Amazon Basics Cooling Gel Memory Foam or Amazon Basics Medium-Firm Memory Foam Mattress? Which Amazon Basics Model to Buy
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You are comparing the amazon basics cooling gel memory foam vs medium firm memory foam models to find the right fit. Both mattresses share the same 12-inch height, Queen size, and CertiPUR-US certification. They both use cooling gel and airflow channels to regulate temperature. The main difference lies in firmness. One offers a medium-firm feel with a quilted cover, while the other provides a firm feel with Alt Latex support. This choice affects how your body contours and supports your spine.
Key differences
| Aspect | Amazon Basics Medium-Firm Queen Memory Foam Mattress | Amazon Basics 12-Inch Firm Queen Gel Memory Foam |
|---|---|---|
| Firmness | Medium Firm | Firm |
| Mattress Construction | Triple-layered memory foam with durable foam base | 3 hypoallergenic layers including Alt Latex |
| Comfort Layer | Cooling gel memory foam | Cooling gel foam top and Alt Latex |
| Cover Material | Quilted cover | not listed |
| Color | White/Gray | White/Dark Gray |
Which one should you choose?
Choose Amazon Basics Medium-Firm Queen Memory Foam Mattress if
- You prefer a softer, more cushioned surface that conforms closely to your body.
- You want the added softness of a quilted cover against your skin.
- You sleep in side positions and need pressure relief on hips and shoulders.
Choose Amazon Basics 12-Inch Firm Queen Gel Memory Foam if
- You need a firmer surface to keep your spine aligned.
- You prefer the responsive support of Alt Latex in the comfort layer.
- You sleep on your back or stomach and need minimal sinkage.
Verdict: Choose the Medium Firm model if you prioritize a plush, contouring feel with a quilted cover. Select the Firm model if you require stronger support and the bounce of Alt Latex. Both options provide similar cooling technology and construction quality for a restful sleep.
Firmness and Layer Differences
firmness level
The Amazon Basics Medium-Firm Memory Foam Mattress offers a medium-firm feel, providing a balanced mix of contouring and support. This level suits sleepers who want some sink without losing stability. In contrast, the Amazon Basics Cooling Gel Memory Foam Mattress is rated as firm. It offers a stiffer surface that limits sinkage and keeps the spine more aligned. If you prefer a softer, plushier feel, the medium-firm option is better. If you need rigid support for back or stomach sleeping, the firm model is the stronger choice for you.
comfort layer materials
Product A uses a cooling gel memory foam layer as its primary comfort surface. This material contours to your body while the gel helps dissipate heat. Product B combines a cooling gel foam top with an Alt Latex layer. The Alt Latex adds a different type of responsiveness compared to pure memory foam. It may feel slightly bouncier and less enveloping than the memory foam in Product A. Both designs aim to reduce pressure points, but the material blend in Product B offers a distinct tactile experience. Choose based on whether you prefer traditional memory foam or a latex-infused feel.
mattress construction
Both mattresses feature a triple-layered or three-hypoallergenic layer construction. Product A specifies a durable foam base for support and a middle layer with airflow channels. Product B also lists three hypoallergenic layers with a breathable middle section containing airflow channels. The structural approach is nearly identical in complexity. Both designs prioritize airflow for temperature regulation and a stable base for longevity. The specific arrangement of the internal foams is similar, focusing on cooling and support. Neither model has a significant structural advantage over the other in terms of layer count or basic build philosophy.
cover material
Product A includes a quilted cover that adds a layer of extra softness to the sleep surface. This quilted texture can make the mattress feel slightly more plush initially. Product B does not explicitly mention a quilted cover in its key specifications or features. It focuses on the cooling gel foam top and Alt Latex for comfort. The absence of a quilted layer in Product B might make it feel firmer against the skin compared to Product A. If you prefer a soft, fabric-wrapped feel, the quilted cover on Product A is a clear benefit for you.
color options
The Amazon Basics Medium-Firm Memory Foam Mattress is available in a White/Gray color scheme. The Amazon Basics Cooling Gel Memory Foam Mattress comes in White/Dark Gray. These color differences are purely aesthetic and do not impact performance or durability. Both options blend well with most bedroom decors. The slight variation in gray tone is negligible for functionality. You should choose the color that best matches your existing bedding or room theme. Neither color option offers any practical advantage over the other.
Which Amazon Basics Mattress Fits You
Side sleepers needing pressure relief
Choose the medium-firm model if you sleep on your side. The medium-firm feel offers a balanced mix of contouring and support. This helps reduce pressure points on your hips and shoulders. The quilted cover adds extra softness for comfort. You get the cooling gel layer to stay comfortable while sinking in slightly for better alignment.
Back or stomach sleepers
Pick the firm model if you sleep on your back or stomach. The firm feel provides strong support to keep your spine aligned. It minimizes excessive sinkage that can cause back pain. The Alt Latex layer adapts to your body contours while maintaining a solid surface. This setup prevents your hips from sinking too far into the mattress.
Hot sleepers wanting airflow
Select the firm model if you run hot at night. It features a breathable middle layer with dedicated airflow channels. The cooling gel foam top actively draws heat away from your body. These three hypoallergenic layers work together to regulate temperature effectively. You get consistent cooling throughout the night without sacrificing structural support or durability.
The products compared
Amazon Basics Medium-Firm Queen Memory Foam Mattress
Best for: Sleepers needing cooling gel and medium-firm support
- Size
- Queen
- Thickness
- 12 in
- Firmness
- Medium Firm
- Mattress Construction
- Triple-layered memory foam
- Support Core
- Durable foam base
- Comfort Layer
- Cooling gel memory foam
View on Amazon: Amazon Basics Medium-Firm Queen Memory Foam Mattress Affiliate link
This 12-inch Queen mattress uses triple-layered memory foam with a cooling gel top. Airflow channels in the middle layer help regulate temperature. The medium-firm feel balances softness and support. A quilted cover adds comfort. It is CertiPUR-US certified and made in the USA. You should allow 72 hours for full expansion after unpacking.
Pros
- 12-inch triple-layered memory foam construction
- Cooling gel layer with airflow channels
- Medium-firm support level
- CertiPUR-US certified foam
- Quilted cover for extra softness
Cons
- 66.6-pound weight makes it heavy to move
- Requires 72 hours to reach full height
- No remote or smart app control
Good fit if
- You want a medium-firm feel for back support
- You prefer cooling gel in your foam mattress
- You need a Queen size under 12 inches tall
Skip if
- You need a firm feel for heavy support
- You want a hybrid mattress with coils
- You need immediate full expansion upon unboxing
Verdict: Amazon Basics Queen Medium-Firm Memory Foam offers solid temperature regulation and support for those who prefer a balanced sleep surface. It suits sleepers who value certified foam and cooling features over instant setup.
Amazon Basics 12-Inch Firm Queen Gel Memory Foam
Best for: Back and stomach sleepers who like firm support
- Size
- Queen
- Thickness
- 12 in
- Firmness
- Firm
- Mattress Construction
- 3 hypoallergenic layers
- Comfort Layer
- Cooling gel foam top, Alt Latex
- Certification
- CertiPUR-US certified
View on Amazon: Amazon Basics 12-Inch Firm Queen Gel Memory Foam Affiliate link
This Amazon Basics mattress combines a firm feel with cooling gel memory foam. It features a 12-inch profile and airflow channels to help regulate temperature. The CertiPUR-US certified foam adapts to your body while minimizing pressure points. You get a breathable support system designed for restful sleep. This model suits those who prefer a solid, supportive surface with added cooling technology.
Pros
- Firm feel for strong support
- Cooling gel foam top layer
- Airflow channels for breathability
- CertiPUR-US certified foam
Cons
- Firmness may be too hard for side sleepers
- No remote or smart features
- Requires 72 hours to fully expand
Good fit if
- You prefer a firm sleep surface
- You want cooling gel technology
- You need CertiPUR-US certified materials
Skip if
- You need a plush or soft feel
- You want adjustable firmness settings
- You need immediate full expansion
Verdict: Amazon Basics Queen Cooling Gel Firm Mattress offers a supportive, cooling sleep surface for those who like firmness. It is a solid option for back and stomach sleepers seeking temperature regulation.
Specifications side by side
| Spec | Amazon Basics Medium-Firm Queen Memory Foam Mattress | Amazon Basics 12-Inch Firm Queen Gel Memory Foam |
|---|---|---|
| Size | Queen | Queen |
| Thickness | 12 in | 12 in |
| Firmness | Medium Firm | Firm |
| Mattress Construction | Triple-layered memory foam | 3 hypoallergenic layers |
| Support Core | Durable foam base | not stated |
| Comfort Layer | Cooling gel memory foam | Cooling gel foam top, Alt Latex |
| Cover Material | Quilted cover | not stated |
| Certification | CertiPUR-US certified | CertiPUR-US certified |
| Special Features | Cooling gel layer; air flow channels | Airflow channels, cooling gel |
| Dimensions | 80 × 60 × 12 inches | 80 × 60 × 12 inches |
| Weight | 66.6 pounds | 66.6 pounds |
| Color | White/Gray | White/Dark Gray |
| Model | G-MAT-0940A-QN-WHT | G-MAT-5040A-QN-WHT |
Frequently asked questions
What is the main difference between the Amazon Basics cooling gel and medium firm mattresses?
The primary difference lies in the firmness level. The medium-firm model offers a balanced feel with some contouring, while the cooling gel version is firmer. Both share the same 12-inch height and CertiPUR-US certification. You should choose based on whether you prefer a softer, supportive surface or a stiffer one for spinal alignment.
Which Amazon Basics mattress is better for back pain?
The Amazon Basics 12-Inch Firm Queen Gel Memory Foam is often better for back pain. Its firm construction provides strong support for your spine. This helps maintain neutral alignment while you sleep. The medium-firm option may be too soft for some back pain sufferers, as it allows more sinkage into the foam layers.
Do both mattresses use the same cooling technology?
Yes, both models incorporate cooling gel in their cover materials. This feature helps draw heat away from your body during sleep. The medium-firm model also uses airflow channels to enhance temperature regulation. Both designs aim to keep you cool, but the firm model focuses more on structural support than cooling alone.
How thick are these Amazon Basics memory foam mattresses?
Both mattresses are 12 inches thick. This consistent height provides a substantial feel under your bedding. The medium-firm model measures 12 inches in height, width, and length for a Queen size. The firm model matches these dimensions exactly. This thickness ensures adequate layering for comfort and support in both versions.
Is the Amazon Basics medium-firm mattress good for side sleepers?
Yes, the medium-firm model is suitable for side sleepers. It offers a balanced mix of contouring and support. This helps reduce pressure on your hips and shoulders. The softer feel compared to the firm version allows for better pressure relief. Side sleepers often prefer this level of sink for comfort without losing stability.
Are these mattresses CertiPUR-US certified?
Yes, both the medium-firm and firm models are CertiPUR-US certified. This certification ensures the foam meets specific standards for content, emissions, and durability. You can trust that both mattresses are made without harmful chemicals. This safety standard applies to all foam layers in both the cooling gel and medium-firm constructions.

