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  1. Home
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Nectar Classic vs Novaform ComfortGrande Plus

Which Mattress Is Better?

    Top
    Main Differences
    Design
      Style
    Performance
      FirmnessBody ConformitySupportBouncinessComfort Layers EnvelopmentResponsivenessMotion IsolationEdge SupportCooling
    Components
      CoverEdge ConstructionFoam Layer MaterialFoam Layer Mass DensityFoam Layer ThicknessSpring Layer DimensionsFoam Layer FirmnessSpring Layer FirmnessFoam Layer ResilienceSpring Layer Bounciness
    Comments

Products

Nectar Classic
Novaform ComfortGrande Plus

Tested using Methodology v1.0.1

Updated Dec 02, 2025 06:47 PM

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Nectar

Tested using Methodology v1.1

Updated Dec 09, 2025 03:18 PM

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Nectar Classic Picture
Novaform ComfortGrande Plus Picture
Mattress Type
Foam
Bounciness Level
Low (9 cm)
Upper Comfort Foam @ LumbarMemory Foam
Sinking Level
Moderate (5 cm)
Firmness Level
Medium-Firm (50 Pa/mm)
Contouring Level
Very High (23 cm)
Mattress Type
Foam
Upper Comfort Foam @ LumbarMemory Foam
Firmness Level
Medium-Firm (52 Pa/mm)
  1. Recommended in 1 article:
  2. Memory Foam

Our Verdict

Nectar Classic

Novaform ComfortGrande Plus

The Novaform ComfortGrande Plus is better than the Nectar Classic. Both are medium-firm, budget-friendly mattresses with memory foam upper layers. The Novaform is more cooling, more responsive, has better edge support, and better motion isolation. All of its layers are made of good-quality foam, which makes it more durable.

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Variants

  • Classic (Queen)
  • ComfortGrande Plus (Queen)

Review

See Nectar Classic Review
See Novaform ComfortGrande Plus Review
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0 

Check Price

Queen
Classic
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Nectar
Queen
ComfortGrande Plus
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Read more

Main Differences for
Sleeping (In Development)

Threshold 

0.10

Sleeping (In Development) 
 

6.9
No major differences between these mattresses for sleeping (in development). See full list of tests below.

Full Comparison

Design

Style 
 

Style Picture 
 

Compare High-Res
Nectar Classic Style Picture
Compare High-Res
Novaform ComfortGrande Plus Style Picture

Mattress Type 
 

Foam
Foam

Bed-In-A-Box 
 

Yes
Yes

Quilted Top Layer 
 

No
No

Grab Handles 
 

No
Yes

Thickness  

29.7 cm (11.7")
34.9 cm (13.7")
Show Text 
Performance

Firmness 
 

Head/Feet Firmness  

See details
See details
 Compare in Graph Tool

Lumbar Firmness  

See details
See details
 Compare in Graph Tool

Firmness Video  

Normalized Stiffness @ Head/Feet 
 

50 Pa/mm
52 Pa/mm

Normalized Stiffness @ Lumbar 
 

50 Pa/mm
52 Pa/mm

Firmness Level 
 

Medium-Firm (50 Pa/mm)
Medium-Firm (52 Pa/mm)
Show Text 

Body Conformity 
 

6.8

Shoulder Indentation vs. Body Weight  

See details

Indent @ 50 kg (110 lb) 
 

40 mm (1.6")

Indent @ 80 kg (172 lb) 
 

60 mm (2.4")

Indent @ 110 kg (242 lb) 
 

75 mm (3.0")
Show Text 

Support 
 

7.3

Pelvis Indentation vs. Body Weight  

See details

Indent Difference @ 50 kg (110 lb) 
 

16 mm (0.6")

Indent Difference @ 80 kg (172 lb) 
 

21 mm (0.8")

Indent Difference @ 110 kg (242 lb) 
 

21 mm (0.8")
Show Text 

Bounciness 
 

0.0
4.2

Bounciness Video  

Maximum Rebound Height 
 

9.0 cm (3.5")
4.0 cm (1.6")

Bounciness Level 
 

Low (9 cm)
Show Text 

Comfort Layers Envelopment 
 

0.0
7.3

Sinking & Contouring Picture 
 

Compare High-Res
Nectar Classic Sinking & Contouring Picture
Compare High-Res
Novaform ComfortGrande Plus Sinking & Contouring Picture

Sinking Depth 
 

4.7 cm (1.8")
4.8 cm (1.9")

Diameter Of Distortion 
 

23.1 cm (9.1")
28.3 cm (11.1")

Sinking Level 
 

Moderate (5 cm)

Contouring Level 
 

Very High (23 cm)
Show Text 

Responsiveness 
 

5.1
6.9

Responsiveness Video  

Response Time 
 

2.7 s
1.4 s
Show Text 

Motion Isolation 
 

8.4
9.2

Motion Isolation Video  

Head/Feet Motion Isolation  

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See details
 Compare in Graph Tool

Lumbar Motion Isolation  

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 Compare in Graph Tool

Peak Acceleration @ Head/Feet 
 

0.47 g
0.58 g

Dissipation Time @ Head/Feet 
 

0.27 s
0.25 s

Peak Acceleration @ Lumbar 
 

3.94 g
1.97 g

Dissipation Time @ Lumbar 
 

0.22 s
0.23 s
Show Text 

Edge Support 
 

6.2
7.4

Naturalistic Loading Pad Video  

Naturalistic Loading Pad  

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Small Platen  

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Naturalistic Loading Pad Indentation 
 

142 mm
139 mm

Small Platen Indentation @ 0 mm From Edge 
 

181 mm
157 mm

Small Platen Indentation @ 150 mm From Edge 
 

132 mm
129 mm

Increased Indentation @ Mattress Edge 
 

48 mm
29 mm
Show Text 

Cooling 
 

7.2
7.7

Cooling Graph  

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Energy Transferred Over 1st Hour 
 

56 kJ
64 kJ

Energy Transferred Over 8 Hours 
 

145 kJ
157 kJ
Show Text 
Components

Cover 
 

Cover Picture 
 

Compare High-Res
Nectar Classic Cover Picture
Compare High-Res
Novaform ComfortGrande Plus Cover Picture

Sleeping Surface Material 
 

Not Provided by Manufacturer
Polyester, Nylon, Polyethylene, Spandex

Removable 
 

No
No

Machine Washable 
 

No
No
Show Text 

Edge Construction 
 

Edge Support Picture 
 

Compare High-Res
Nectar Classic Edge Support Picture
Compare High-Res
Novaform ComfortGrande Plus Edge Support Picture

Edge Component 
 

None
None
Show Text 

Foam Layer Material 
 

Foam Layer Material Picture 
 

Compare High-Res
Nectar Classic Foam Layer Material Picture
Compare High-Res
Novaform ComfortGrande Plus Foam Layer Material Picture

Quilted Top Fill  

N/A
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  

Polyfoam
Polyfoam
Show Text 

Foam Layer Mass Density 
 

5.7
6.9

Quilted Top Fill  

N/A
N/A

Quilted Top Fill Foam Density vs. Reference 
 

N/A
N/A

Upper Comfort Foam @ Head/Feet  

32 kg/m³ (2.0 lb/cu.ft.)
50 kg/m³ (3.1 lb/cu.ft.)

Upper Comfort Foam @ Head/Feet Density vs. Reference 
 

0.5
0.8

Upper Comfort Foam @ Lumbar  

32 kg/m³ (2.0 lb/cu.ft.)
50 kg/m³ (3.1 lb/cu.ft.)

Upper Comfort Foam @ Lumbar Density vs. Reference 
 

0.5
0.8

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  

25 kg/m³ (1.5 lb/cu.ft.)
36 kg/m³ (2.3 lb/cu.ft.)

Transition Foam Density vs. Reference 
 

0.7
1.4

Support Foam  

26 kg/m³ (1.6 lb/cu.ft.)
28 kg/m³ (1.8 lb/cu.ft.)

Support Foam Density vs Reference 
 

0.8
0.9
Show Text 

Foam Layer Thickness 
 

Foam Layer Thickness Picture 
 

Compare High-Res
Nectar Classic Foam Layer Thickness Picture
Compare High-Res
Novaform ComfortGrande Plus Foam Layer Thickness Picture

Quilted Top 
 

N/A
N/A

Upper Comfort Foam @ Head/Feet  

2.5 cm (1.0")
7.5 cm (3.0")

Upper Comfort Foam @ Lumbar  

2.5 cm (1.0")
7.5 cm (3.0")

Lower Comfort Foam @ Head/Feet  

N/A
N/A

Lower Comfort Foam @ Lumbar  

N/A
N/A

Transition Foam  

7.3 cm (2.9")
7.0 cm (2.8")

Support Foam  

19.8 cm (7.8")
21.0 cm (8.3")
Show Text 

Spring Layer Dimensions 
 

Spring Layer Height Picture 
 

Compare High-Res
Nectar Classic Spring Layer Height Picture
Compare High-Res
Novaform ComfortGrande Plus Spring Layer Height Picture

Spring Layer Density Picture 
 

Compare High-Res
Nectar Classic Spring Layer Density Picture
Compare High-Res
Novaform ComfortGrande Plus 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 
 

N/A
N/A

Support Layer Coil Density 
 

N/A
N/A

Support Layer Coil Gauge @ Head/Feet 
 

N/A
N/A

Support Layer Coil Gauge @ Lumbar 
 

N/A
N/A

Foam Layer Firmness 
 

Comfort Layer IPD  

See details
See details
 Compare in Graph Tool

Transition & Support Layer IPD  

See details
See details
 Compare in Graph Tool

Quilted Top Fill 25% IPD 
 

N/A
N/A

Upper Comfort Foam @ Head/Feet 25% IPD 
 

1.3 kPa
2.0 kPa

Upper Comfort Foam @ Lumbar 25% IPD 
 

1.3 kPa
2.0 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 
 

2.5 kPa
3.0 kPa

Support Foam 25% IPD 
 

3.6 kPa
4.1 kPa
Show Text 

Spring Layer Firmness 
 

Comfort Layer Firmness  

Nectar Classic Comfort Layer Firmness
Novaform ComfortGrande Plus Comfort Layer Firmness
 Compare in Graph Tool

Support Layer Firmness  

Nectar Classic Support Layer Firmness
Novaform ComfortGrande Plus Support Layer Firmness
 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 
 

N/A
N/A

Normalized Support Layer Stiffness @ Lumbar 
 

N/A
N/A

Foam Layer Resilience 
 

Foam Layer Resilience Video  

Quilted Top Fill  

N/A
N/A

Upper Comfort Foam @ Head/Feet  

5%
4%

Upper Comfort Foam @ Lumbar  

5%
4%

Lower Comfort Foam @ Head/Feet  

N/A
N/A

Lower Comfort Foam @ Lumbar  

N/A
N/A

Transition Foam  

51%
40%

Support Foam  

50%
43%
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 
 

N/A
N/A

Check Price

Queen
Classic
SEE PRICE
Nectar
Queen
ComfortGrande Plus
SEARCH
Amazon.com
Back to Top

Nectar Classic

Novaform ComfortGrande Plus

Comments

  1. Comparison
 • Posted 5 months ago

Nectar Classic vs Novaform ComfortGrande Plus: Main Discussion

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