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Lull Mattress vs Purple: What's the Difference?

by Angela Maple


At a Glance:

Purple vs Lull Mattress | Quick Comparison

Lull Mattress

Purple Mattress

Purple vs Lull Mattress Overview

Lull Mattress Review Highlights

Purple Mattress Review Highlights/p>

Purple vs Lull Mattress Verdict


Why Trust Us?

Choosing the right mattress can be difficult, and it becomes even more difficult when one must choose between two excellent mattresses, such as the Lull and the Purple. Both of these well-known online mattress brands provide comfortable beds that can be delivered to your door quickly and conveniently from multiple Mattress Land locations.

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Find the best sleep of your life with a Purple mattress at Mattressland!

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Lull offers a wide range of products, including bed frames, pillows, and bedding. The Original Lull Mattress is the company's only all-foam mattress at the moment. This model uses layers of gel-infused memory foam and polyfoam to cushion the body and promote healthy sleep posture.

Purple is well-known for its Purple Grid comfort layer. This hyperelastic polymer grid is found in every Purple mattress, and it bends under pressure to cradle the sleeper's body. Purple currently offers one all-foam mattress, two hybrids, and an all-foam kid mattress for children.

To help you decide which of these beds is best for you, our sleep advisors will go over these mattresses in depth and compare them in this mattress comparison.

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Purple vs Lull Mattress | Quick Comparison

Let's take a look at the similarities and differences between Purple and Lull mattresses, as well as which mattress works best for which sleepers.

Lull and Purple both:

  • Are supportive, have similar firmness and thickness, and aid in keeping you cool
  • Use sustainable practices to show their dedication to your health and the environment
  • Provide free shipping as well as a 10-year warranty

Let us now look at some of their key differences and distinguishing characteristics.

Lull and Purple differ in the following ways:

  • The Lull is less expensive, but the Purple is more durable.
  • Because of differences in materials and layers, the mattresses feel different; the Lull has a memory foam feel, while the Purple has a gel feel.
  • Purple relieves pressure while providing support, making it ideal for all sleeping positions and people with higher body weight.
  • The Lull reduces motion transfer, relieves pressure, and may be ideal for side sleepers and people with lower body weight.

You should choose Lull if:

  • You want a simple, comfortable mattress at a low cost.
  • You want a bed that has a soft foam feel to it.

You should choose Purple if:

  • You've been looking for a way to spice up your bedroom, and the Purple mattress's Hyper-Elastic Polymer has you covered. 
  • Purple's design allows for excellent airflow in the bed if you are a hot sleeper.

Lull Mattress

couple lying on mattress

Lull is a mattress-in-a-box company that has been in business since 2015. According to the founder, they founded the company to alleviate the usual stresses of mattress purchasing by providing a bed-in-a-box strategy that allows consumers to try a mattress at home. The Lull mattress is a highly rated, all-foam mattress that was created by putting all of its ingenuity into one mattress — the brand's flagship model. Despite this, the brand has added two new mattresses to its lineup: the Original Premium Mattress, which has four layers of premium memory foam and a 10-inch height, and the Luxe Hybrid Mattress, which has six layers of memory foam and innerspring and a 13-inch height.

Purple Mattress

parents playing on mattress

Purple, a popular mattress-in-a-box company, is revolutionizing the industry with its responsive, purple-colored polymer. The Purple Gel Grid in their mattresses has air channels to keep things cool while also providing a supportive cradling feel. Overall, they are softer than other memory foam mattresses and are rated in the medium firmness range, which is ideal for side sleepers. Some people enjoy the feel of this mattress, while others prefer a more traditional feel. They also have a Purple Plus mattress with an extra layer of comfort foam and a Purple Hybrid mattress with pressure-relieving GelFlexGrid and the elasticity of individually wrapped coils.

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Purple vs Lull Mattress Overview

The Lull mattress is both comfortable and supportive, thanks to its advanced three-layer construction. It features a gel-infused top layer for cooling comfort and therapeutic support underneath. The Lull mattress is an excellent value, costing a fraction of what a premium memory foam mattress would cost in a traditional retail store. While Lull continues to be one of the most popular beds in the country, is it really worth the hype?

Let's compare Lull and its closest competitor to see which mattress brand is the best.

Key Similarities

  • Medium-Firm Feel: Both of these mattress models are medium-firm, with a firmness rating of 6.5/10. This firmness level is popular among customers because it is both soft and supportive.
  • Sleep Trial: Purple and Lull give customers 100 days to try out their mattresses at home, so you'll have plenty of time to decide between them. It can take up to 30 days to adjust to a new sleeping surface, but 100 days will give you plenty of time to evaluate your mattress's compatibility.
  • Warranty: Both companies also provide a 10-year warranty on their mattresses and will ship you a replacement if your original develops certain defects.

Key Differences

  • Comfort Layer: The comfort layer is the most noticeable distinction between these mattresses. Purple is a one-of-a-kind, gel-like grid that conforms to the shape of your body. The Lull mattress has a simple, high-quality memory foam layer on top.
  • Motion Transfer: Our motion transfer evaluation revealed the greatest performance disparity between these beds. Purple's Comfort Grid and foam combination isolate motion better than Lull's foam layers.
  • Variety: Lull only has one all-foam mattress that is medium-firm. There are three Purple mattress types with four firmness levels to choose from: the medium-firm original Purple mattress, the slightly firmer Purple Hybrid, and the medium to medium-soft Purple Hybrid Premier.
  • Availability: Lull mattresses are only available online through the Lull website and are delivered in a bed-in-a-box fashion. Purple is available online as well as in stores (including Mattress Land) across the country. Purple beds can be tried on in our showrooms, and you can get free white glove delivery on mattresses weighing more than 150 pounds, or Hybrid Premier models ordered directly from Purple.

Compare the Inside Layers

To get things started, let's take a closer look at the overall construction of each mattress. The Lull mattress has three foam layers totaling 10 inches in thickness:

  • Top — Lull added 1.5-inch thick memory foam infused with gel polymer to this bed.
  • Middle — The transitional layer of the bed is a 1.5-inch thick proprietary foam designed to promote optimal spinal alignment.
  • Bottom — Its core support layer is made of 7-inch thick polyurethane foam, which will provide you with magically quick and comfortable sleep for years to come.
  • Cover — It is a durable and comfortable cover made of polyester and rayon, but it can bunch up because it is loose.

The original Purple mattress is 9.5 inches thick, but it has more interesting and unique layers than its competitor.

  • Top — Instead of a single piece of memory foam, it has a grid of Purple Hyper-Elastic Polymer that is 2 inches thick. Purple will not reveal how they make this product, as is expected of a proprietary material, but its name implies that it is made of polymers with exceptionally high elasticity.
  • Middle — A 3.5-inch thick polyurethane foam follows the Purple grid. This layer's responsiveness and bounce are intended to supplement the performance of the Purple grid.
  • Bottom — A 4-inch thick high-density polyurethane foam stabilizes the bed, which has a non-skid bottom made of 100 percent polyester StitchBond and a non-FR coating.
  • Cover — Purple uses a luxuriously soft cover made of 29 percent viscose, 67 percent polyester, and 4 percent lycra to envelop its mattress. The bed sheet was purposefully designed to be stretchable and breathable in order for the Purple Hyper-Elastic Polymer to perform optimally.

Purple vs Lull |Pricing

Mattress prices are influenced by a variety of factors, including materials and construction. Innerspring and foam mattresses are typically less expensive, whereas hybrid or latex models are more expensive.

While choosing the cheapest option available may be tempting, a high-quality mattress may pay for itself in terms of sleep quality and durability. Mattresses made of low-quality materials typically deteriorate faster and may lack the features of a higher-end mattress.

Lull and Purple both offer reasonably priced mattresses; however, for customers looking to advantage of occasional discounts that may reduce the price even further, take a look at sales and specials (especially with Labor Day coming up).

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Purple Mattress Sizes 

Purple Mattress Dimensions (W X L X H) 

Purple Mattress Prices 

Purple split king mattress

76" x 80" x 9.25" 


Purple California king mattress

72" x 84" x 9.25" 


Purple king mattress

76" x 80" x 11" 


Purple queen mattress

60" x 80" x 11" 


Purple full mattress

54" x 76" x 11" 


Purple twin mattress

38" x 75" x 9.25" 



Lull Mattress Sizes 

Lull Mattress Dimensions (W X L X H) 

Lull Mattress Prices 

Lull mattress California king size

72" x 84" x 10" 


Purple mattress king size

76" x 80" x 10" 


Lull mattress queen size

60" x 80" x 10" 


Lull mattress full size

54" x 75" x 10" 


Lull mattress twin XL size

38" x 80" x 10" 


Lull mattress twin size

38" x 75" x 10" 


Lull Review Highlights

Spinal Alignment: For spinal alignment, the Lull mattress received high marks. As a result, we believe it is one of the best mattresses for side sleepers.

Pressure Relief: Lull also received high marks for pressure relief, which is essential for side sleepers. The top layer of memory foam relieves pressure points, allowing you to wake up with less tension in your shoulders and hips.

Motion Isolation: Motion is also diffused before it crosses the mattress surface by the memory foam layers. You'll notice fewer disruptions if your partner, pets, or children move around at night on the Lull mattress.

Edge Support: You can stretch out or sit on the mattress's edges without sinking or rolling off if it has good edge support. With a score of 9.25/10, Lull performed particularly well in this category.

All-Inclusive: Someone wise once said that fewer options equal greater contentment. Lull incorporates all of their tricks of the trade into this single mattress, ensuring maximum comfort without the hassle of choosing between multiple models.

Purple Mattress Review Highlights

Smart Comfort Grid: Purple mattresses are famous for their innovative hyper-elastic polymer top layer. It is intended to provide superior pressure relief. In fact, under 1,400 pounds of pressure, the Smart Grid can cushion a raw egg!

Sleeps Cool: The Purple Smart Grid has hundreds of hollow channels that allow warm air to circulate easily through the breathable mattress cover. Furthermore, the hyper-elastic polymer is similar to gel, which is known for its ability to regulate temperature.

Spinal Alignment: The Purple mattress has a near-perfect score for spinal alignment. It maintains your back in a neutral position while you sleep, preventing back pain and giving you the sensation of floating.

Durability: The Purple mattress's materials are all long-lasting. Hyper elastic polymer degrades more slowly than other common mattress materials. That's one of the reasons we think Purple is the best hybrid mattress.

Certipur-US Certified: All Purple beds' foams are certified for low emissions and non-toxic chemicals, so there is no off-gassing scent. They are also hypoallergenic and meet US sourcing and manufacturing standards.

Purple vs Lull Mattress Verdict

If you're still struggling with the decision, let's review the three main differences between Purple vs. Lull:

  • Feel: Do you prefer a soft foam feel, or would you like to try something new? If you don't want to rock the boat with your partner, go with Lull. Give Purple a shot if you're feeling courageous.
  • Price: If you're on a tight budget, Lull will be the less expensive option.
  • Sleeping Temperature: Purple is the better option if you tend to overheat at night, thanks to its special top layer and design.

The Purple and Lull mattresses have some similarities but are very different beds. Purple's patented Hyper-Elastic Polymer material has a distinctive gel-like feel that may not be suitable for all sleepers. The Lull mattress, on the other hand, is a more traditional memory foam mattress. Check out our mattress, pillow, and bedding deals page for even more savings, regardless of brand!


 We've given you a lot to chew on in the big Lull vs Purple mattress argument, but if you're still hesitant, here are some commonly asked questions from consumers.

Q: Does Purple sell any other products?

Additionally, Purple sells bed frames, seat cushions, mattress protectors, pillows, and sheets. Although it's not a full list, suffice to say that the company sells a wide range of goods, the majority of which feature hyper-elastic polymer in some capacity.

Q: How long does the Lull mattress last?

You have at least 10 years to relax. Lull also offers a 10-year warranty on their products.

Q: Can you flip a Purple mattress?

Purple mattresses have only one side. The bed cannot be turned upside down.

Q: Is Lull or Purple better for hot sleepers?

If you sleep hot, consider a Purple mattress. The company developed its own gel-like material that regulates temperature well and allows for good airflow. Purple will provide a cooler sleeping experience than the Lull mattress.

Why Trust Mattress Land?

Since 1996, Mattress Land has been making strides in the mattress industry to provide our customers the sleep experience they need — and deserve. We do that by offering the ultimate customer experience, complete with our trained experts, BedFIT™ computerized diagnostics, and our impressive showroom. We'll make sure that you find the right sleep solution for your sleeping habits so you can feel energized in your day-to-day life.

We are also proud of our diverse, employee-driven culture, where our teams work hard toward a common goal. We know that better sleep makes all the difference, and our commitment to changing the landscape of traditional mattress shopping is how we know Mattress Land is one of the best mattress stores around.

Shop Mattresses at Mattress Land

At Mattress Land, we provide quality name-brand mattresses for great prices. Our sleep experts are always happy to help you learn about whether a Lull mattress is right for you. With locations throughout California, Idaho, Nevada, and Washington, Mattress Land is bound to have a sleep solution for everyone. We are more accessible than ever! You can call us at 800-909-9299, visit our website to shop Mattress Land sales, and check out Mattress Land reviews online. Or better yet, stop by one of our showrooms to discover why we are everyone's favorite local mattress store. Visit us today!

Learn More: Purple Mattress vs Tempur-Pedic: Facts & Features