Lull and Purple are two of the most popular mattress companies on the internet, and many people find themselves having to choose between the two.
Bed frames, cushions, and bedding are all part of Lull’s extensive product line. The Original Lull Mattress is the only all-foam mattress now manufactured by the firm. Designed to encourage a healthy sleeping position, this mattress features layers of gel-infused memory foam and polyfoam.
Purple’s Purple Grid comfort layer is a well-known brand feature. The hyperelastic polymer grid in each Purple mattress bends under pressure to cradle the body of the sleeper. Only one all-foam mattress and two hybrids are now available from Purple.
We’ll take a look at each company’s mattress offerings and compare them to one other in terms of materials, cost, and performance. As part of this comparison, we’ll also provide you with critical shipping, sleep trial, and warranty information so you can make an informed decision.
Lull vs. Purple Mattress Overview
If you’re comparing these two beds, you should ask yourself, “How adventurous am I feeling?” Think Purple if you’re ready for a change. Lull mattresses are a good bet if you’re looking to get what you pay for and nothing more.
For its distinct look and feel, purple has established itself as a major player in the bed-in-a-box market. Lull provides a more conventional mattress for those who aren’t sure if Purple’s distinctiveness is a good fit.
Here are the primary points of differentiation between these beds:
- Feel — Unlike the Lull mattress, the Original Purple mattress has a gel-like sensation due to its innovative Hyper-Elastic Polymer top layer, which provides a soft, neutral foam feel.
- Price — After applying discounts and promotional offers, the Lull mattress is significantly less expensive than the Original Purple mattress.
- Temperature regulation — Purple’s design and special top layer allow for a lot more airflow than Lull’s mattress.
- More options — Purple has four models, but Lull only has one. This article focuses mostly on the original Purple mattress.
Sizing Options
Make sure you get a mattress that is the right size for you. If you sleep with a spouse, a bed that is too small can make you feel confined. The problem with a mattress that’s too big is that it might make your room feel cluttered. The cost of the mattress and other accompanying products, such as the bed frame and linen, increases with larger sizes.
In most cases, the height of a mattress is between 10 and 15 inches. Some people like taller mattresses because they are simpler to get in and out of, while others prefer smaller, lower-to-the-ground ones. The bed’s overall height is affected by the height of the bed frame.
Consider the weight of the mattress as well. A mattress that is lighter and easy to move might help people who frequently reorganize their homes, as well as those who intend to put the mattress in place by themselves.
Lull
Purple
Purple Mattress
- Height: 9.5″
- Size Options: Twin, Twin XL, Full, Queen, King, Split King, California King
Purple Hybrid
- Height: 11″
- Size Options: Twin XL, Full, Queen, King, Split King, California King
Purple Hybrid Premier
- Height: 12″, 13″
- Size Options: Twin XL, Full, Queen, King, Split King, California King
Purple Kid Mattress
- Height: 7″
- Size Options: Twin
Purple, as opposed to Lull, gives the greatest sizing options. There is a split king size option for each of the brand’s mattresses, save for the Purple Kid mattress. Shoppers have the option of choosing from models with 8 to 13 inch profiles. Note that there is no twin size available for the hybrid Purple versions.
There is only one mattress available from Lull, and it has a typical 10-inch height. Purple’s lightest choice weighs more than twice as much as the Original Lull Mattress, making it more difficult to move around.
Construction and Materials Comparison
A basic pattern is followed by most mattresses on the market today, with a pressure-relieving comfort system and a harder support core. Because of their construction, the mattress type can be determined by these sections. Understanding the most prevalent mattress kinds will help you get an idea of how a mattress will perform for various sorts of sleepers. A variety of mattress types, such as foam and hybrid, are available from Lull and Purple.
- Memory foam and polyfoam are commonly used in foam mattresses, with a denser polyfoam support core. How the foam is created can alter its properties, making it a versatile material. Memory foam mattresses give excellent pressure relief, but they also tend to retain a lot of heat. Manufacturers can aerate foam or infuse it with gel to combat heat retention.
- Foam or latex is laid over an innerspring support core in a hybrid mattress, which is the most common type. When compared to an all-foam mattress, the comfort layers provide additional cushioning, while the springs generally provide more support and bounce. Because of their more complicated design, the price of these items is often higher.
Lull
The Original Lull Mattress is Lull’s only product currently for sale. It is an all-foam mattress with a medium firmness rating, or 6 out of 10.
The mattress’s top layer is a 1.5-inch layer of gel-infused memory foam. The gel infusions and memory foam adhere closely to cushion sensitive regions like the hips and shoulders to assist reduce heat buildup.
A 1.5-inch layer of polyfoam lies beneath the gel-infused memory foam. In order to prevent sleepers from sinking too far into the mattress, this transitional layer offers a somewhat bouncier feel. On a 7-inch polyfoam support core, it offers even support and promotes good spinal alignment. Covered in a stretchable rayon and polyester fabric, the mattress is soft and comfortable.

Purple
All of Purple’s mattresses are made with a combination of foam and other materials. Purple Grid is incorporated into all of the mattresses. Unlike memory foam, this patented gel material conforms to your body more quickly and retains less heat.
Purple Mattress
All-foam mattress with a medium firm (6) sensation is the Purple Mattress. Purple Grid, a 2-inch layer, sits on top of polyfoam, which is a 3-inch layer. A 4-inch layer of high-density polyfoam is used to create the support core.
The Purple Grid’s pressure-relieving properties are enhanced by the addition of stronger polyfoam layers. All three fabrics used to make the mattress cover are non-toxic and designed to keep heat out.
Purple Hybrid
The Purple Hybrid mattress has a 2-inch layer of Purple Grid meant to improve airflow and cushioning, just like the Purple Mattress. A 1-inch transitional layer of high-density polyfoam lies beneath the Purple Grid.
The Purple Hybrid mattress has a 7.5-inch layer of pocketed coils reinforced with polyfoam, rather than a foam support core. As a preventative measure against overheating, each coil is covered with fabric to minimize noise and motion transfer. Coils provide a more springy feel than foam because of their greater responsiveness.
Both the Purple Mattress and Purple Hybrid have a medium-firm (6) feel and a stretchable cover. Sleepers who weigh more over 230 pounds benefit from the coil core’s longer-lasting support.
Purple Hybrid Premier
This mattress has the same stretchable cover and pocketed coil support core as the Purple Hybrid, but with a thicker comfort system. Purple Grid’s top layer is available in two sizes for customers’ convenience: three inches and four inches. The medium firmness of the 3-inch model is (6) whereas the medium firmness of the 4-inch model is (5). Adding a thin polyfoam base to the coils provides additional support.
Purple Kid Mattress
The Purple Kid Mattress, as the name says, is designed for children. Designed for petite sleepers, the mattress is an all-foam type with a medium firmness rating of six and is available in twin size.
Two inches of Purple Grid are included into the mattress to provide additional support and alleviate pressure areas on the body. The Purple Grid is supported by two 2.5-inch layers of high-density polyfoam, which prevent excessive sinking and offer structural integrity. Spills or accidents in the middle of the night are no problem thanks to the top cover’s machine washability.
Pricing Information
Mattress prices are affected by a variety of things, including the materials and structure of the mattress. In general, innerspring and foam mattresses are less expensive than hybrid and latex mattresses.
While it’s tempting to go with the cheapest option, investing in a higher-quality mattress can improve sleep quality and extend the life of your mattress. Poor-quality mattresses tend to degrade faster and may not provide the same level of comfort and support as a higher-end mattress.
Shoppers may be able to take advantage of infrequent reductions that further reduce the price of Lull and Purple mattresses.
Lull
Lull Mattress | |
---|---|
Twin | $799 |
Twin XL | $899 |
Full | $999 |
Queen | $1,099 |
King | $1,399 |
California King | $1,399 |
Split King | – |
Purple
Purple Mattress | Purple Hybrid | Purple Hybrid Premier | Purple Kid Mattress | |
---|---|---|---|---|
Twin | $599 | N/A | N/A | $499 |
Twin XL | $849 | $1,499 | $2,099 or $2,599 | – |
Full | $1,049 | $1,699 | $2,299 or $2,799 | – |
Queen | $1,199 | $1,799 | $2,399 or $3,099 | – |
King | $1,499 | $2,199 | $2,999 or $3,699 | – |
California King | $1,499 | $2,199 | $2,999 or $3,699 | – |
Split King | $1,698 | $2,998 | $4,198 or $5,198 | – |
All-foam mattresses like the Purple Mattress and Original Lull Mattress are in the same price range.
Additionally, Purple has two more expensive hybrid models: the Hybrid and the Hybrid Premier. A hybrid model’s average price is in accordance with these models’ pricing; thicker layers of Purple Grid attract a greater premium. The Purple Kid Mattress is the cheapest option because of its simple construction and the fact that it is only available in twin size.
Both companies’ flagship mattresses would be excellent options for budget-conscious consumers. For those who don’t mind paying a bit more for more features, Purple has more possibilities.
What Are These Mattresses Made Of?
Once we’ve covered their similarities, it’s time to go into what makes each mattress distinct. Each bed is constructed in a somewhat different way, therefore it’s important to look at the construction first. Read the complete Lull mattress review and Purple mattress review to get a better understanding of each mattress.
Lull
Cover — The Lull’s exterior is made of a polyester-polyamide combination. When you touch it, it should be pleasant.
Comfort Layer — 1.5 inches of gel-infused memory foam make up the Lull’s top layer of comfort. It responds slowly to pressure and contours the body of its sleepers. The Lull sleeps cooler than a regular memory foam mattress because of its gel memory foam layer.
Transition Layer — Responsive poly foam is used in the Lull’s transition layer to counteract the sinkage caused by the comfort layer’s memory foam. This layer will let you transition into the mattress’s support layer more easily.
Base Layer — When it comes to support, the Lull has a foundation layer constructed of high-density poly foam.
Purple
Cover — Polyester, viscose and lycra make up the SoftFlex fabric that covers the Purple. It’s breathable and elastic, which makes it ideal for allowing air to circulate freely.
Comfort Layer — A special hyper-elastic polymer is used in the Purple’s comfort layer. This rubber-like material is remarkable in that it is arranged in a grid. The walls of the grid sag under pressure areas, but remain stable elsewhere. If you’re seeking for a more conventional experience, you might choose to stick with the Lull instead of the grid. In contrast, if you’re a hybrid sleeper, this special layer should keep you cozy and well-supported no matter what position you’re in.
Transition Layer — Poly foam is used in the Purple’s transition layer. If you’re looking for a mattress that responds quickly, this one is for you.
Base Layer — Firm high-density poly foam is used in the mattress’s base layer to provide structural support.
What Do These Mattresses Feel Like?
Is there anything else you’d like to know about the beds’ materials and how they feel? Let me describe how these mattresses actually feel.
It’s important to keep in mind that firmness and comfort are all relative. The firmness of a mattress will vary depending on a person’s body type and sleeping position. As a point of perspective, I am 5’10” and weigh 125 pounds.
Lull
In terms of firmness, I gave the Lull a 6 out of 10. The Lull has a firmness rating of 6.5, which is in line with industry standards for a medium-soft mattress. For side and back sleepers, the Lull’s medium-soft feel is ideal. Side sleepers will benefit from pressure alleviation at the shoulders and hips, reducing the likelihood of stiffness in the following day. Those who prefer to sleep on their backs will appreciate the Lull’s body-contouring qualities while keeping their hips up in line with their shoulders.
Those who prefer to sleep on their stomachs will need a bed with more substantial support. Their hips will most likely sink too far into the Lull, causing misalignment in their spines and resulting in back discomfort. Mattresses with a firmer feel may be better for stomach sleepers.
A layer of motion-absorbing memory foam gives the Lull a smooth ride that isn’t overly springy. It does an average job isolating motion, which means that you won’t be disturbed by a partner tossing and turning, but you would be disturbed if a child or pet jumped on your bed. Check out our best mattress for couples list if you’re seeking for a bed with better motion isolation.

Purple
On the firmness scale, I gave the Purple mattress a score of 7 out of 10, making it a little firmer than a typical medium firm mattress. For back sleepers who like a firmer mattress, I think the Purple is an excellent choice. During my time on Purple, I found that my spine was properly positioned, and I had both pressure alleviation and support.
The Purple mattress should be a good fit for those who sleep in a variety of positions. Changing positions at night won’t be a problem with the Purple. In addition, the grid system should provide adequate support and pressure relief for all possible sleeping postures, as well.
Even if you sleep on your side or stomach, prolonged use of the Purple may cause discomfort or stiffness. Lull is a great mattress for people who sleep on their sides, but stomach sleepers require something firmer.
The Purple mattress, like the Lull, did an adequate job of isolating motion such that couples could sleep peacefully on it. Additional edge support for couples who want to spread out on their entire sleeping surface is provided by the Purple’s comfort layer, which is reinforced with poly foam.
If you’re a hot sleeper, you may prefer the Purple mattress over the Lull because it sleeps a little cooler. The best cooling mattresses of the year are also available if you sleep hot.
FAQ
Do I need to worry about off-gassing with the Lull mattress? What about with the Purple?
You may need to let the Purple and Lull mattresses off-gas for a few hours after you unbox them because they are sent compacted. Almost all bed-in-a-box mattresses expel gasses trapped in their boxes during production once they’re unwrapped, so this isn’t something to worry about.. Within a few hours, any lingering odor should be gone.
Do I need a box spring with the Purple mattress? What about with the Lull?
Both of these beds do not require a box spring. Mattresses can be supported on any flat, hard surface.
Can you flip the Lull mattress? What about the Purple mattress?
Neither Purple nor Lull mattresses can be turned. You can rotate your mattress every six months or so if you’re concerned about wear.
Is Lull or Purple cheaper?
Only a twin mattress is more expensive than a Purple mattress. In addition, Lull has a history of providing better and more frequent bargains than other sites. A queen-size Lull mattress is $200-$300 less expensive than a Purple mattress if you’re able to take advantage of a sale.
Is Lull or Purple better for hot sleepers?
Purple mattresses are a good option if you tend to get hot while you sleep. In-house, the company developed a gel-like polymer that is great for temperature regulation and has excellent airflow. Neither Lull nor Purple have a tendency to overheat when you lie down on them, but Purple does.
Do Lull and Purple offer a warranty?
There is a 10-year warranty on all Lull and Purple mattresses. Mattresses can be supplied to your door if they start sagging or the fabric starts to tear.