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Helix Midnight Luxe 2024 vs Sealy Posturepedic Hybrid

Which Mattress Is Better?

    Top
    Main Differences
    Design
      Style
    Performance
      FirmnessBouncinessSinking & ContouringResponsivenessMotion IsolationEdge SupportCooling
    Components
      CoverEdge ConstructionFoam Layer MaterialFoam Layer Mass DensityFoam Layer ThicknessSpring Layer DimensionsFoam Layer FirmnessSpring Layer FirmnessFoam Layer ResilienceSpring Layer Bounciness
    Comments

Products

Helix Midnight Luxe 2024
Sealy Posturepedic Hybrid

Tested using Methodology v1.0.1

Updated Oct 03, 2025 07:02 PM

SEE PRICE
Helix

Tested using Methodology v1.0.1

Updated Oct 03, 2025 07:12 PM

SEE PRICE
Sealy
Helix Midnight Luxe 2024 Picture
Sealy Posturepedic Hybrid Picture
Mattress Type
Hybrid
Bounciness Level
Moderate (20 cm)
Sinking Level
Moderate (5 cm)
Firmness Level
Medium-Plush (41 Pa/mm)
Contouring Level
Moderate (27 cm)
Mattress Type
Hybrid
Bounciness Level
Moderate (17 cm)
Sinking Level
Moderate (5 cm)
Firmness Level
Medium-Plush (38 Pa/mm)
Contouring Level
Moderate (28 cm)
  1. Recommended in 3 articles:
  2. Mattresses
  3. Side Sleepers
  4. Memory Foam

Our Verdict

Helix Midnight Luxe 2024

Sealy Posturepedic Hybrid

The Helix Midnight Luxe 2024 and the Sealy Posturepedic Hybrid are both medium-plush mattresses and have similar levels of bounce, sinking, and contouring. They perform similarly, but the Helix is more responsive, making it easier to change positions while sleeping. It uses zoned coils, so it's a bit firmer in the lumbar area.

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Variants

  • Midnight Luxe 2024 (Queen)
  • Posturepedic Hybrid (Queen (Soft))

Review

See Helix Midnight Luxe 2024 Review
See Sealy Posturepedic Hybrid Review
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Check Price

Queen
Midnight Luxe 2024
SEE PRICE
Helix
 
 
Queen (Soft)
Posturepedic Hybrid
SEE PRICE
Sealy

Main Differences for
Sleeping (In Development)

Threshold 

0.10

Sleeping (In Development) 

8.3
8.3
No major differences between these mattresses for sleeping (in development). See full list of tests below.

Full Comparison

Design

Style 
 

Style Picture  

Helix Midnight Luxe 2024 Style Picture
Sealy Posturepedic Hybrid Style Picture

Mattress Type 
 

Hybrid
Hybrid

Bed-In-A-Box 
 

Yes
No

Quilted Top Layer 
 

Yes
No

Grab Handles 
 

No
No

Thickness  

34.8 cm (13.7")
34.5 cm (13.6")
Show Text 
Performance

Firmness 
 

Head/Feet Firmness  

See details
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Lumbar Firmness  

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Firmness Video  

Normalized Stiffness @ Head/Feet 
 

37 Pa/mm
39 Pa/mm

Normalized Stiffness @ Lumbar 
 

41 Pa/mm
38 Pa/mm

Firmness Level 
 

Medium-Plush (41 Pa/mm)
Medium-Plush (38 Pa/mm)
Show Text 

Bounciness 
 

Bounciness Video  

Maximum Rebound Height 
 

19.5 cm (7.7")
17.0 cm (6.7")

Bounciness Level 
 

Moderate (20 cm)
Moderate (17 cm)
Show Text 

Sinking & Contouring 
 

Sinking & Contouring Picture  

Helix Midnight Luxe 2024 Sinking & Contouring Picture
Sealy Posturepedic Hybrid Sinking & Contouring Picture

Sinking Depth 
 

5.0 cm (2.0")
4.9 cm (1.9")

Diameter Of Distortion 
 

26.6 cm (10.5")
27.8 cm (10.9")

Sinking Level 
 

Moderate (5 cm)
Moderate (5 cm)

Contouring Level 
 

Moderate (27 cm)
Moderate (28 cm)
Show Text 

Responsiveness 
 

8.9
8.5

Responsiveness Video  

Response Time 
 

0.6 s
0.7 s
Show Text 

Motion Isolation 
 

8.1
8.0

Motion Isolation Video  

Head/Feet Motion Isolation  

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Lumbar Motion Isolation  

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Peak Acceleration @ Head/Feet 
 

1.38 g
0.69 g

Dissipation Time @ Head/Feet 
 

0.36 s
0.36 s

Peak Acceleration @ Lumbar 
 

2.91 g
4.16 g

Dissipation Time @ Lumbar 
 

0.46 s
0.32 s
Show Text 

Edge Support 
 

8.9
9.0

Naturalistic Loading Pad Video  

Naturalistic Loading Pad  

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Small Platen  

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Naturalistic Loading Pad Indentation 
 

136 mm
133 mm

Small Platen Indentation @ 0 mm From Edge 
 

147 mm
160 mm

Small Platen Indentation @ 150 mm From Edge 
 

148 mm
155 mm

Increased Indentation @ Mattress Edge 
 

-1 mm
4 mm
Show Text 

Cooling 
 

7.7
7.8

Cooling Graph  

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Energy Transferred Over 1st Hour 
 

61 kJ
61 kJ

Energy Transferred Over 8 Hours 
 

160 kJ
167 kJ
Show Text 
Components

Cover 
 

Cover Picture  

Helix Midnight Luxe 2024 Cover Picture
Sealy Posturepedic Hybrid Cover Picture

Sleeping Surface Material 
 

TENCEL
Not Provided by Manufacturer

Removable 
 

No
No

Machine Washable 
 

No
No
Show Text 

Edge Construction 
 

Edge Support Picture  

Helix Midnight Luxe 2024 Edge Support Picture
Sealy Posturepedic Hybrid Edge Support Picture

Edge Component 
 

Pocket Coils
Pocket Coils
Show Text 

Foam Layer Material 
 

Foam Layer Material Picture  

Helix Midnight Luxe 2024 Foam Layer Material Picture
Sealy Posturepedic Hybrid Foam Layer Material Picture

Quilted Top Fill  

Polyfoam + Fiber Fill
N/A

Upper Comfort Foam @ Head/Feet  

Memory Foam
Memory Foam

Upper Comfort Foam @ Lumbar  

Memory Foam
Memory Foam

Lower Comfort Foam @ Head/Feet  

N/A
N/A

Lower Comfort Foam @ Lumbar  

N/A
N/A

Transition Foam  

Polyfoam
Polyfoam

Support Foam  

N/A
N/A
Show Text 

Foam Layer Mass Density 
 

6.9
2.9

Quilted Top Fill  

23 kg/m³ (1.4 lb/cu.ft.)
N/A

Quilted Top Fill Foam Density vs. Reference 
 

0.6
N/A

Upper Comfort Foam @ Head/Feet  

39 kg/m³ (2.5 lb/cu.ft.)
38 kg/m³ (2.3 lb/cu.ft.)

Upper Comfort Foam @ Head/Feet Density vs. Reference 
 

0.6
0.6

Upper Comfort Foam @ Lumbar  

39 kg/m³ (2.5 lb/cu.ft.)
38 kg/m³ (2.3 lb/cu.ft.)

Upper Comfort Foam @ Lumbar Density vs. Reference 
 

0.6
0.6

Lower Comfort Foam @ Head/Feet  

N/A
N/A

Lower Comfort Foam @ Head/Feet Density vs. Reference 
 

N/A
N/A

Lower Comfort Foam @ Lumbar  

N/A
N/A

Lower Comfort Foam @ Lumbar Density vs. Reference 
 

N/A
N/A

Transition Foam  

36 kg/m³ (2.3 lb/cu.ft.)
18 kg/m³ (1.1 lb/cu.ft.)

Transition Foam Density vs. Reference 
 

1.4
0.3

Support Foam  

N/A
N/A

Support Foam Density vs Reference 
 

N/A
N/A
Show Text 

Foam Layer Thickness 
 

Foam Layer Thickness Picture  

Helix Midnight Luxe 2024 Foam Layer Thickness Picture
Sealy Posturepedic Hybrid Foam Layer Thickness Picture

Quilted Top 
 

4.5 cm (1.8")
N/A

Upper Comfort Foam @ Head/Feet  

4.1 cm (1.6")
3.5 cm (1.4")

Upper Comfort Foam @ Lumbar  

4.1 cm (1.6")
3.5 cm (1.4")

Lower Comfort Foam @ Head/Feet  

N/A
N/A

Lower Comfort Foam @ Lumbar  

N/A
N/A

Transition Foam  

4.1 cm (1.6")
6.0 cm (2.4")

Support Foam  

N/A
N/A
Show Text 

Spring Layer Dimensions 
 

Spring Layer Height Picture  

Helix Midnight Luxe 2024 Spring Layer Height Picture
Sealy Posturepedic Hybrid Spring Layer Height Picture

Spring Layer Density Picture  

Helix Midnight Luxe 2024 Spring Layer Density Picture
Sealy Posturepedic Hybrid Spring Layer Density Picture

Comfort Layer Height 
 

N/A
N/A

Comfort Layer Coil Density 
 

N/A
N/A

Comfort Layer Coil Gauge 
 

N/A
N/A

Support Layer Height 
 

21.0 cm (8.3")
21.9 cm (8.6")

Support Layer Coil Density 
 

241 coils/m² (22 coils/ft²)
233 coils/m² (22 coils/ft²)

Support Layer Coil Gauge @ Head/Feet 
 

14 gauge
15 gauge

Support Layer Coil Gauge @ Lumbar 
 

13 gauge
15 gauge
Show Text 

Foam Layer Firmness 
 

Comfort Layer IPD  

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Transition & Support Layer IPD  

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Quilted Top Fill 25% IPD 
 

2.4 kPa
N/A

Upper Comfort Foam @ Head/Feet 25% IPD 
 

1.6 kPa
1.7 kPa

Upper Comfort Foam @ Lumbar 25% IPD 
 

1.6 kPa
1.7 kPa

Lower Comfort Foam @ Head/Feet 25% IPD 
 

N/A
N/A

Lower Comfort Foam @ Lumbar 25% IPD 
 

N/A
N/A

Transition Foam 25% IPD 
 

3.2 kPa
2.0 kPa

Support Foam 25% IPD 
 

N/A
N/A
Show Text 

Spring Layer Firmness 
 

Comfort Layer Firmness  

Helix Midnight Luxe 2024 Comfort Layer Firmness
Sealy Posturepedic Hybrid Comfort Layer Firmness
 Compare in Graph Tool

Support Layer Firmness  

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 Compare in Graph Tool

Spring Layer Firmness  

Normalized Comfort Layer Stiffness @ Head/Feet 
 

N/A
N/A

Normalized Comfort Layer Stiffness @ Lumbar 
 

N/A
N/A

Normalized Support Layer Stiffness @ Head/Feet 
 

48 Pa/mm
77 Pa/mm

Normalized Support Layer Stiffness @ Lumbar 
 

84 Pa/mm
68 Pa/mm
Show Text 

Foam Layer Resilience 
 

Foam Layer Resilience Video  

Quilted Top Fill  

49%
N/A

Upper Comfort Foam @ Head/Feet  

5%
16%

Upper Comfort Foam @ Lumbar  

5%
16%

Lower Comfort Foam @ Head/Feet  

N/A
N/A

Lower Comfort Foam @ Lumbar  

N/A
N/A

Transition Foam  

28%
42%

Support Foam  

N/A
N/A
Show Text 

Spring Layer Bounciness 
 

Comfort Spring Layer Bounciness Video  

Support Spring Layer Bounciness Video  

Comfort Spring Layer Maximum Rebound Height 
 

N/A
N/A

Support Spring Layer Maximum Rebound Height 
 

33.0 cm (13.0")
44.0 cm (17.3")
Show Text 

Check Price

Queen
Midnight Luxe 2024
SEE PRICE
Helix
 
 
Queen (Soft)
Posturepedic Hybrid
SEE PRICE
Sealy
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Helix Midnight Luxe 2024

Sealy Posturepedic Hybrid

Comments

  1. Comparison
 • Posted 4 months ago

Helix Midnight Luxe 2024 vs Sealy Posturepedic Hybrid: Main Discussion

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