Avenco King Size Mattress vs Avenco King Mattress: Spec Comparison
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This guide compares the avenco king size mattress vs king mattress options from Avenco. Both are king-size foam or hybrid beds designed for comfortable sleep. They share CertiPUR-US certification and arrive compressed in a box for easy setup. The main difference lies in their construction. One uses a thick, all-foam design with gel infusion. The other combines coils with foam for a hybrid feel. You should choose based on your preferred support style and firmness level.
Key differences
| Aspect | Avenco 14-Inch King Gel Memory Foam Mattress | Avenco 12-Inch Medium Firm King Hybrid Mattress |
|---|---|---|
| Thickness | 14 in | 12 in |
| Firmness | Medium Plush | Medium Firm |
| Mattress Construction | 3-layer foam structure | Hybrid, Smarts Coil pocket springs |
| Intended Use | Pressure relief | Back, side and stomach sleepers |
| Cover Material | Skin-friendly cover | Breathable fabric |
Which one should you choose?
Choose Avenco 14-Inch King Gel Memory Foam Mattress if
- You prefer a softer, plush feel for pressure relief
- You want a thicker profile with gel-infused foam
- You prioritize odor and moisture control features
Choose Avenco 12-Inch Medium Firm King Hybrid Mattress if
- You need medium firm support for spinal alignment
- You want enhanced edge support for sitting or sleeping near the edge
- You prefer a hybrid design with coil-based airflow
Verdict: Choose the 14-inch foam model if you want a plush, pressure-relieving surface with gel cooling. Pick the 12-inch hybrid if you prefer firmer support, better edge stability, and coil-based airflow. Both offer certified safe materials and easy setup.
Avenco King Mattress Spec Showdown
Thickness
You get to choose between two distinct profiles. The Avenco 14-Inch King Gel Memory Foam Mattress stands at 14 inches tall. This deeper profile offers a plush, sinking feel that many side sleepers prefer. In contrast, the Avenco 12-Inch Medium Firm King Hybrid Mattress is 12 inches thick. This slimmer build provides a more traditional, elevated feel. Both sizes fit standard king frames without issue. The 14-inch model offers more cushioning depth, while the 12-inch model provides a firmer, more responsive surface. Your choice depends on whether you prioritize deep contouring or a balanced, supportive feel.
Firmness
Firmness levels differ significantly between these two models. The 14-inch gel memory foam mattress is rated as Medium Plush. This softer rating allows for deeper body contouring and pressure relief, particularly for hips and shoulders. The 12-inch hybrid mattress is rated Medium Firm. This firmer rating offers more resistance and support, which helps keep the spine aligned for back and stomach sleepers. Neither is ultra-hard or ultra-soft, but the plush option yields more to your body. The firm hybrid option pushes back more. You should select the plush version if you sleep on your side, or the firm version if you prefer a solid, supportive feel.
Mattress Construction
The internal build structures are completely different. The 14-inch model uses a 3-layer foam structure. Its support core is high-density gel memory foam, and the comfort layer is gel memory foam infused with 30% NanoGel. This all-foam design focuses on heat absorption and airflow. The 12-inch model is a hybrid. It features Smarts Coil pocket springs for its support core, combined with premium comfort foam. This hybrid construction aims to provide targeted pressure relief and spinal alignment through coil conformity. The foam model offers uniform softness, while the hybrid offers zoned support and bounce.
Cover Material
The materials touching your skin vary between the two beds. The 14-inch gel memory foam mattress comes with a skin-friendly cover. This cover is designed to add cloud-like softness and enhance the cooling properties of the gel foam. The 12-inch hybrid mattress uses a breathable fabric cover. This fabric works with the open-coil spring system to promote natural airflow and heat dissipation. Both covers are white. The skin-friendly cover on the foam model emphasizes immediate softness and comfort. The breathable fabric on the hybrid model emphasizes air circulation and temperature regulation. Your preference for touch and airflow will guide this choice.
Intended Use
Each mattress is engineered for specific sleep needs. The 14-inch foam mattress is intended for pressure relief. Its plush design helps relieve tension in joints and muscles, making it ideal for those who wake up with aches. The 12-inch hybrid mattress is intended for back, side, and stomach sleepers. Its medium-firm feel and coil support provide balanced stability for all positions. The foam model excels in isolating pressure points. The hybrid model excels in providing versatile support for various sleeping styles. If you need targeted relief, the foam model is best. If you need all-around stability, the hybrid model is better.
Which Avenco King Mattress Fits You
Side sleepers needing deep pressure relief
The 14-inch gel memory foam profile offers a medium plush feel that craves your hips and shoulders. The 30% NanoGel infusion enhances heat absorption for a cooler night. Its three-layer foam structure absorbs movement, ensuring you stay undisturbed while enjoying spinal alignment and cloud-like softness.
Sleepers wanting firm edge support
This hybrid model features reinforced edge support with coils that are 20% thicker around the perimeter. This construction prevents sagging and creates a stable surface for sitting or sleeping near the sides. The medium firm feel and open-coil system promote airflow for those who prefer a sturdy, cool sleep surface.
Couples prioritizing motion isolation
Individually wrapped Smarts Coil springs work with premium comfort foam to reduce motion transfer by 75 percent. This hybrid design effectively absorbs movement, allowing you to enjoy undisturbed sleep even with a restless partner. The targeted pressure relief adapts to your body while minimizing disruption from your side.
Back and stomach sleepers
The medium firm hybrid construction provides the balanced support needed for back and stomach positions. High-compression coils conform to your body for proper spinal alignment. The breathable fabric and open-coil system help dissipate heat naturally, keeping you comfortable throughout the night without the deep sink of pure memory foam.
The products compared
Avenco 14-Inch King Gel Memory Foam Mattress
Best for: Plush sleepers seeking cooling gel foam
- Size
- King
- Thickness
- 14 in
- Firmness
- Medium Plush
- Mattress Construction
- 3-layer foam structure
- Support Core
- High-density gel memory foam
- Comfort Layer
- Gel memory foam with 30% NanoGel
View on Amazon: Avenco 14-Inch King Gel Memory Foam Mattress Affiliate link
This Avenco king mattress stands 14 inches tall with a medium plush feel. It uses a 3-layer foam build topped with gel memory foam containing 30% NanoGel for cooling. The high-density support core targets pressure relief. CertiPUR-US certification ensures safe materials. You get a bed-in-a-box design that expands over 72 hours. This thicker profile suits those who want extra cushioning and airflow in a king size frame.
Pros
- 14-inch height for substantial cushioning
- 30% NanoGel infusion for heat absorption
- Medium plush firmness level
- CertiPUR-US certified foam materials
- 3-layer foam structure for motion isolation
Cons
- Requires up to 72 hours to fully expand
- Only available in white color
- No remote or app control features listed
Good fit if
- You prefer a thicker, plushier sleeping surface
- You want gel-infused foam for cooler sleep
- You need pressure relief in a king size
Skip if
- You need a firm or extra-firm feel
- You want immediate use without expansion time
- You prefer a thinner 10-inch profile
Verdict: Avenco 14 Inch King Gel Memory Foam Mattress offers a plush, cooling sleep surface for those who value thickness and pressure relief. It fits buyers seeking a soft, gel-enhanced foam bed that expands in a box.
Avenco 12-Inch Medium Firm King Hybrid Mattress
Best for: Couples seeking motion isolation and edge support
- Size
- King (U.S. Standard)
- Thickness
- 12 in
- Firmness
- Medium Firm
- Mattress Construction
- Hybrid, Smarts Coil pocket springs
- Support Core
- Smarts Coil pocket springs
- Comfort Layer
- Premium comfort foam
View on Amazon: Avenco 12-Inch Medium Firm King Hybrid Mattress Affiliate link
The Avenco King Mattress is a 12-inch hybrid with medium firm support. It uses Smarts Coil pocket springs and premium comfort foam for pressure relief. The design targets motion isolation, reducing transfer by 75%. Reinforced edge coils add stability. It suits back, side, and stomach sleepers seeking spinal alignment and a breathable sleep surface.
Pros
- Smarts Coil pocket springs for targeted pressure relief
- 75% motion isolation for undisturbed sleep
- Reinforced edge support with thicker perimeter coils
- Breathable fabric and open-coil system for airflow
Cons
- 12-inch height is lower than the 14-inch competitor
- 84.3-pound weight adds bulk during setup
- No smart connectivity or app integration listed
Good fit if
- You want medium firm support for spinal alignment
- You share the bed and need motion isolation
- You prefer a breathable hybrid construction
Skip if
- You prefer a taller 14-inch profile
- You need smart features or app control
- You want a lighter, easier-to-move mattress
Verdict: Avenco King Hybrid, 12 Inch Medium Firm provides stable support and motion isolation for couples. It fits sleepers who prioritize edge support and cooling over a taller profile.
Specifications side by side
| Spec | Avenco 14-Inch King Gel Memory Foam Mattress | Avenco 12-Inch Medium Firm King Hybrid Mattress |
|---|---|---|
| Size | King | King (U.S. Standard) |
| Thickness | 14 in | 12 in |
| Firmness | Medium Plush | Medium Firm |
| Mattress Construction | 3-layer foam structure | Hybrid, Smarts Coil pocket springs |
| Support Core | High-density gel memory foam | Smarts Coil pocket springs |
| Comfort Layer | Gel memory foam with 30% NanoGel | Premium comfort foam |
| Cover Material | Skin-friendly cover | Breathable fabric |
| Certification | CertiPUR-US certified | CertiPUR-US |
| Intended Use | Pressure relief | Back, side and stomach sleepers |
| Color | White | White |
| Special Features | Bed in a Box | Bed in a Box |
| Dimensions | 80 × 76 × 14 inches | 80 × 76 × 12 inches |
| Weight | not stated | 84.3 pounds |
| Model | AOMMP1714KW | AOMS12KWP27 |
Frequently asked questions
Is the Avenco 14-inch model better for side sleepers?
Yes. The Avenco 14-Inch King Gel Memory Foam Mattress features a Medium Plush firmness level. Its 14-inch thickness and gel-infused memory foam construction provide deep pressure relief. This design helps align your spine while cushioning your hips and shoulders for comfortable side sleeping.
Does the 12-inch hybrid mattress offer edge support?
It is designed for it. The Avenco 12-Inch Medium Firm King Hybrid Mattress targets motion isolation and edge support. Its hybrid construction combines foam with coils to create a stable perimeter. This allows you to sit or sleep near the edge without feeling like you will roll off.
What is the difference between the two Avenco king mattresses?
The primary difference is the height and material. The 14-inch model uses all memory foam for a plush, sinking feel. The 12-inch model is a hybrid with a firmer feel. Both share the same King dimensions of 76 inches wide by 80 inches long.
Are these mattresses safe for indoor use?
Yes. Both the Avenco 14-Inch and 12-Inch models are CertiPUR-US certified. This certification ensures the foam meets standards for content, emissions, and durability. You can use them in your bedroom with confidence regarding indoor air quality and material safety.
How wide is an Avenco King mattress?
Both models are 76 inches wide. They also share an 80-inch length. The 14-inch model is 14 inches tall, while the 12-inch model is 12 inches tall. These standard King dimensions fit most King-size bed frames and sheets.
Do these mattresses come compressed for shipping?
Yes. Both the Avenco 14-Inch Gel Memory Foam Mattress and the 12-Inch Hybrid Mattress are sold as beds in a box. They arrive compressed and rolled in a compact package. You can easily move them into your bedroom before expanding them to full size.

