🇦🇺 Australia · Hybrid (Foam & Springs) vs Polyurethane foam
Emma Diamond HybridvsKoala
Which one is best for you? Emma Diamond Hybrid or Koala - 2026 comparison by Vs Mattress
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Koala
by Koala · Polyurethane foam
10 · 120-night trial
Pricing by size
Emma Diamond Hybrid
Koala
Essential information
| Emma Diamond Hybrid | Koala | |
|---|---|---|
| Type | Hybrid (Foam & Springs) | Polyurethane foam |
| Launched | 2021 | 2015 |
| Brand | Emma | Koala |
| Made in | Europe | China |
| Unique points | Take your sleep to the next level with the Emma Diamond Hybrid. This mattress has all the needed features to give you the sleep you deserve.
| The New Koala Mattress has customisable firmness and 3 zones of support, you can flip the top layer to get the firmness just right. Here's the layers:
|
| Video | Emma Diamond Degree® Technology | The Koala Mattress | Find out More | Koala AU |
Certifications & trial
| Emma Diamond Hybrid | Koala | |
|---|---|---|
| OEKO-TEX® | Yes | No |
| CertiPUR-US® | No | Yes |
| Certifications | OEKO-TEX® | CertiPur-US®, GECA (Good Environmental Choice Australia), B Corp™ , 1% For The Planet |
| Other certification info | – | GECA (Good Environmental Choice Australia) Certified |
| Sleep trial | 100 nights | 120 nights |
| Warranty | 10 | 10 |
| Free shipping | – | – |
| Free returns | Yes | Yes |
| Pay later | No | Yes |
| Delivery info | Free, No-Contact Delivery for all Orders. You will receive your mattress in 1- 3 business days for metro areas and 5 - 10 business days for rural areas. | We use the latest technology to squish our mattress and deliver it in a small box. Ready to sleep on immediately. We offer free 4 hour delivery in Sydney, Melbourne, Brisbane, Perth and Adelaide. Everywhere else, delivery is still fast and free. |
Firmness & feel
| Emma Diamond Hybrid | Koala | |
|---|---|---|
| One firmness fits all | Yes | No |
| Select your firmness | No | No |
| Adjustable firmness | No | Yes |
| Half and half firmness | No | No |
| Flippable / reversible | No | Yes |
| Firmness info | This mattress has all the needed features to give you the sleep you deserve regardless of your preferred sleeping position. The best way to find out whether a mattress is right for you, is from the comfort of your own home. That's why Emma give you 100 nights to test the Emma Diamond Hybrid Mattress. If you decide its not quite right, you can send it back for free. | The Koala mattress has a double-sided comfort layer that you access by unzipping the cover, and flip this layer over. You can choose between medium-firm support and firmer support. Koala recommend trying the medium-firm default side first. |
Construction & materials
| Emma Diamond Hybrid | Koala | |
|---|---|---|
| Layers | Diamond Degree® Graphite Foam, Adaptive comfort foam, Pocket springs, HRX foam | Kloudcell™ comfort layer, NoPressure Adaptive Core |
| Cover | Climate-regulating and elastic cover - This fully breathable, removable, and washable premium cover is designed to help facilitate heat dissipation of the Diamond Degree graphite foam. Its airy structure lets the mattress breathe during the day without hindering the thermoregulatory effects of the mattress. | Tencel - Nothing beats breathability in bed. Made with a TENCEL™ Lyocell fibre, all you need to know about our sensitive and soothing 7cm comfort layer is that it absorbs and releases moisture, making nodding off a breeze. |
| Machine-washable cover | Yes | No |
| Ergonomic handles | Yes | No |
| Comfort | Diamond Degree® graphite foam - With the infusion of diamond and graphite particles, this innovative coating quickly dissipates excess heat away; extending the duration of your deep sleep phase. The low rolling-resistance of the foam also requires less effort from your body when you involuntarily toss and turn during sleep, meaning you’re less likely to wake yourself up or be disturbed by your partner in the middle of the night. Adaptive comfort foam - This ergonomically designed foam layer adapts to your body and optimally distributes body pressure, allowing you to sleep comfortably regardless of your build or sleeping position (back, side, stomach). | Our customisable, double-sided Kloudcell™ comfort layer means you can choose what firmness level of work for you. It comes in a medium-firm feel but if you’re on the lookout for something a little firmer, it's as easy as unzipping and flipping the comfort layer. |
| Support | Pocket springs - The individually encased steel pocket springs provide dynamic body adaptation and improved breathability over a standard foam mattress, while also allowing for movement isolation to minimize disturbances brought about by movements. HRX foam - This supportive foam layer provides optimal 3 zone back support and superb durability. | To help create an ideal foundation for sleeping, 3 targeted high-density precision cut support zones are designed to take the pressure off. No matter what position you prefer, overall it helps make a better sleeping experience. |
| Posts | Top Recommended Mattress by CHOICE® Good Design Award Winner for 2022, Rated 4.7 out of 5 stars in ProductReview | Koala's Mission Koala supports 1% for the Planet, and many other charities, check them here... [Read more] |
Size & weight
| Emma Diamond Hybrid | Koala | |
|---|---|---|
| Available sizes | Single, King Single, Double, Queen, King | Single, King Single, Double, Queen, King |
| Dimensions | Single: 25 cm | Single: 25 cm |
| Single weight (kg) | 20 | 20 |
| King Single weight (kg) | 23 | 25 |
| Double weight (kg) | 27 | 30 |
| Queen weight (kg) | 32 | 35 |
| King weight (kg) | 40 | 42 |
FAQs
Emma Diamond Hybrid
What firmness is the Emma Diamond Hybrid mattress?
The Emma Diamond Hybrid Mattress is described as having a medium firmness level. This classification suggests that it offers a balanced blend of comfort and support. It's designed with adaptive comfort foam that conforms to your body shape, providing tailored support where you need it most. In addition, the mattress features pocket springs that work independently, contributing additional support and stability. The medium firmness level of the Emma Diamond Hybrid Mattress makes it suitable for a wide range of sleepers, as it can accommodate various sleeping positions and body types.
Why are hybrid mattresses more expensive?
Hybrid mattresses, such as the Emma Diamond Hybrid Mattress, typically command a higher price point due to a few key factors. They incorporate a combination of materials, including foam layers for comfort and pocket springs for support, which requires a more complex construction process. This blend not only offers balanced comfort and support but also tends to enhance the mattress's durability and lifespan. Furthermore, the substantial size and weight of hybrid mattresses can lead to increased shipping and handling costs. Despite the higher initial cost, many sleepers find the long-term benefits of hybrid mattresses, such as their balanced comfort, improved support, and enhanced lifespan, to be a worthwhile investment.
Does the Emma Diamond Hybrid get hot?
The Emma Diamond Hybrid Mattress incorporates specific features aimed at mitigating heat retention and fostering a cool sleep environment. It utilizes the Emma UltraDry™ Breathable Cover, a fully breathable cover designed to facilitate heat dissipation and maintain an ideal temperature for sleep. Additionally, the mattress is equipped with Diamond Degree Foam, a unique material imbued with diamond and graphite particles. This innovative foam efficiently eliminates excess heat, helping to sustain a cool and comfortable sleeping surface. These combined features work to ensure that the Emma Diamond Hybrid Mattress remains adequately cool for a comfortable and restful sleep.
Koala
Why does my Koala mattress smell?
The smell you're noticing from your new Koala mattress is likely due to off-gassing, a common occurrence with new products made from certain materials, including polyurethane foam. Off-gassing refers to the release of volatile organic compounds (VOCs) into the air, and it can result in a unique, often chemical-like smell. This process is generally harmless, and the odor usually disappears on its own within a few hours to a couple of weeks after unboxing. To help speed up the process, you can air out the mattress or place it in a well-ventilated area. However, if the smell persists or causes discomfort, it's recommended to reach out to the manufacturer for assistance.
Can I wash my Koala mattress cover?
Yes, you can wash your Koala mattress cover. It is designed with a removable feature that allows you to unzip it from the mattress. For cleaning, you can place the cover in your washing machine on a cold cycle. After washing, it's best to let it air dry. If you notice any light stains, you can spot clean those using a mild detergent and a soft cloth. Remember, for stubborn stains or extensive cleaning, it might be best to consult with the manufacturer or a professional cleaning service to avoid potential damage.
Can Koala mattress be flipped?
The Koala mattress is designed with a unique feature: it has two flippable layers within the mattress that allow you to adjust the firmness to your liking. These layers are found under the breathable TENCEL® Lyocell Cover, which encases the flippable comfort layer. To adjust the firmness, you simply unzip the mattress cover and flip the double-sided Kloudcell® mattress topper. This feature allows you to customize the feel of your mattress without having to flip the entire mattress, which is not designed to be flipped as the support base layer is not meant for sleeping directly on. Despite this ability to customize firmness, it's still recommended to rotate the mattress head-to-foot regularly to ensure even wear and longevity.
Thank you for checking out this Emma Diamond Hybrid vs Koala 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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