🇦🇺 Australia · Hybrid (Memory foam + Spring) vs Foam

Emma Comfort PremiumvsKoala Calm As

Which one is best for you? Emma Comfort Premium or Koala Calm As - 2026 comparison by Vs Mattress

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Emma Comfort PremiumUp To 55% OffKoala Calm As
Emma Comfort Premium logoEmma Comfort Premium

Emma Comfort Premium

by Emma · Hybrid (Memory foam + Spring)

Up To 55% Off

10 · 100-night trial

Koala Calm As logoKoala Calm As

Koala Calm As

by Koala · Foam

10 · 120-night trial

Pricing by size

Emma Comfort Premium

Single$590
King Single$650
Double$760
Queen$820
King$870

Koala Calm As

Single$1,000
King Single$1,200
Double$1,500
Queen$1,700
King$2,000

Essential information

Emma Comfort PremiumKoala Calm As
TypeHybrid (Memory foam + Spring)Foam
Launched20222022 (brand 2015)
BrandEmmaKoala
Made inGermanyChina
Unique points

The Emma Comfort Premium Mattress, a unique hybrid, blends the best of the Original and Diamond models, ensuring optimal spinal alignment with its reinforced core zone. Its comfort is derived from five expertly designed layers:

  • Airgocell foam
  • Memory foam
  • Pocket springs
  • HRX Foam
  • Removable and washable top cover

3 zones of support and easily customisable firmness levels, you can be rest assured the Koala Calm As Mattress hits the spot every single night.

  • COOLMAX® Sleep Surface Technology
  • Flippable Kloudcell™ Comfort
  • ZoneOut Transition Layer
  • NoPressure Adaptive Core
  • StayPut Edge Support
VideoEmma Comfort Premium Review + Bed FrameThe Koala Mattress | Calm As | Koala AU

Certifications & trial

Emma Comfort PremiumKoala Calm As
OEKO-TEX®YesNo
CertiPUR-US®NoYes
CertificationsOEKO-TEX®CertiPur-US®, GECA (Good Environmental Choice Australia), B Corp™ , 1% For The Planet
Other certification info––
Sleep trial100 nights120 nights
Warranty1010
Free shipping––
Free returnsYesYes
Pay laterNoYes
Delivery info

You don't have to worry about paying to get the Emma Comfort Premium Mattress to your home. It is delivered quickly, free of charge. And if Emma isn't for you, they will give you a full refund. Simply use the return portal to start the refund process.

We offer free 4 hour delivery in Sydney, Melbourne, Brisbane, Perth and Adelaide. Everywhere else, delivery is still fast and free.

Firmness & feel

Emma Comfort PremiumKoala Calm As
One firmness fits allYesNo
Select your firmnessNoNo
Adjustable firmnessNoYes
Half and half firmnessNoNo
Flippable / reversibleNoYes
Firmness info

The Emma Comfort Premium is a medium-firm mattress which makes it perfect for all types of sleepers. Backed by Emma's 100-night trial where you can test it in the comfort of your home.

The Koala Calm As 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. The Calm As mattress is the firmest, the Koala in the middle, and the Soul Mate is not quite as firm. The same order applies when using the softer side.

Construction & materials

Emma Comfort PremiumKoala Calm As
LayersAirgocell foam, Memory foam, Pocket springs, HRX FoamFlippable Kloudcell™ Comfort, ZoneOut Transition Layer, NoPressure Adaptive Core
CoverUltra-dry Elastic Cover - Removable and washable top cover: 99% polyester and 1% elastane. Side cover: 100% polyester. Bottom cover: 87% polyester and 13% polypropylene.Ultra cooling, our 7cm comfort layer made with COOLMAX® fibre has a 1cm quilted cover designed to help cool your body down with permanent moisture-wicking tech, making it easier to fall asleep faster. - 63% Polyester, 37% Polyester (COOLMAX® Fibre)
Machine-washable coverYesNo
Ergonomic handlesYesNo
ComfortYou can feel optimal pressure relief in different parts of your body because the mattress adapts to the shape of your body. Plus, keep dry at night with the moisture-wicking Airgocell® foam and Ultra-Dry® cover paired with the breathable AeroFlex® pocket springs.What might feel right to your mate, doesn't feel right to you. That's why we've created our double-sided comfort layer that gives you the choice between medium-firm support and firm support. Just unzip and flip it to find what works for you. Our customisable, double-sided Kloudcell™ comfort layer means you can choose what firmness level works 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.
SupportWith the 5 Zone AeroFlex Springs combined with advanced Visco-elastic Foam, you'll get the most comfort and support for a better night's sleep. Additionally, the reinforced core zone ensures maximum spinal alignment.Designed to take the pressure off, a high-density reactive layer with precision cut support zones helps to provide an ideal foundation for sleeping no matter what position you prefer. Known around our neck of the woods as StayPut Edge Support, but all you need to know about our super stable edges is that the chances of anyone sliding off the bed are slim to none.
Posts

Top Recommended Mattresses by CHOICE®

The most awarded pocket spring mattress in Europe .

[Read more]

Koala's Mission

Koala supports 1% for the Planet, and many other charities, check them here...

[Read more]

Size & weight

Emma Comfort PremiumKoala Calm As
Available sizesSingle, King Single, Double, Queen, KingSingle, King Single, Double, Queen, King
DimensionsSingle: 25 cmSingle: 29 cm
Single weight (kg)1826
King Single weight (kg)2231
Double weight (kg)2837
Queen weight (kg)3144
King weight (kg)3852

FAQs

Emma Comfort Premium

Does an Emma Premium get softer?

The Emma Premium mattress is designed to deliver a medium to medium-firm comfort level, which is typically suitable for a wide range of sleepers. This balance aims to provide both comfort and support, ensuring a good night's sleep. However, it's worth noting that some customers have reported that the mattress seemed to soften more than expected over time. This is not uncommon as mattresses do tend to adjust to the body's shape and sleeping habits over time, which can give the perception of softening. Please remember that comfort can be subjective and varies from person to person, so individual experiences can differ.

Does Emma premium have springs?

Yes, the Emma Premium Mattress is a hybrid mattress, which means it combines different materials – typically foam and springs – to provide a balanced blend of comfort, support, and durability. Specifically designed with memory foam and tall springs, this mattress offers firm support conducive to relieving back pain while ensuring a comfortable sleep. As part of the premium range, it includes heavier gauge springs for added durability and resistance to sagging. Despite a higher initial price, the long-term value, comfort, and durability it offers make the Emma Premium Mattress a worthwhile investment.

Is Emma premium mattress good for side sleepers?

The Emma Premium mattress, with its hybrid combination of foam and springs, can be well-suited for side sleepers. The memory foam layer offers contouring and pressure relief that side sleepers typically need, allowing for the necessary sinkage at the shoulders and hips for proper spinal alignment. However, comfort can be highly individual and may vary based on factors like body weight and personal preference. It's advisable to refer to the manufacturer's guidelines and consider any available sleep trial to ensure the mattress meets your specific needs. Remember to confirm the current terms and conditions with Emma or their authorized sellers.

Koala Calm As

Is Koala calm as worth it?

The Koala Calm As mattress, known for its comfort, support, and cooling features, is competitively priced and could be a worthwhile choice if it aligns with your sleep preferences and needs. However, individual comfort varies, so consider your personal sleeping habits and any physical conditions before purchasing.

How long will a koala mattress last?

While it's challenging to provide an exact lifespan for the Koala Calm As mattress since it's a relatively new product, we can look at general guidelines and the quality of its construction. Mattresses typically last between 7-10 years, with high-quality ones potentially exceeding this range. The Koala Calm As mattress has been recognized for its quality, receiving the 'Product of the Year' award in the mattress category for 2022 and being CHOICE® recommended. It's a well-constructed product that should provide good durability, but actual lifespan can vary depending on factors such as usage and care. Regular rotation, for instance, can help extend the life of a mattress.

Can the Koala Calm as mattress go on slats?

Yes, the Koala Calm As mattress can be placed on slatted bed frames. However, it's important to ensure that the slats are not too far apart. As a general rule, the gap between slats should be no more than 3 inches (or about 7.6 cm) to provide adequate support and prevent sagging. If the slats are too far apart, it may affect the mattress's support and potentially its lifespan. Always make sure your bed frame is in good condition and provides sufficient support for your mattress.

Wrap up

Thank you for checking out this Emma Comfort Premium vs Koala Calm As 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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