Serta iComfort vs. Posturepedic vs. Tempurpedic (What Is The Best?)

When choosing the best mattress, it’s common to come across Serta, TempurPedic, and Sealy. After all, they are popular mattress manufacturers. That know how to deliver superior firmness and different levels of comfort. Along with various kinds of models! So the comparison between Serta iComfort vs. Posturepedic vs. Tempurpedic is important to understand.

For example, the TempurPedic mattresses are built using the exclusive TEMPUR material. This has an innate ability to adapt to the body temperature, shape, and weight. The outcome of which is blissful, undisturbed, comfortable sleep.

But this doesn’t mean iComfort and Posturepedic don’t have such unique characteristics. All three brands seem like the best in terms of performance and price. So what is it that sets each apart from the other two?

Time to get to know all about Serta iComfort vs. Posturepedic vs. Tempurpedic!

Serta iComfort


Sealy Posturepedic





Foam Density/Thickness

11.25 inches

10 inches

13.5 inches

Model Types

Foam, Memory Foam, Hybrid

Flex, Contour, Cloud, Breeze

Response, Conform, Hybrid


10 years

10 years

10 years

Best For






Tempur-Pedic TEMPUR-Flex Hybrid Prima Medium Mattress

Tempur-Pedic TEMPUR-Flex 

	 Sealy Posturepedic Hybrid Copper Plush Mattress, Queen

Sealy Posturepedic Hybrid Copper Plush Mattress



Serta is a brand known to manufacture extremely beneficial mattresses. And their iComfort models, in particular, are quite popular. For the durable kind of foam construction!

These mattresses provide body conformity and neck/back support. They also do an exceptional job of relieving your pressure points. So you wake up pain-free and fresh in the morning.

Another praiseworthy feature is motion isolation. When a mattress is equipped with motion isolation characteristics, you experience minimal distraction. This is very useful when two people are sleeping in the same bed.

The Comfort of Serta




There’s no denying that Serta iComfort models demand top dollars. So if you are going to spend more, why not spend on a mattress you know is durable!

But how do you determine mattress durability?

The answer is quite simple. Check out the product’s foam density. For instance, the Serta iComfort Blue 500 Twin XL Mattress enjoys a 4-layered structure. With a foam density of 11.25 inches! To strike the right balance between support and cushioning along the body.

Don’t settle for a lower than 10-inch density level. As it tends to break down sooner than you can imagine!

That’s just how poor quality mattress foams work. But I would advise you to go a bit higher than 10 inches if you’re a heavier person. This way the memory foam is able to maintain its shape better.

Different Serta iComfort Models

The Serta iComfort series consists of the three most remarkable options. That I have discussed below. So you can choose one based on nothing but your individual preferences.

  • iComfort Foam

The iComfort Foam line features memory foam without giving off too much warmth. It is built using advanced technologies. That has the capacity to offer all the support and comfort your body needs during sleep.

  • iComfort Memory Foam

This particular collection consists of TempActiv technology. It makes way for the mattress to support and cool down your entire body. Thanks to the all-foam equipped premium support system.

  • iComfort Hybrid

The Hybrid models make use of exclusive gel memory foam with coil innerspring. These springs are individually wrapped to deliver optimal support and comfort. Along with the much-needed temperature regulation!

This brings me to the next part of the Serta iComfort review.

Temperature Regulation

It goes without saying that Serta iComfort is popular for its gel memory foam technology. The foam is packed with Cool Action and MicroSupport.

Both combine to provide a cooling touch plus support to the whole shape of the body. They promote a well-balanced temperature for sleeping. To keep you comfortable throughout the night!

To be honest, you can’t expect this kind of cooling performance. From other such memory foam designed mattresses. Even some TempurPedicmodels don’t do much to eliminate heat issues during your sleep. Since I mentioned TempurPedic, how about I move on to the second review!

Serta iComfort vs. Posturepedic vs. Tempurpedic – Part Two

 2  TempurPedic Review

Tempur-Pedic TEMPUR-Flex Hybrid Prima Medium Mattress

In all truthfulness, TempurPedic mattresses are upper-class beds. Needless to say, they are quite hefty in terms of price. But, at the same time, it also means that the technology is invincible.

Each TempurPedic mattress is constructed using a special material. That responds to the body’s specific shape, temperature, and weight. So you gain access to personalized comfort and support.

The mattress conforms to the nature of your body. And it minimizes pressure points, which means undisturbed sleep. No more having to toss and turn either!

However, what if you do decide to move around occasionally? This TEMPUR material decreases motion transfer. This way your partner also sleeps undisturbed.

Looks like TempurPedic mattresses have a lot in common with Serta iComfort. Don’t they?


Tempur-Pedic TEMPUR-Flex Hybrid Prima Medium Mattress

What should come to mind first when talking about durability? The foam density of the mattress, and nothing else! In that case, let’s talk about the TempurPedic TEMPUR-Flex Hybrid Prima Medium Mattress. It offers a thickness of10 inches.

But it goes without saying that TempurPedic holds up way better than Serta iComfort. Due to its incredible high-quality foam density! So you can expect the mattress to disperse all the weight evenly. While also preventing the formation of indentations as time goes by.

This is how it differs a great deal from both Serta iComfort and Sealy Posturepedic.

The comfort of TEMPUR material


Different TempurPedic Models

The collection is packed with four different models. Each is supplied with the ability to deliver personalized comfort during your sleep.

  • TEMPUR-Flex

Look forward to making the most of the TEMPUR material’s adaptive benefits here. After all, TEMPUR does provide an additional springy feel. The traditional hybrid core combines well with this TEMPUR material. The end result of which is more body cushioning.

  • TEMPUR-Contour

The Contour line is the ultimate option for pressure relief and adaptive support. In this mattress, TEMPUR hands over more firmness. To reduce your pressure points and offer thick core support.

  • TEMPUR-Cloud

This is the softest collection of all. TEMPUR-Cloud consists of plush softness. But pressure relief and adaptive support are very much a part of the deal here too.

What’s more is that the supportive core conforms to the shape of your body. In order to present more personalized comfort!

  • TEMPUR-Breeze

What does the word Breeze imply? That means it’s packed with cooling technologies. So TEMPUR-Breeze is an ideal choice for warm sleepers. It helps in sleeping more comfortably by sleeping cooler.

The mattress is well-engineered to respond to your body temperature. And not just in one but in as many as 3 different ways. It also reduces humidity and heat while you’re sleeping.

And once again, this leads me to the next crucial aspect of the review.

Temperature Regulation

When it comes to TempurPedic, you don’t have to worry about temperature regulation. That’s because each mattress is constructed using TEMPUR material. It specifically adapts to your body temperature fluctuations. So personalized comfort is unavoidable!

In fact, TEMPUR-Breeze is the best mattress for those who wish to experience a cooling effect. And a generous one at that! It responds well to increased body temperature. To decrease humidity and heat!

But the only drawback here is this. That sometimes temperature regulation doesn’t live up to your expectations! However, to be fair, that’s the case with most mattresses.

Serta iComfort vs. Posturepedic vs. Tempurpedic – Part Three

 3  Sealy Posturepedic Review

	 Sealy Posturepedic Hybrid Copper Plush Mattress, Queen

Are you looking for a mattress built using the highest quality materials? If yes, then you might want to take the Sealy Posturepedic into consideration.

Let me also uncover another need-to-know truth here. Posturepedic mattresses are the most suitable for people with allergies. They have a latex core that dust particles don’t settle on. And this is what separates the Sealy Posturepedic from Serta iComfort and TempurPedic.

Sealy Presents: Weights


However, it’s hard not to mention the absence of excellent motion transfer. The memory foam here does reduce motion transfer. But the performance level is not as exceptional as iComfort and TempurPedic.


Sealy Posturepedic Hybrid Copper Plush Mattress

So what is the foam density of Posturepedic? Let me take a top model into account here. It’s the Sealy Posturepedic Hybrid Copper Plush Mattress. And the product’s density is 13.5 inches. The highest so far! And that means the most durable, doesn’t it?

Different Sealy Posturepedic Models

Then there were 3. And here they are!

  • Posturepedic Response

If you prefer a traditional innerspring mattress, your immediate response should be Response. Innerspring coils precisely engineered to provide stability and firmness. Apart from that, there’s deep support and optimal cooling. Plus, there’s unique cushioning to also look forward to.

  • Posturepedic Conform

The word Conform says it all, doesn’t it? Posturepedic Conform mattresses combine multiple memory foam layers. To give you a surface that contours to the natural shape of the body. In fact, these layers cradle you while you’re sleeping.

The layers consist of firmer memory foam and polyfoam. Along with a thick viscoelastic layer to support the body mass!

  • Posturepedic Hybrid

The more recent Hybrid lineup is an in-between model. That means it offers a little bit of the conforming comfort. Plus, a little bit of the traditional innerspring core deep support.

Temperature Regulation

What about the temperature regulation characteristics of Posturepedic?

The mattress has a special breathable fabric underneath. This fabric makes way for more airflow. It even conforms to the specific shape and weight of your body. So comfort throughout the night is a huge part of the experience.

Serta iComfort vs. Posturepedic vs. Tempurpedic – The End

All three are large companies. That manufacture the best mattresses on the current market. And also the most expensive ones! That don’t disappoint when it comes to helping you cool down or sleep better.

If I could pick a winner, I definitely would. But the ugly truth here is that I can’t. All three options have their own high points as well as downfalls. However, here’s something that might help.

If you want a mattress that cools you down like no other, opt for Serta iComfort. But if your primary concern is the quality of the foam, you should choose TempurPedic. Otherwise, it’s safe to experiment with Sealy Posturepedic. If you want a completely different mattress construction!

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