Best Queen Mattress Under $400

By Sakibul Islam

Finding the right queen mattress under $400 is not an easy task, especially when you have many options available on Amazon or any other online store.

Whether you know what you are looking for or you do not have an idea about the beds, in both cases it is always better to research read the reviews. That is where professionals like us come into the picture.

Here, on this page, we are presenting you with the best queen mattress under 400. Read about all of them, so that you can make the right investment. After all, you spent one-third of your life sleeping, and that is why getting a comfortable mattress is very important.

So, let us start with the top three options.

Our 2 Top Queen Size Mattress Under $400

Note: This is just an idea. Most mattresses are priced under $400, but there are a few mattresses that may exceed this price range.

Our Recommendation: Dreamy Memory Foam Mattress

The Luna Memory Foam Mattress from Sweetnight is an affordable mattress under $400. It provides pressure relief and spinal alignment with its 3 layers of foam. The mattress isolates motion well for undisturbed sleep. Overall, the Luna is a quality, budget-friendly mattress.

Second Place: Luna Memory Foam Mattress

The Luna Memory Foam Mattress from Sweetnight is one of the best mattresses under $400. With its pressure relieving memory foam and motion isolating design, the Luna provides excellent comfort and support. It aligns the spine and reduces tossing and turning for quality sleep. For those seeking an affordable yet high-performing mattress, the Luna is a superb option.

Top 5 Queen Mattress Set Under 400 Dollars

Here are our 6 best queen mattress sets under $400 reviews in 2024.

1. Dreamy Memory Foam Mattress

Dreamy Memory Foam Mattress

The Dreamy Gel Memory Foam Mattress from Sweetnight is arguably one of the best mattresses available for under $400. Constructed with 3 layers of foam, this thoughtfully designed mattress provides exceptional comfort, support, and temperature regulation that rivals more expensive models.

The top layer consists of gel-infused memory foam that contours the body’s curves and provides pressure relief on joints and hips. The infusion of cooling gel prevents heat retention, keeping you comfortably cool through the night. Underneath lies a layer of soft transition foam that provides cushioning and prevents you from sinking too far into the mattress. The bottom high-density base foam adds stability, and structure, and reinforces the layers above.

Together, these 3 foam layers in the Dreamy mattress help align the spine and reduce motion transfer between partners. The medium plush feel strikes a balance between softness and support for all sleeping positions. The foam encasement gives edge support and reinforced sides so you can utilize the entire surface of the bed.

When it comes to value for money, the Dreamy Gel Memory Foam Mattress punches far above its price point. For sleepers wanting the pressure relief of memory foam along with cooling gel and quality construction, all for under $400, the Dreamy is undoubtedly one of the best mattresses available today. It’s an affordable comfort you can rely on for years.


2. Luna Memory Foam Mattress

Luna Memory Foam Mattress

If you’re looking for a high-quality memory foam mattress without the high price tag, the Luna Memory Foam Mattress from Sweetnight is an excellent option at under $400. With its pressure-relieving design, motion isolation, and durable construction, the Luna provides a comfortable night’s sleep at a very affordable price point.

Constructed with three layers of foam, the Luna mattress begins with a top layer of memory foam that cradles the body’s natural contours, relieving pressure on the shoulders, hips, and back. This helps align the spine and allows you to fully relax into the mattress. The middle transition layer provides cushioning and prevents sinking in too deeply. Finally, the durable base foam reinforces the layers above for optimal support and durability.

A key benefit of the Luna is its ability to isolate motion transfer. The memory foam absorbs movement so you won’t feel your partner changing positions or getting in and out of bed. This results in undisturbed, uninterrupted sleep for couples. The mattress also sleeps cool thanks to the gel-infused foam and breathable cover.

For the price, the Luna mattress offers tremendous value. It’s thoughtfully engineered for comfort and support. The compressed package makes delivery manageable. And Sweetnight includes a 10-year warranty, which is rare for a mattress under $400. If you want the cradling feel of memory foam without breaking the bank, the Luna is a fantastic choice.


3. Twilight Hybrid Mattress

Twilight Hybrid Mattress

The Sweetnight Twilight Hybrid mattress artfully blends foam and coil springs to create a supportive and comfortable mattress for under $400. This thoughtfully designed hybrid mattress provides pressure relief, motion isolation, and edge support—at a fraction of the cost of similar retail options.

The Twilight starts with a euro top layer of gel-infused memory foam that cradles your body and relieves pressure points. Underneath lies individually wrapped coil springs that provide bounce and support for proper spinal alignment. The foam encasement around the coils increases edge support so you can sleep soundly from edge to edge. The high-density base foam reinforces the layers above for improved durability.

For couples, the Twilight hybrid mattress performs admirably at motion isolation so you don’t feel every toss, turn, and trip to the bathroom. The foam comfort layers absorb movement before it travels across the bed. And the individually-wrapped coils prevent motion from spreading.

When it comes to value, the Twilight stands out with its quality hybrid construction and luxurious feel—all for an unbelievable price under $400. You get the pressure relief of memory foam along with the bounce and airflow of pocketed coils. Everything is thoughtfully engineered for support, comfort, and longevity. If you want a hybrid on a budget, the Twilight delivers outstanding quality and sleep for the money.


4. Clarity Gel Memory Foam Mattress

Clarity Gel Memory Foam Mattress

Finding a quality mattress for under $400 can be a challenge, but the Clarity Gel Memory Foam Mattress from Sweetnight stands out as one of the best mattresses available in this price range. Expertly crafted with cooling gel-infused memory foam, the Clarity provides exceptional pressure relief and comfort to rival more expensive brands.

The Clarity’s 3-inch gel memory foam top layer gently contours to the natural curves of your body, cushioning pressure points around the shoulders, hips, and back. This allows you to fully relax into the mattress for a perfectly aligned spine and reduced back pain. The infusion of cooling gel prevents heat retention so you sleep comfortably without overheating.

Underneath lies 1.5 inches of soft transition foam that provides a plush feel while preventing you from sinking too far into the mattress. This is reinforced by a durable 7-inch high-density base foam that provides stability, structure, and edge support. The medium-plush feel of the Clarity suits all sleeping positions.

For the price, the quality of materials and engineering in the Clarity mattress is truly unmatched. The foam encasement allows you to utilize the entire sleep surface while the foam layers isolate motion transfer between sleep partners. Everything about the Clarity is thoughtfully designed for an affordable yet indulgent, high-quality sleep experience. If you’re looking for the best mattress you can buy for under $400, the Clarity Gel Memory Foam Mattress is a superlative choice.


5. Radiant Gel Memory Foam Mattress

Radiant Gel Memory Foam Mattress

Finding a mattress that provides quality comfort and support for under $400 can be difficult, but the Radiant Gel Memory Foam Mattress from Sweetnight delivers impressive performance and value. With its gel-infused memory foam construction, optimal temperature regulation, and pressure-relieving design, the Radiant allows you to sleep soundly without spending a fortune.

The Radiant features a 3-inch top layer of gel-infused memory foam that gently contours to the body for customized comfort and spine alignment. This cradling memory foam alleviates pressure points on the hips, shoulders, and back by evenly distributing body weight. The infusion of cooling gel prevents heat retention so you sleep comfortably cool all night long.

Underneath is a 7-inch high-density base foam that gives shape, resilience, and edge support to the mattress. The medium plush feel provides a perfect balance of contouring softness and robust support for all sleeping positions. The mattress is also designed to isolate motion between sleep partners for undisturbed rest.

Considering its exceptional materials and quality construction, the Radiant mattress provides tremendous value at under $400. The compressive packaging makes delivery manageable without sacrificing the bed’s shape and performance. For sleepers wanting the therapeutic benefits of gel-infused memory foam at an affordable price point, the Radiant is undoubtedly one of the best options available today.


6. Zinus Ultima Comfort Memory Foam

Zinus Ultima Comfort Memory Foam

Zinus Ultima Comfort is one of the most popular queen memory foam mattresses under 400. Let us know more about it.

Construction: Zinus Ultima comes with a three-layered design including

  1. Bio memory foam – 3 inches. It is the top layer infused with plant oils that keep it fresh. So, you will not have to face any horrible smell of memory foam once the mattress is unpacked.
  2. Pressure-relieving comfort foam – 3 inches. As the name suggests, this layer eases the pressure points and adds to the support as well as comfort.
  3. High-density support base foam – 6 inches. Made of CertiPUR-US foam, which means you cannot doubt the content, performance and carbon emission of the product as it is already tested by independent laboratories.

Comfort level: One of the most comfortable mattresses at this price, the Zinus Ultima is a great mattress to suit all sleeping styles.

Motion isolation: Whether you find Ultima as a firm or soft mattress, that depends on your body weight, size, and preference. However, it strikes the right balance between comfort and softness. We can categorize the mattress towards the firmer side of the scale.

Good for:

  • Back sleepers as the mattress are firm
  • Heavy individuals, once again because the bed is on the firmer side
  • Users with backache and joint pain – the cushion relieves the pressure
  • Individuals who want to sleep cool


7. Best Price Mattress In A Box

Best Price Mattress

The makers of our sixth contender believe that everyone deserves a good night’s sleep at a price they can afford. So, they eliminated 75 percent of the unnecessary elements and came out with an innovative mattress, which is designed to provide optimum comfort and support. Let us see if it lives up to its claims.

Construction: The mattress from Best Price comes with three layers – 2.5-inch memory foam infused with charcoal to contour your body, 3-inch super-soft foam that evenly distributes your weight and 6.5 inches of high-density support foam that adds to the pressure relief.

It has a cover that holds all the layers together, which is made of polyester and natural bamboo. Polyester gives you a soft feel while bamboo enhances breathability and adds to the durability.

Comfort level: The conforming feel and pressure relief of the mattress give you the required comfort and relaxation. On a firmness scale of 1 to 10, where ten is the firmest, we will rank the mattress at 5.5. So, it is likely to be loved by the majority of the users.

Motion isolation: It does an excellent job at motion abortion. A superb sleeping solution for couples, wherein no one will notice or feel disturbed by the movement of another partner.

Good for:

  • Back sleepers as the weight are overall distributed, and pressure relief works well
  • Stomach sleepers because of the sinking feeling and even weight distribution
  • Side sleepers, they will enjoy the comfort and support
  • Couples, good in movement deadening


8. Live & Sleep Ultra Mattress

Live & Sleep Ultra Mattress

Well-designed, affordable, stylish and comfortable, well this is why the Live & Sleep Ultra Queen Mattress is our seventh and last contender on this list. Let us know more about this quality mattress.

Construction: Three layers of memory foam make this Ultra Queen.

  • 5-inch responsive memory foam – The top comfort layer that contours your body and gives pressure relief.
  • 5-inch gel infused memory foam – keeps you cool and also works as a transition layer
  • 5-inch base– Gives foundation to the upper layers and support to your body
  • Its cover is made of soft fabric contours to your body’s sleeping position. You can also remove and wash the cover.

Comfort level: The firmness level of the mattress is between 5 to 6 out of 10 (firmest). So, it is going to be comfortable for the majority of sleepers. Overall, it gives you a very cushioned and soft surface to sleep.

Motion isolation: Sinkage and motion absorption, both parts are handled well by this mattress. Whatever your weight or size is, you can sleep in peace. None of the movements happening on the bed can wake you.

Good for:

  • Sleepers who like to sleep cool
  • A couple because the motion deadening will never let you feel much movement
  • Heavy sleepers as the sinkage level are very minimal


9. Tuft & Needle Mattress In A Box

Tuft &Needle Mattress

The top-rated mattress from Tuft & Needle, this queen bed made in the USA is very comfortable. It is only available to purchase online, so we recommend buying it from Amazon for the best experience and timely delivery at your doorstep.

Construction: The mattress comprises of two foam layers – a 3-inch foam layer on the top infused with graphite and cooling gel to add some bounce and keep you cool. The second is a base layer that forms the perfect foundation for the mattress.

Comfort level: If you are looking for a mattress that can give you the right amount of support and comfort, look no further. On the firm side of the scale, this bed will suit most users and all sleeping styles. As the mattress is not incredibly soft, getting in or out of it is not difficult or painful.

Motion isolation: While our tests, we came to know that the mattress is very rigid for any motion transfer. If your partner is moving or changing sides, it will not wake you up.

Good for:

  • Users looking for comfort and support
  • Light sleepers as the mattress have excellent motion deadening
  • Individuals who prefer to sleep cool


10. Leesa Universal Adaptive Feel Mattress In A Box

Leesa Original Foam Mattress

Our fourth recommendation comes from one of the top ten bed companies Leesa. One of their flagship mattresses ships for free and comes in a compressed plastic wrapping inside a box. All you have to do is – tear the wrappings and allow the mattress to decompress.

Construction: A complete foam bed, this universal adaptive feel memory foam is manufactured of three layers – on the top, it has a 2-inch fluffy LSA2000, which is what Leesa calls the foam. It is very soft, airy and gives a pleasant feel. LSA2000 is very comfortable and provides excellent pressure relief once you lie on it. Next comes a 2-inch transition foam layer that adds to the pressure relief and protects you from the solid base. The mattress ends with a 6-inch dense polyurethane foam, which gives the foundation and support to the bed.

Comfort level: Lessa is going to feel firm for the first few weeks to all the users. Afterward, it will get softer as you sleep on it. However, if you want to fasten the softening process, you can walk on the mattress for five minutes daily.

Motion isolation: The queen bed does an outstanding job of motion absorption. All because the LSA2000 which works against the motion to give you a disturbance-free sleep.

Good for

  • Back and stomach sleepers as they want a firm bed
  • Medium-weight users, around 300 pounds
  • Side and combination sleepers
  • Users who want to sleep in a neutral temperature


11. Casper Original Foam Mattress, Queen

Casper Foam Mattress

Casper Sleep Memory Foam is an ergonomically designed bed that instantly relieves the pressure areas like hips and shoulders.

Construction: The 12-inch thick mattress is constructed of 4 layers an open-cell foam cell forms the first layer, followed by a high-density foam layer. Then a zoned transition foam layer to support the different parts of the body and finally a support base foam at the bottom that adds to the support and durability of the mattress.

Comfort level: The mattress is too soft, spongy, and lacks firmness. Some of the users say that It feels a bit warm while sleeping while some never agreed with its extra softness. According to us, if you like a super soft mattress that allows you to sink in it completely, then this is the one you should be looking for.

Motion isolation: You will get a lot of motion if someone moves on the bed. Being on the softer side, the mattress poorly performs while absorbing the movement. If you are a light sleeper or have a partner that continuously moves while sleeping, you should look for other options on this list.

Good for:

  • Users looking for a plush sleeping surface
  • Sleepers with backache and joint pain as the mattress relieves the pressure areas
  • Buyers looking for an affordable yet comfortable sleeping solution


12. Purple Queen Size Mattress

Purple Mattress

Another bestseller comes from the house of Purple, which is one of the most popular bedding brands in the current market. The mattress utilizes Hyper-Elastic Polymer, which is different from memory foam or any other cushion. We will see how effective it is.

Construction: The top 2-inch layer is made of Purple’s creation “Purple Mattress Topper,” which is their patented Hyper-Elastic Polymer variant. It feels different from memory foam and gives comfort like a silicone-based foam. Next comes, a 3.5-inch polyurethane foam layer with a density of 1.8 pounds, which acts as a transition layer and also adds to the support. Finally, you will find a thick base made of polyurethane foam with 2-pound density.

Comfort level: As we discussed earlier, the Purple mattress has a unique feel that is similar to silicon or gel-based foam. The bed is comfortable and soft but may feel odd to some sleepers. Overall, the bed offers balanced support as well as pressure relief and has a medium-firm feel.

Motion isolation: This Purple mattress does a commendable job at limiting movements.

Good for:

  • Back and stomach sleepers as the mattress gives the required support
  • Side sleepers because Hyper-Elastic Polymer conforms the hips and shoulders
  • Medium weighed sleepers with any size
  • Individuals who want to sleep in neutral temperature, due to the Hyper-Elastic Polymer


Buyer’s Guide Of Queen Size Mattress For $400

You must have seen all these products on Amazon now. But, how will you decide which is the right queen mattress sets under 400? That is why we are giving you a few factors that you should check before buying any one of the beds.

Construction. Each queen size bed mattress in a box has a different structure. Some are made with memory foam, some with inner springs and several with the company’s patent material. Numerous mattresses use gel beads infused with memory to facilitate cooling.

There is nothing called a perfect bed. A different mattress has a diverse audience. If you feel a mattress soft someone else can say it firm. So, everything depends upon your body weight and size. Still, you should know your preference. If you want to sleep cool and comfortable, then you should look for memory foam embedded with gel beads.

If you want something very supportive, at the same time soft, then Polyurethane foam is what you should be looking for. So, know your preferences and then look for a mattress.

Firmness level. Another clear area that you need to check before buying is, Firmness level. In this article or anywhere on the web, firmness given in the reviews are based on an average weighted person (150-225 pounds). Weight is a huge factor; whether you are going to get a firm or soft feel from the mattress, gravity plays an important role.

If you are on the heavier side, then you should read one level down from the mentioned firmness level. If we say that the mattress is a medium-firm that means it is medium-soft for you. On the other side, lighter people should think one way up towards the firmer side. If we mention a mattress as a medium, it means it is medium-firm for you.

Support. When we say that the bed provides complete support, we suggest that it keeps your spine naturally aligned while you sleep. So, you should look for a mattress that offers proper support and less sinkage. You would never want your heavier body parts to go deep down in the bed resulting in an irregular spine alignment.

Sleeping style. Generally, people sleep in three different positions – side, stomach, and back. Then some individuals sleep in mixed positions. Depending upon how you sleep, the comfort and pressure relief changes. So, it is also essential to purchase a mattress based on your preferred sleeping style.

Heat regulation. Most of the buyers may overlook this character but, sleeping cool or at least in a neutral temperature is required for a comfortable night. No one likes to feel sweaty in the middle of the night. Memory foam mattresses trap more heat as compared to spring beds.

However, manufacturers are adding gel beads, graphite, copper to the memory foams for added comfort and cooling feel. Mattress made of gel-like materials are the coolest, and memory foam always keeps the sleeper warm until and unless it has some additional element.

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Bottom Line

Some of the buyers may feel uneasy while buying a mattress online, but when it comes to convenience and time flexibility, online purchasing is way ahead then physically visiting a store. To visit a store, you have to make time from your busy schedule and office hours, which can be difficult while you can order online at your convenience.

You have to browse on Amazon for all the beds and order it whenever you want. Also, you will not face any pressure from a salesperson who is willing to sell only those mattresses that earn the highest commission for the store. I hope we have made it easier for you to choose the best queen mattress under 400.

About the author

Sakibul the founder of Houzmark and co-founder of Houzhold, is a product reviews analyst who researches, compares, reviews, and writes about home appliances. With his extensive knowledge and experience, he provides valuable insights and recommendations to help consumers make informed decisions when purchasing products.