4 Best Mattresses Under $5000, Compared
Explore 4 mattress models evaluated through published specifications. Examine core materials, profile thickness, and firmness to select the right build for your sleep setup.
6 min read
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Finding the best mattresses under $5000 depends on matching mattress thickness, core materials, and firmness to your sleep needs. This breakdown compares 4 models based directly on the specifications published on their official listings.
The Purple Restore Soft Split King Mattress leads because its 11.5-inch profile combines memory foam with foam-encased coils to support independent movement on adjustable bases. This guide helps you decide which mattress dimensions, internal construction, and firmness level fit your specific bed frame.
Profile height dictates your base setup
Check your setup before choosing profile height and weight. Heights vary between the 11.5-inch Purple Restore and the 17-inch Stearns & Foster Reserve. That extra thickness also brings weight up to 229 pounds, so you need a base that accommodates a heavy, high-profile build.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Purple Restore Soft Split King Mattress Best overall | Split-base sleepers wanting soft, responsive cooling support | |
| 2 | Serta iComfortPro Kingston 14" Firm King Mattress Best budget | back and stomach sleepers wanting firm latex | |
| 3 | Tempur-Pedic LuxeAdapt 13" Firm King Mattress Best 13-inch | firm memory foam support and motion isolation | |
| 4 | Stearns & Foster Reserve King 17-Inch Soft Pillow Top Best pillow top | sleepers wanting a plush, ultra-thick pillow top |
The best fit for you
- You need independent movement on a split king base – Purple Restore Soft Split King Mattress – Its Split King design uses foam-encased coils across an 11.5-inch profile.
- You want a firm King mattress with natural latex – Serta iComfortPro Kingston 14" Firm King Mattress – It combines a five-zone natural latex core with a 14-inch firm King profile.
- You prefer a firm memory foam King mattress – Tempur-Pedic LuxeAdapt 13" Firm King Mattress – This 13-inch mattress uses an all-foam memory foam core for firm support.
- You want the thickest soft pillow top mattress – Stearns & Foster Reserve King 17-Inch Soft Pillow Top – It features a 17-inch height with a plush pillow top and coil support.
Features you give up Under $5000
Mattresses in the Under $5000 range deliver fixed constructions rather than motorized adjustments. None of these options list preset positions, integrated app connectivity, or electronic control methods. You select either memory foam or latex builds in standard King or Split King dimensions. Every model provides static firmness, either soft or firm, without real-time density customization. Top style choices remain narrow across the group, with only one model providing a pillow top design.
- Control method: No remote controls, apps, or preset positions listed.
- Firmness: Fixed firm or soft profiles without adjustable firmness.
- Top style: Only one model specifies a pillow top build.
Purple Restore Soft Split King Mattress
Best for: Split-base sleepers wanting soft, responsive cooling support
- Mattress Size
- Split King
- Thickness
- 11.5 inches
- Firmness
- Soft
- Coil Type
- Responsive coil core
- Cooling Tech
- GelFlex Grid
- Mattress Type
- Memory Foam
The Purple Restore is an 11.5-inch hybrid mattress in a Split King size. It combines a GelFlex Grid with adaptive comfort foam layers and a responsive coil core. You get edge-to-edge coil support and foam border reinforcement. Its soft feel and temperature-neutral grid design suit sleepers who want pressure relief with airflow and independent movement on split bases.
- GelFlex Grid flexes under pressure and rebounds immediately
- Responsive coil core enables airflow through the center
- Foam perimeter reinforces edge-to-edge coil stability
- Split King layout isolates movement between sleep partners
- 11.5-inch profile is thinner than 13-inch and 14-inch alternatives on this list
- Size lineup does not include a standard one-piece King or California King
- You want a soft mattress with an elastic polymer grid top.
- You use an adjustable base requiring two independent Split King halves.
- You sleep warm and need coil-based airflow rather than dense solid foam.
- You prefer a firm sleep surface.
- You need a single continuous King mattress rather than split halves.
Verdict: Purple Restore Soft Split King Mattress fits sleepers on adjustable beds who need plush pressure relief combined with coil-driven airflow. It provides independent side movement while maintaining perimeter structure with foam-encased coils.
Serta iComfortPro Kingston 14" Firm King Mattress
Best for: back and stomach sleepers wanting firm latex
- Mattress Size
- King
- Thickness
- 14"
- Firmness
- Firm
- Mattress Type
- Latex Foam
- Cooling Tech
- Graphite infused latex, CoolFeel Pro
- Certifications
- CertiPUR-US
The Serta iComfortPro Kingston is a 14-inch all-foam King mattress built with a 10-inch core of graphite-infused latex. Its five-zone support system aligns your spine, while the firm feel caters directly to back and stomach sleepers. It arrives full size rather than compressed in a box, pairing breathable latex with a cool-to-the-touch fabric cover.
- 10-inch core of naturally-derived, graphite-infused latex foam
- 5 ZoneResponse design for targeted alignment and pressure relief
- CoolFeel Pro cover fabric paired with breathable latex
- Ships uncompressed and functions on adjustable bases
- Weighs 219 pounds, making repositioning and moving difficult
- Delivered fully expanded, requiring wide pathways for delivery
- Firm profile does not suit dedicated side sleepers
- You sleep on your back or stomach and need firm support.
- You prefer responsive natural latex over traditional memory foam.
- You want targeted ergonomic support through a five-zone layout.
- You sleep primarily on your side and need deeper joint contouring.
- You need a lightweight mattress that you can move without assistance.
Verdict: Serta iComfortPro 14" Firm King Latex Mattress delivers dedicated spinal alignment for back and stomach sleepers using a dense, five-zone natural latex core. It provides a structured, responsive sleep surface that resists body heat without relying on steel coils.
Tempur-Pedic LuxeAdapt 13" Firm King Mattress
Best for: firm memory foam support and motion isolation
- Mattress Size
- King
- Thickness
- 13"
- Firmness
- Firm
- Mattress Type
- Memory Foam
- Cooling Tech
- Cooling Cover
- Dimensions
- 80 × 76 × 13 inches
This 13-inch King mattress gives you an all-foam build designed for motion isolation and pressure relief. It features firm TEMPUR memory foam that contours to your body, paired with a removable, machine-washable cooling cover woven from ultra-high-molecular-weight yarn. It suits you if you want a dense, stable sleep surface with dedicated temperature-regulating fabric.
- Removable, machine-washable cover made from ultra-high-molecular-weight yarn
- Dense 13-inch memory foam build absorbs motion transfer
- Contouring TEMPUR material delivers firm pressure-relieving support
- Backed by a 10-year limited warranty
- Heavy 152-pound weight makes moving or rotating difficult
- All-foam construction lacks internal coil support
- You prefer a firm, body-conforming memory foam surface without bounce.
- You need a removable, machine-washable cover that cools to the touch.
- You share a bed and want material that cancels partner movement.
- You want a softer feel or the responsiveness of an innerspring core.
- You need a lightweight mattress that is easy to lift and reposition alone.
Verdict: Tempur-Pedic LuxeAdapt 13-Inch Firm King Mattress suits sleepers who need dense, conforming support and minimal motion transfer. Its heavy all-foam core and washable cooling cover provide stable body alignment without bounce.
Stearns & Foster Reserve King 17-Inch Soft Pillow Top
Best for: sleepers wanting a plush, ultra-thick pillow top
- Mattress Size
- King
- Thickness
- 17 inches
- Firmness
- Soft
- Top Style
- Pillow Top
- Coil Type
- Intellicoil HD Innersprings
- Cooling Tech
- TENCEL cover with cooling fibers
This King mattress pairs a 17-inch profile with a soft pillow top design. Inside, Intellicoil HD innersprings, latex layers, and TEMPUR-Indulge memory foam provide deep contouring and support. A TENCEL cover with cooling fibers handles heat dissipation. If you want a tall, plush innerspring hybrid that relieves pressure across your body, this build fits your bedroom.
- Intellicoil HD innersprings with PrecisionEdge support
- TEMPUR-Indulge memory foam paired with supportive latex layers
- TENCEL cover enhanced with cooling fibers
- Handmade and hand-tufted construction
- Heavy 229-pound weight makes setup and repositioning difficult
- Tall 17-inch profile requires deep-pocket fitted sheets
- Fixed soft firmness profile offers no firm comfort option
- You prefer a soft, pressure-relieving pillow top surface.
- You want a hybrid build featuring both coil support and latex layers.
- You use deep-pocket bedding capable of fitting a 17-inch profile.
- You prefer a medium-firm or firm mattress feel.
- You want a lightweight mattress that is easy to move alone.
- You have low-profile bed frames or standard shallow sheets.
Verdict: Stearns & Foster Reserve Soft Pillow Top King combines a thick 17-inch height, contouring foam and latex layers, and dedicated coil support for side and back sleepers seeking soft cushioning. It provides substantial surface plushness if your setup accommodates a heavy, high-profile build.
Specifications side by side
| Spec | Purple Restore Soft Split King Mattress | Serta iComfortPro Kingston 14" Firm King Mattress | Tempur-Pedic LuxeAdapt 13" Firm King Mattress | Stearns & Foster Reserve King 17-Inch Soft Pillow Top |
|---|---|---|---|---|
| Mattress Size | Split King | King | King | King |
| Thickness | 11.5 inches | 14" | 13" | 17 inches |
| Firmness | Soft | Firm | Firm | Soft |
| Mattress Type | – | Latex Foam | Memory Foam | – |
| Top Style | – | – | – | Pillow Top |
| Coil Type | Responsive coil core | – | – | Intellicoil HD Innersprings |
| Cooling Tech | GelFlex Grid | Graphite infused latex, CoolFeel Pro | Cooling Cover | TENCEL cover with cooling fibers |
| Certifications | – | CertiPUR-US | – | – |
| Size | Split King | King | King | King (U.S. Standard) |
| Dimensions | 80 × 76 × 11.5 inches | 79.5 × 76 × 14 inches | 80 × 76 × 13 inches | 79 × 76 × 17 inches |
| Weight | 114 pounds | 219 pounds | 152 pounds | 229 pounds |
| Color | White and Purple | White | Luxeadapt | White |
| Model | 10-21-24015 | 500801531-1060 | 10740170 | 53010061 |
How We Picked These Mattresses
This guide presents 4 mattresses selected from Amazon listings that fit Under $5000. You see only one size or variant for each product line to help you compare distinct designs. All information comes directly from published specifications and feature lists on the product pages. We do not physically handle the mattresses.
Products are ordered with products in stock first, then by Amazon sales rank so better-selling products appear first. Listings refresh at least daily. Mattresses move into or out of this guide whenever they enter or leave Under $5000.
How to Choose the Right Mattress
Selecting Core Materials
Check the mattress core material to match your sleep preferences. Memory foam provides dense body contouring and limits motion transfer across the surface. Natural latex offers responsive support and natural airflow without coils. If you want bouncy, push-back support without steel springs, look at latex models like the Serta iComfortPro. For deep contouring that hugs your joints and eliminates bounce, memory foam remains the standard specification to prioritize.
Matching Firmness to Posture
Check the listed firmness specification to ensure proper spinal support for your sleep posture. Back and stomach sleepers require firmer sleeping surfaces to prevent their hips from dipping out of alignment. Side sleepers usually need softer builds that cushion pressure points at the shoulders and hips. If you sleep on your back or stomach, inspect specs for a Firm rating, such as the Tempur-Pedic LuxeAdapt, to maintain steady spine elevation throughout the night.
Evaluating Top Style
Review the top style attribute when comparing overall surface cushion. Standard flat-top mattresses position you closer to the underlying support core for a uniform feel. A pillow top adds an extra upholstered layer sewn directly onto the upper surface. This design creates deeper surface padding for side sleepers who need extra shoulder relief. The Stearns & Foster Reserve includes this pillow top build, giving you substantial plush comfort above the inner support structure.
Considering Mattress Size Format
Check the size specification if you share a bed or use an adjustable base. A standard King mattress provides one continuous sleeping surface across a 76-inch width. A Split King divides this space into two separate mattresses placed side by side. Choose a Split King format like the Purple Restore if you and a partner use independent base adjustments. This prevents motion transfer between partners and lets each person adjust their side without moving the other.
Checking Cover Maintenance
Look at the cover features to understand long-term cleaning requirements. Most traditional mattresses have integrated, non-removable fabric covers that require spot cleaning with mild detergent. Some premium designs feature zip-off outer covers designed for regular machine washing. If keeping your sleep environment clean without professional upholstery tools matters to you, check the product details for a washable cover. Features like the washable cooling cover on the Tempur-Pedic LuxeAdapt simplify hygiene maintenance over the mattress lifespan.
Frequently asked questions
Which mattress has a removable and washable cover?
The Tempur-Pedic LuxeAdapt 13" Firm King Mattress includes a washable cooling cover. You can remove the exterior cover for laundering without handling the heavy 152-pound all-foam mattress core. None of the other mattresses in this comparison specify removable or machine-washable fabrics in their listing specifications.
Which mattress provides support without steel coils?
The Serta iComfortPro Kingston 14" Firm King Mattress provides support without steel springs. Its design uses a dense five-zone natural latex core that maintains spinal alignment without metal coil units. This structure gives stomach and back sleepers responsive, heat-resistant support without the bounce or vibration of traditional innersprings.
How do mattress dimensions differ between King and Split King options?
Standard King mattresses measure 76 inches wide by 79 to 80 inches long in one solid piece. The Purple Restore Split King fits that same 76-by-80-inch footprint using two separate halves. This format lets you operate paired adjustable frames independently without pulling the bedding or mattress surface on the adjacent side.
Which mattress on this list is the lightest to move?
The Purple Restore Soft Split King Mattress has the lowest weight at 114 pounds. For comparison, the Tempur-Pedic LuxeAdapt weighs 152 pounds, the Serta iComfortPro weighs 219 pounds, and the Stearns & Foster Reserve weighs 229 pounds. Lighter weight makes adjusting sheets, cleaning, and rotating the bed on your frame simpler.
Which mattress combines both foam and latex layers?
The Stearns & Foster Reserve Soft Pillow Top combines contouring foam, responsive latex layers, and dedicated support coils. This multilayered design pairs the cushioning of a high-profile 17-inch pillow top with supportive internal springs. It offers deep surface contouring for side and back sleepers while maintaining lower coil support underneath.
Which mattress relies on an all-foam core for motion isolation?
The Tempur-Pedic LuxeAdapt 13" Firm King Mattress uses an all-foam structure without coil units. Its dense memory foam core isolates movement across the 13-inch surface, preventing sleep disruptions between partners. Unlike hybrid beds that feature mechanical spring bounce, this design delivers still, conforming alignment that holds your body in place.
See also
How these reviews are put together
- 976reviews published
- 2,271products with a buyer rating
- 2,222products with listed features
- 87brands covered
Every number, star and price on this site is read from the Amazon product listing. We do not run lab tests of our own, so scores here are out of 10, based on listed specifications and buyer feedback, not a verdict from a test bench. Prices change without notice; check the listing before buying.
