moisture and feels noticeably cool to the touch. Easily unzip the top panel of your mattress cover and toss it into the wash. Even under the covers, Apollo's copper-infused foam has natural antimicrobial properties that keep bacteria at bay. |
| Manufactured in | |||||||
| 🇨🇦 Canada | United States | Canada | United States | Canada | Canada | 🇨🇦 Canada | Canada |
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 10 " | | 75 x 39 x 10 " | 75 x 39 x 10 " | 75 x 38 x 10 " | 75 x 38 x 12 " |
| Twin Weight (lb) | |||||||
| 47 | | | 43 | 43 | 38 | 50 | |
| Twin XL | |||||||
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| Twin XL Dimensions | |||||||
| 80 x 38 x 12 " | 80 x 38 x 13 " | 80 x 39 x 10 " | 80 x 38 x 12 " | 80 x 39 x 10 " | 80 x 39 x 10 " | 80 x 38 x 10 " | 80 x 38 x 12 " |
| Twin XL Weight (lb) | |||||||
| 51 | 105 | 91 | 43 | 48 | 40 | 53 | |
| Full | |||||||
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| Full Dimensions | |||||||
| 75 x 53 x 12 " | | 75 x 54 x 10 " | | 75 x 54 x 10 " | 75 x 54 x 10 " | 75 x 53 x 10 " | 75 x 53 x 12 " |
| Full Weight (lb) | |||||||
| 64 | | | 53 | 65 | 50 | 69 | |
| Queen | |||||||
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| Queen Dimensions | |||||||
| 80 x 60 x 12 " | 80 x 60 x 13 " | 80 x 60 x 10 " | 80 x 60 x 12 " | 80 x 60 x 10 " | 80 x 60 x 10 " | 80 x 60 x 10 " | 80 x 60 x 12 " |
| Queen Weight (lb) | |||||||
| 76 | 168 | 145 | 70 | 76 | 65 | 83 | |
| King | |||||||
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| King Dimensions | |||||||
| 80 x 76 x 12 " | 80 x 76 x 13 " | 80 x 76 x 10 " | 80 x 76 x 12 " | 80 x 76 x 10 " | 80 x 76 x 10 " | 80 x 76 x 10 " | 80 x 76 x 12 " |
| King Weight (lb) | |||||||
| 93 | 204 | 176 | 92 | 91 | 80 | 105 | |
| Cal King | |||||||
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| Cal King Dimensions | |||||||
| 84 x 72 x 12 " | | | | 84 x 72 x 10 " | 84 x 72 x 10 " | 84 x 72 x 10 " | 84 x 72 x 12 " |
| Cal King Weight (lb) | |||||||
| 93 | | | | 92 | 95 | 80 | 104 |
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. | Free shipping is available on all orders across Canada except for the following areas: Northwest Territories, Yukon, Nunavut, Newfoundland and Labrador. You have a choice between having your Simba mattress delivered via shipping courier or via Sleep Country's White Glove Delivery Service. With their White Glove Delivery Service your mattress will be delivered to your doorstep and placed in your bedroom, while following all COVID-19 safety protocols. | 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. | Endy mattresses ship for free to every Canadian province in a box the size of a hockey bag. Endy is available for purchase in Canada only. | We offer free shipping to all provinces. We will ship your package using various courier partners (UPS, Canada Post, USPS, Loomis Express, etc.). They will deliver Monday to Friday during business hours. | 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. | Shipping is free to the vast majority of Canadian households. There may be a shipping fee to some remote locations. Shipped in a box and easily delivered to houses, condos, apartments, and all other residences in Canada. |
| Prices | |||||||
| Latest Promotions | |||||||
Buy a Mattress and get FREE Comfort Sleep Bundle (2 Premium Pillows + 1 Cotton Sheet Set + 1 Mattress Protector + 2 Pillow Protectors) See offer | Quick Deals! Up to 30% off bedding, pillows + more. See Purple Website | Sring Forward Event 25% off LIMITED TIME See Simba website | Quick Deals! Up to 30% off bedding, pillows + more. See Purple Website | Best Offer ever ! Get a free Essential Sleep Set when you purchase a mattress with the promo code : FREESLEEPSET-0224. While supplies last See offer | No promotion available | Buy a Mattress and get FREE Comfort Sleep Bundle (2 Premium Pillows + 1 Cotton Sheet Set + 1 Mattress Protector + 2 Pillow Protectors) See offer | Looking for Apollo ? Try Octave ! The Upgraded New Version of the Apollo Mattress See offer |