Signature Design by Ashley Chime California King Hybrid vs Signature Design by Ashley Memory Foam Mattress in (2026): Key Differences
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You are comparing the signature design by ashley chime california king hybrid vs memory foam options from Signature Design by Ashley. Both mattresses share a medium firm feel and CertiPUR-US certified foam, making them suitable for back, side, and stomach sleepers. The main difference lies in their construction and size. The Chime Hybrid uses coils for support and comes in a California King size, while the Memory Foam model relies on an all-foam core and is available in a standard King size. This affects thickness, weight, and motion isolation.
Key differences
| Aspect | Signature Design by Ashley Chime California King Hybrid | Signature Design by Ashley 8 Inch King Memory Foam |
|---|---|---|
| Mattress Construction | Hybrid (innerspring coils) | Memory foam (all-foam) |
| Size | California King | King |
| Thickness | 10 inches | 8 inches |
| Weight | 86 pounds | 56 pounds |
| Special Features | Lumbar support | Motion transfer reduction |
Which one should you choose?
Choose Signature Design by Ashley Chime California King Hybrid if
- You need a California King size bed.
- You prefer the support of wrapped innerspring coils.
- You want a thicker 10-inch profile for lumbar support.
Choose Signature Design by Ashley 8 Inch King Memory Foam if
- You need a standard King size bed.
- You want a lighter mattress that is easier to move.
- You prioritize motion transfer reduction for undisturbed sleep.
Verdict: The Chime Hybrid suits you if you need a California King size or prefer the traditional support of coils. The Memory Foam mattress is better for standard King frames and those who value motion isolation. Both offer medium firm comfort and certified foam for safe sleep.
Hybrid vs Foam Key Differences
Mattress Construction
The Signature Design by Ashley Chime California King Hybrid uses a hybrid build, combining gel memory foam comfort layers with individually power-packed innerspring coils. This design aims to provide maximum lumbar support and a traditional coil feel. In contrast, the Signature Design by Ashley 8 Inch King Memory Foam relies entirely on layers of memory foam and a support foam core. It lacks springs, focusing instead on body contouring and pressure relief. The hybrid model offers a distinct structural difference with its coil system, while the all-foam option provides a uniform foam feel throughout.
Thickness
Profile height is a clear differentiator between these two models. The Chime California King Hybrid sits at 10 inches tall, offering a higher profile that may feel more substantial on your bed frame. The Signature Design by Ashley 8 Inch King Memory Foam is slimmer, measuring only 8 inches in height. This two-inch difference can affect how sheets fit and the overall visual height of the bed. If you prefer a lower profile or have specific frame constraints, the 8-inch foam mattress might fit better. The 10-inch hybrid provides more vertical depth.
Special Features
Each mattress highlights specific performance features in its specifications. The Chime Hybrid emphasizes maximum lumbar support, leveraging its wrapped coils to target the lower back area. This is beneficial for sleepers who need extra spinal alignment. The 8 Inch King Memory Foam, however, focuses on motion transfer reduction. Its support foam core is designed to help reduce movement across the bed, which is ideal for couples who disturb each other during sleep. One prioritizes structural back support, while the other prioritizes isolation from partner movement.
Weight
The physical weight of the mattresses differs significantly due to their construction materials. The Chime California King Hybrid weighs 86 pounds, reflecting the added mass of the innerspring coil system and thicker foam layers. The 8 Inch King Memory Foam is much lighter at 56 pounds. This weight difference makes the all-foam model easier to maneuver, rotate, or move into a bedroom. If you need to change the orientation of the mattress regularly, the lighter foam option requires less physical effort to handle.
Size
These models are designed for different bed dimensions. The Chime is a California King, measuring 72 inches in length and 83.5 inches in width. The Signature Design by Ashley 8 Inch King is a standard King, measuring 74 inches in length and 75 inches in width. The California King is longer but narrower, catering to taller sleepers who do not need as much width. The standard King offers more width but is slightly shorter. You must match the mattress to your existing bed frame size to ensure proper compatibility.
Which mattress suits your sleep needs
You need lumbar support and airflow
The Chime Hybrid features individually power-packed innerspring coils that aim to provide maximum lumbar support. Its 10-inch profile includes gel memory foam and quilt foam for comfort. The hybrid construction offers a traditional coil feel, which may help with temperature regulation and support for back, side, and stomach sleepers who need structured backing.
You want pressure relief and less motion
This all-foam mattress uses a support foam core designed to reduce motion transfer for undisturbed sleep. Its 8-inch profile relies entirely on layers of gel memory foam to contour to your body. This construction delivers pressure relief and a medium firm feel, making it a practical choice for couples or those sensitive to movement.
You prefer a taller, heavier mattress
The Chime Hybrid stands 10 inches tall and weighs 86 pounds, offering a substantial presence on your bed frame. Its California King size measures 72 inches wide by 80 inches long. The combination of gel memory foam and wrapped coils creates a 10-inch profile that provides a distinct, elevated sleeping surface compared to thinner foam options.
The products compared
Signature Design by Ashley Chime California King Hybrid
Best for: Back, side, and stomach sleepers
- Size
- California King
- Thickness
- 10 in
- Firmness
- Medium Firm
- Mattress Construction
- Hybrid
- Support Core
- Power packed wrapped coils
- Comfort Layer
- Gel memory foam
View on Amazon: Signature Design by Ashley Chime California King Hybrid Affiliate link
The Signature Design by Ashley Chime is a 10-inch hybrid mattress in California King size. It combines gel memory foam and quilt foam with individually wrapped coils for lumbar support. The medium firm feel suits back, side, and stomach sleepers. CertiPUR-US certified foam ensures low emissions. This model offers a balanced mix of contouring comfort and structural support.
Pros
- Hybrid construction with gel memory foam and wrapped coils
- Medium firm comfort level for versatile sleeping positions
- 10-inch profile with quilt foam for added coziness
- CertiPUR-US certified foam for low chemical emissions
Cons
- Heavier build at 86 pounds
- Only includes a 10-year limited warranty
- Sold without a compatible bed frame or box spring
Good fit if
- You sleep on your back, side, or stomach
- You prefer a medium firm feel with coil support
- You need a California King size that fits standard frames
Skip if
- You want a softer plush feel
- You need a lighter mattress for easy setup
- You require a longer warranty period
Verdict: Signature Design by Ashley Chime California King Hybrid delivers balanced support for mixed sleepers through its hybrid coil and foam design. You should choose this if you value lumbar support and a medium firm surface over deep plushness.
Signature Design by Ashley 8 Inch King Memory Foam
Best for: Sleepers wanting contouring pressure relief
- Size
- King
- Thickness
- 8 in
- Firmness
- Medium Firm
- Mattress Construction
- Memory foam
- Support Core
- Support foam core
- Comfort Layer
- Gel memory foam
View on Amazon: Signature Design by Ashley 8 Inch King Memory Foam Affiliate link
This Signature Design by Ashley mattress uses an 8-inch profile of gel memory foam and a support foam core. It offers medium firm support, contouring to your body for pressure relief. The CertiPUR-US certified foam reduces motion transfer. It fits most king bed frames. You get a 10-year limited warranty. This model suits back, side, and stomach sleepers seeking a balanced feel.
Pros
- 8-inch gel memory foam comfort layer
- Medium firm support for all sleep positions
- CertiPUR-US certified foam for low emissions
- Support foam core reduces motion transfer
Cons
- 8-inch profile is thinner than hybrid competitors
- Memory foam construction may retain more heat
- No adjustable firmness settings available
Good fit if
- You prefer a medium firm feel
- You sleep on your back, side, or stomach
- You want motion isolation for undisturbed sleep
Skip if
- You need a California King size
- You prefer a thick hybrid construction
- You require adjustable firmness levels
Verdict: Signature Design by Ashley 8 Inch King Memory Foam Mattress is a practical choice for sleepers who want contouring pressure relief and motion isolation in a standard King size.
Specifications side by side
| Spec | Signature Design by Ashley Chime California King Hybrid | Signature Design by Ashley 8 Inch King Memory Foam |
|---|---|---|
| Size | California King | King |
| Thickness | 10 in | 8 in |
| Firmness | Medium Firm | Medium Firm |
| Mattress Construction | Hybrid | Memory foam |
| Support Core | Power packed wrapped coils | Support foam core |
| Comfort Layer | Gel memory foam | Gel memory foam |
| Certification | CertiPUR-US certified | CertiPUR-US certified foam |
| Special Features | Lumbar support | Motion transfer reduction |
| Intended Use | Back, side and stomach sleepers | Back, side and stomach sleepers |
| Color | White | White |
| Dimensions | 72.1 × 83.5 × 10 inches | 74 × 75 × 8 inches |
| Weight | 86 pounds | 56 pounds |
| Model | M69651 | M72641 |
Frequently asked questions
Is the Chime Hybrid suitable for stomach sleepers?
Yes, the Signature Design by Ashley Chime California King Hybrid is suitable for stomach sleepers. It offers a medium firm surface that helps keep your spine aligned. The hybrid coil and foam design provides balanced support, preventing your hips from sinking too deeply into the mattress.
What is the difference in size between the two mattresses?
The Chime Hybrid is a California King size, measuring 72.1 inches in length and 83.5 inches in width. The memory foam option is a standard King size, measuring 74 inches in length and 75 inches in width. The hybrid model is longer but narrower than the foam mattress.
Which mattress is heavier and easier to move?
The Signature Design by Ashley 8 Inch King Memory Foam is lighter, weighing 56 pounds. The Chime Hybrid weighs 86 pounds due to its coil support system. If you need to move or rotate the mattress frequently, the lighter memory foam option is more manageable.
Does the Chime Hybrid have a 10-inch profile?
Yes, the Signature Design by Ashley Chime California King Hybrid has a 10-inch thickness. This profile includes gel memory foam comfort layers and individually power-packed innerspring coils. The 10-inch height provides a substantial feel compared to the 8-inch thickness of the standard memory foam model.
Can side sleepers use the memory foam mattress?
Yes, the Signature Design by Ashley 8 Inch King Memory Foam is designed for sleepers wanting contouring pressure relief. This makes it effective for side sleepers who need cushioning at the shoulders and hips. The memory foam construction conforms to your body shape to reduce pressure points.
Is the Chime Hybrid white in color?
Yes, the Signature Design by Ashley Chime California King Hybrid is white. The Signature Design by Ashley 8 Inch King Memory Foam is also white. Both models feature a clean, white fabric cover that blends easily with most bedroom decor styles without requiring additional bedding colors.
Which mattress offers better motion isolation?
The memory foam mattress generally offers superior motion isolation due to its all-foam construction. The Chime Hybrid uses individually power-packed innerspring coils, which may transfer more movement across the bed. If you share your bed and need to minimize disturbance, the foam option is the better choice.
Is the memory foam mattress a bed in a box?
Yes, the Signature Design by Ashley 8 Inch King Memory Foam features a Bed in a Box design. This means it is compressed and shipped in a compact package for easy delivery. The Chime Hybrid is also a hybrid build, but the foam model specifically highlights this shipping feature.