Simba 1500 vs Leesa Original - 2025 Review

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Simba 1500

🏷️ 10% Off Sitewide at Checkout

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Essential Information

Mattress Type
Hybrid (foam & springs)
Memory foam
Year Launched
2015
2015
Brand
Simba
Leesa
Unique Points

The world’s most 5 star rated mattress designed in the UK and now Made in Canada! The Simba® 1500 is built for those who are looking for a firmer comfort.

  • Breathable sleep surface
  • Open-cell foam layer
  • Patented spring-comfort layer
  • High definition foam with edge support
  • Zoned support base

3-Layer Foam Construction:

  • 2" LSA200 Foam Top Layer
  • 2" Contouring Memory Foam (IFD: 9. Density: 3 PCF)
  • 6" Core Support Foam Base (IFD: 32. Density: 1.8 PCF)

Seamless Iconic Four-stripe Cover.

Video

Certifications

OEKO-TEX®
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
Red Cross. It means No, not available. Not included.
CertiPur-US®
Other Certification Info

Firmness & Feel

Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.
Good Firmness Standard
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Select Your Firmness
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Adjustable Firmness
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Half-Half Firmness
Red Cross. It means No, not available. Not included. Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Flippable / Reversible Firmness
Firmness Info

The Simba 1500 is a firm feel, the Simba 2500 is a medium-plush feel and the Simba 5000 Pro Flex is a plush feel. Simba used body profile data from 10 million sleepers (making up over 180 million profile points) to create a mattress designed for every sleep style and body type. Backed by a 100-night trial and 100,000+ five-star global reviews.

Experience the ultimate in comfort and support with our popular all-foam mattress, designed to provide cooling, contouring, and pressure relief. Enjoy a perfect balance of hug and bounce, while the 6" base foam layer ensures strength and durability without compromising on firmness.

Pricing

Twin
Twin XL
Full/Double
Queen
King
Cal King
Pay Later
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.

🏷️ 10% Off Sitewide at Checkout

Claim Deal

No current promotions, discounts or coupons.

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Construction & Materials

Image
Simba 1500
Leesa Original
Layers
Open-cell foam layer, Patented spring-comfort layer, High definition foam with edge support, Zoned support base
LSA200 Foam Top Layer, Contouring Memory Foam, Core Support Foam Base, Seamless Iconic Four-stripe Cover.
Cover
Anti-microbial knitted cover - The cover is not removable or washable. The grey base fabric can be cleaned with a soft, damp and clean cloth using small circular motions. Using a mattress protector could help extend the life of your mattress.
The Leesa Mattress is wrapped in our iconic four-stripe cover that features fire retardant properties.
Machine-washable Cover
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Ergonomic Handles
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Comfort
The Simba® 1500 Mattress is 10" deep. Our Simbatex foam uses advanced graphite cooling technology to draw heat away from your body, keeping you cool and comfortable. Simbatex memory foam infused with graphite for cooling
Beautifully designed and engineered with three premium foams for cooling, body contouring and pressure-relieving core support. LSA200 Foam. The 2" foam top layer provides airflow for a cooler night's sleep and enough bounce for freedom of movement.
Support
The Simba® 1500 is built for those who are looking for a firmer comfort. Experience up to 1500 patented conical springs for supportive comfort and airflow.
The Leesa mattress is designed to cradle and support your body while avoiding the sinking feeling and overheating found in other foam mattresses. Pressure Relieving Memory Foam. The 2" memory foam layer delivers the body contouring and pressure relief you've come to expect from memory foam.
Manufactured in
Canada
United States

Posts

Interesting bedtime reading articles

Over 82143 Reviews

We're listening... Everything we do, we do to make sure you get the best night's sleep. Below you’ll find real and unfiltered reviews.…

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Size & Weight

Available Sizes
Twin, Twin XL, Full, Queen, King
Twin, Twin XL, Full, Queen, King, Cal King
10 "
10 "
Mattress Depth
Twin
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
N/A
45
Twin Weight (kg)
Twin XL
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
N/A
48
Twin XL Weight (kg)
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Full
N/A
56
Full Weight (kg)
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Queen
N/A
71
Queen Weight (kg)
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
King
N/A
90
King Weight (kg)
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Cal King
92
Cal King Weight (kg)

FAQ

Can I clean my mattress?

Will I be able to get the mattress back in the box?

Will my mattress have a smell when i first open it?

Is Leesa good for hot sleepers?

Is Leesa mattress too soft?

How long does Leesa original mattress last?

Trial & Warranty

Free Trial
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Sleep Trial
100 Nights
100 Nights
Warranty
10 Years
10 Years
Free Shipping
Green tick. It means Yes. It's available and good.
Green tick. It means Yes. It's available and good.
Free Returns
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.
Green tick. It means Yes. It's available and good. Red Cross. It means No, not available. Not included.

Delivery

Delivery Information

Free white glove delivery and setup - You have a choice between having your Simba mattress delivered via shipping courier or via Sleep Country’s White Glove Delivery Service. With their White Glove Delivery Service your mattress will be delivered to your doorstep and placed in your bedroom, while following all COVID-19 safety protocols.

It's free! We don't want you to have any hesitations when choosing a better night's sleep so we cover all shipping and import fees.

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Thank you for checking out this Simba 1500 vs Leesa Original mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.