Zinus vs Amerisleep: Comparison

Can't decide between Zinus and Amerisleep? We compared them for you.
Romeo Vitelli
Romeo Vitelli
Expert Writer
Received his doctorate in Psychology in 1987, spent fifteen years as a staff psychologist in Millbrook Correctional Centre. In 2003 went into full-time private practice. read more
Reviewed By
Medical Advisory Team
Medical Advisory Team
Includes well-known professionals, who together provide decades of sleep medicine experience that enables Talk About Sleep to fulfill its mission of creating access to high- read more
Last updated: August 13, 2023
Can't decide between Zinus and Amerisleep? We compared them for you.
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If you’re in need of a new mattress, it may be hard to find the perfect one with all the choices available. A better option may be to choose a couple of top rated, quality mattresses, like Zinus vs Purple, and start your comparisons there.

These two mattresses are similar in a number of ways but also have enough differences in their materials and construction. Both are designed to keep you cool and comfortable, plus come in a variety of mattress sizes. They use different materials for this purpose, though, so you may find one better than the other, depending on your needs and personal preference. To help you decide which one is right for you, check out our Purple vs Zinus comparison below.

Quick Comparison


Zinus is popular mattress brand that has been in business since 1979. The obvious reason why they were able to remain in business for so long is that they offer high-quality products at a budget-friendly price. Their three major mattress lines are- Green Tea Memory Foam, iCoil, and Gel Memory Foam. One notable thing about Zinus mattresses is that they are firm and perfectly constructed. So, when you opt for them you can be sure that they won’t sag or fall apart.


Amerisleep is a great brand that offers high-end luxury memory foam mattresses for customers who want the best of the best. Its mattresses are made with sturdy eco-friendly bio-foams that are somewhat better than synthetic-based memory foam.

Zinus Amerisleep
  • Infused with green tea extract
  • Remarkable Edge support
  • Comfortable memory foam
  • High-density support base
  • Excellent construction
  • 3-inch Bio-Pur memory foam cooling layer
  • Celliant-infused cover

Mattress specifications

Zinus Amerisleep
Type Foam Foam
Firmness Medium firm (6) Medium (5.5)
Thickness 12″ 12″
Weight 75 lbs 96 lbs
Sleep trial 100 nights 100 nights
Warranty 5 years 20 years
Price (Queen) $265 $1399
Certification CertiPUR-US CertiPUR-US
Meets Clean Air Act standards


Zinus Amerisleep
Support core 3.5″ high-density foam
3.5’’ base high-density foam
2″ 1.65 PCF polyfoam
7″ 1.8 PCF polyfoam
Comfort layers 2.5″ comfort foam
2″ gel-infused memory foam
3″ 4 PCF memory foam
Cover knitted Jacuard 77% Polyester
21% Celliant
2% Spandex

Zinus and Amerisleep mattresses are made with premium quality and durable memory foam that is super comfortable and will stand the test of time. Regardless of the one you opt for; you can be confident that it will last for a long time.

Zinus mattresses

As you would expect from a reputable brand, Zinus mattresses are infused with green tea extract and have several layers of super comfortable memory foam. The base-foam of the various Zinus mattresses on the market are dense and offer superior support.


The impressive construction of Amerisleep mattresses is next to none. Talking about comfort, Amerisleep mattresses have a 3inch 4PCF memory foam that is comfortable to lie on. Their cover is made of 3 durable and comfortable materials. (2% Spandex 21% Celliant and 77% Polyester)


Zinus vs Amerisleep: Comparison

Zinus and Amerisleep are reputable brands that have made a name for their self in the mattress industry over the last couple of years. While both of them offer high quality, durable, soft and comfortable mattresses, they are not the same. This is likely going to make it difficult for you to choose between them. To help you make an educated decision, we considered some key features that determine how comfortable, cozy and sturdy a mattress will be.

Firmness and motion transfer

This is a very important feature you must give careful attention to regardless of the mattress you are opting for as it determines how long it will last.

As you likely know, the firmness of a mattress determines to a large extent the level of support it will offer.

Zinus and Amerisleep mattresses have a thick and firm memory foam top, which does an excellent job in isolating motion. This means that you aren’t going to be woken up by your partner’s movement while sleeping.

Resilience and bounce


You definitely do not want a mattress that will fall apart or sag after a few years. So, it is important that you check how resilient a mattress is before making a final decision.

Amerisleep and Zinus mattresses are designed to withstand regular use and can last for a very long time. They both have multiple layers of high-quality foams that offer incredible support and bounce.

As you probably know, both brands have several models with different level of firmness and resilience. So, if you are a heavy person, you should opt for models from both brands that are very firm.


Since the responsiveness of a mattress can potentially affect your sleep quality, it is critical that you opt for mattress models that are responsive and have zero or little motion transfer. Sleeping in an unresponsive mattress is a pain, as it can affect your sleep quality and overall health.

If you take a close look at, Amerisleep and Zinus mattresses, you will come to see that both of them are closely matched.

Edge support

The base layer of a mattress is what determines the level of support it will offer. This means that mattresses that have a dense, thick and sturdy base layer offer more edge support.

Amerisleep has a 7-inch PCF polyfoam base. Zinus, on the hand, have a 3.5-inch high-density base foam.

Temperature control

Zinus mattresses are designed to promote airflow and reduced heat buildup. Its breathable jacquard cover will allow enough air to reach you during your sleep. Amerisleep, on the other hand, has a couple of cooling features, including a Celliant cover that increases airflow while offering superior comfort.

Inflation time, off-gassing and smell

As you likely know, new memory foam usually has a certain smell, which normally dies down in 2 to 3 days. It will take at least 2 days for a new mattress to inflate to full size.

Sleep position ratings

SLEEP POSITION Light sleepers
(less than 130 lbs)
Average sleepers
(130 lbs to 230 lbs)
Heavy sleepers(greater than 230 lbs)
Side 7 9 6
Back 8 7 7
Stomach 10 8 6*
Side 9 10 9
Back 9 10 10
Stomach 9 9 8*

*out of 10

Mattresses from both brands are perfect for all sleeping position. So, whether you are a side or back sleeper, you will enjoy sleeping in mattress models from both brands. Yet we would like you to note, that Amerisleep mattresses are performing slightly better if you prefer to rest on your stomach.

Sizes and pricing

SIZE Zinus Amerisleep
Twin $249 $1099
Twin XL $1149
Full $385 $1249
Queen $265 $1399
King $392 $1699
California King $1699

Customer service

Sleep trial Warranty and refund Delivery
Zinus 100 days 5-year warranty
full refund
Within the U.S.
Amerisleep 100 days 20-year warranty
full refund
All 48 contiguous states

Amerisleep mattresses comes with a 20-year warranty and a 100-night sleep trial. Zinus mattresses, on the other hand, comes with a 5-year warranty and a 100-night sleep trial.

So which should you buy?




  • It is affordable
  • Infused with Green tea extract
  • Dense and sturdy base foam
  • 100 days trial period
  • Comfortable, Breathable jacquard cover
  • Perfect for all sleeping position
  • Minimal motion transfer
  • 5-year warranty


  • It takes a while for it to inflate to full size
  • Off-gassing may take a few days to disappear




  • 20-year warranty
  • 100 days trial period
  • 7-inch PCF polyfoam base
  • It is perfect for all sleeping position
  • Comfortable memory foam
  • Very responsive


  • It is expensive
  • It is heavy

In conclusion

Zinus is a reputable brand that offers comfortable and firm mattresses at an affordable price. Its breathable cover, sturdy base foam, and remarkable construction set it apart from other brands out there. So, if you are looking for a durable, budget friendly, and cozy mattress, then you should opt for a Zinus mattress.

Amerisleep is a high-end mattress brand that offers super-comfortable, responsive and firm mattresses that is perfect for all sleeping position. It is a great option for people looking for the superior quality mattress that will last for a long time. We hope that this Amerisleep vs Zinus comparison arm you with information you need to choose between these two excellent brands.

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