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Tested using Methodology v1.2
Updated Sep 03, 2026 12:11 PM
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Tested using Methodology v1.2
Updated Sep 25, 2026 04:37 PM
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Tuft and Needle
Mattress Type
Foam
Bed-In-A-Box
Yes
Upper Comfort Foam @ LumbarMemory Foam
Firmness Level
Medium (44 Pa/mm)
Mattress Type
Foam
Bed-In-A-Box
Yes
Upper Comfort Foam @ LumbarPolyfoam
Firmness Level
Medium-Firm (53 Pa/mm)
Our Verdict
Novaform Serafina Pearl
Tuft and Needle Mint II
The Novaform Serafina Pearl is better than the Tuft and Needle Mint II for most people. Its significantly better pressure relief makes it more comfortable for most side sleepers. It has a better cooling performance and significantly better motion isolation, so you're less likely to be disturbed by your partner's movements. That said, lighter people get much better support from the Tuft and Needle. It also has a more responsive feel, so you might prefer it if ease of movement is a priority.
Variants
- Serafina Pearl (Plush) (King)
- Serafina Pearl (Plush) (Queen)
- Mint II (California King)
- Mint II (Full)
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California King
Mint II
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Tuft and Needle
Full
Mint II
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Tuft and Needle
King
Serafina Pearl (Plush)
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Novaform
King
Mint II
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Tuft and Needle
Queen
Serafina Pearl (Plush)
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Amazon
Queen
Mint II
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Tuft and Needle
Twin
Mint II
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Tuft and Needle
Twin XL
Mint II
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Tuft and Needle
Main Differences for
Side Sleeping
Side Sleeping
Threshold
Side Sleeping
7.8
6.9
Full Comparison
Design
Style
Style Picture
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Mattress Type
Foam
Foam
Bed-In-A-Box
Yes
Yes
Quilted Top Layer
No
Yes
Grab Handles
Yes
No
Thickness
35.8 cm (14.1")
34.3 cm (13.5")
Performance
Firmness
Head/Feet Firmness
Preview Graph
Preview Graph
Lumbar Firmness
Preview Graph
Preview Graph
Firmness Video
Normalized Stiffness @ Head/Feet
42 Pa/mm
51 Pa/mm
Normalized Stiffness @ Lumbar
44 Pa/mm
53 Pa/mm
Firmness Level
Medium (44 Pa/mm)
Medium-Firm (53 Pa/mm)
Body Conformity
8.2
6.6
Shoulder Indentation vs. Body Weight
Preview Graph
Preview Graph
Body Conformity Picture 1
Body Conformity Picture 2
Indent @ 50 kg (110 lb)
55 mm (2.2")
37 mm (1.5")
Indent @ 80 kg (176 lb)
79 mm (3.1")
60 mm (2.4")
Indent @ 110 kg (242 lb)
97 mm (3.8")
75 mm (3.0")
Support
7.3
7.3
Pelvis Indentation vs. Body Weight
Preview Graph
Preview Graph
Indent Difference @ 50 kg (110 lb)
19 mm (0.7")
12 mm (0.5")
Indent Difference @ 80 kg (176 lb)
19 mm (0.8")
21 mm (0.8")
Indent Difference @ 110 kg (242 lb)
20 mm (0.8")
23 mm (0.9")
Bounciness
2.2
7.9
Bounciness Video
Maximum Rebound Height
2.0 cm (0.8")
19.5 cm (7.7")
Comfort Layers Envelopment
6.6
8.0
Sinking & Contouring Picture
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Sinking Depth
5.4 cm (2.1")
4.6 cm (1.8")
Diameter Of Distortion
31.8 cm (12.5")
25.1 cm (9.9")
Responsiveness
7.7
8.3
Responsiveness Video
Response Time
1.0 s
0.8 s
Motion Isolation
8.4
7.7
Motion Isolation Video
Head/Feet Motion Isolation
Preview Graph
Preview Graph
Lumbar Motion Isolation
Preview Graph
Preview Graph
Peak Acceleration @ Head/Feet
0.70 g
0.87 g
Dissipation Time @ Head/Feet
0.32 s
0.40 s
Peak Acceleration @ Lumbar
3.25 g
5.05 g
Dissipation Time @ Lumbar
0.32 s
0.36 s
Edge Support
6.9
7.9
Naturalistic Loading Pad Video
Naturalistic Loading Pad
Preview Graph
Preview Graph
Small Platen
Preview Graph
Preview Graph
Naturalistic Loading Pad Indentation
156 mm
140 mm
Small Platen Indentation @ 0 mm From Edge
177 mm
151 mm
Small Platen Indentation @ 150 mm From Edge
150 mm
130 mm
Increased Indentation @ Mattress Edge
27 mm
22 mm
Cooling
7.9
7.5
Cooling Graph
Preview Graph
Preview Graph
Energy Transferred Over 1st Hour
63 kJ
62 kJ
Energy Transferred Over 8 Hours
164 kJ
149 kJ
Components
Cover
Cover Picture
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Sleeping Surface Material
Polyester, Nylon, Polyethylene
Polyester
Removable
No
No
Machine Washable
No
No
Edge Construction
Edge Support Picture
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Edge Component
None
None
Foam Layer Material
Foam Layer Material Picture
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Quilted Top Fill
N/A
Memory Foam
Upper Comfort Foam @ Head/Feet
Memory Foam
Memory Foam
Upper Comfort Foam @ Lumbar
Memory Foam
Polyfoam
Lower Comfort Foam @ Head/Feet
N/A
Polyfoam
Lower Comfort Foam @ Lumbar
N/A
Polyfoam
Transition Foam
Polyfoam
Polyfoam
Support Foam
Polyfoam
Polyfoam
Foam Layer Mass Density
6.8
6.0
Quilted Top Fill
N/A
45 kg/m³ (2.8 lb/cu.ft.)
Quilted Top Fill Foam Density vs. Reference
N/A
0.7
Upper Comfort Foam @ Head/Feet
50 kg/m³ (3.1 lb/cu.ft.)
33 kg/m³ (2.1 lb/cu.ft.)
Upper Comfort Foam @ Head/Feet Density vs. Reference
0.8
0.5
Upper Comfort Foam @ Lumbar
50 kg/m³ (3.1 lb/cu.ft.)
33 kg/m³ (2.1 lb/cu.ft.)
Upper Comfort Foam @ Lumbar Density vs. Reference
0.8
0.5
Lower Comfort Foam @ Head/Feet
N/A
31 kg/m³ (1.9 lb/cu.ft.)
Lower Comfort Foam @ Head/Feet Density vs. Reference
N/A
1.0
Lower Comfort Foam @ Lumbar
N/A
31 kg/m³ (1.9 lb/cu.ft.)
Lower Comfort Foam @ Lumbar Density vs. Reference
N/A
1.0
Transition Foam
35 kg/m³ (2.2 lb/cu.ft.)
25 kg/m³ (1.6 lb/cu.ft.)
Transition Foam Density vs. Reference
1.3
0.7
Support Foam
28 kg/m³ (1.7 lb/cu.ft.)
26 kg/m³ (1.6 lb/cu.ft.)
Support Foam Density vs Reference
0.9
0.8
Foam Layer Thickness
Foam Layer Thickness Picture
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Quilted Top
N/A
2.5 cm (1.0")
Upper Comfort Foam @ Head/Feet
7.3 cm (2.9")
1.3 cm (0.5")
Upper Comfort Foam @ Lumbar
7.3 cm (2.9")
1.3 cm (0.5")
Lower Comfort Foam @ Head/Feet
N/A
7.5 cm (3.0")
Lower Comfort Foam @ Lumbar
N/A
7.5 cm (3.0")
Transition Foam
7.5 cm (3.0")
4.7 cm (1.9")
Support Foam
21.0 cm (8.3")
17.0 cm (6.7")
Spring Layer Dimensions
Spring Layer Height Picture
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Spring Layer Density Picture
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Comfort Layer Height
N/A
N/A
Comfort Layer Coil Density
N/A
Comfort Layer Coil Gauge
N/A
N/A
Support Layer Height
N/A
N/A
Support Layer Coil Density
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
Preview Graph
Transition & Support Layer IPD
Preview Graph
Quilted Top Fill 25% IPD
N/A
Upper Comfort Foam @ Head/Feet 25% IPD
1.8 kPa
Upper Comfort Foam @ Lumbar 25% IPD
1.8 kPa
Lower Comfort Foam @ Head/Feet 25% IPD
N/A
Lower Comfort Foam @ Lumbar 25% IPD
N/A
Transition Foam 25% IPD
1.9 kPa
Support Foam 25% IPD
3.7 kPa
Spring Layer Firmness
Comfort Layer Firmness
Support Layer Firmness
Spring Layer Firmness
Normalized Comfort Layer Stiffness @ Head/Feet
N/A
Normalized Comfort Layer Stiffness @ Lumbar
N/A
Normalized Support Layer Stiffness @ Head/Feet
N/A
Normalized Support Layer Stiffness @ Lumbar
N/A
Foam Layer Resilience
Foam Layer Resilience Video
Quilted Top Fill
N/A
21%
Upper Comfort Foam @ Head/Feet
2%
16%
Upper Comfort Foam @ Lumbar
2%
16%
Lower Comfort Foam @ Head/Feet
N/A
44%
Lower Comfort Foam @ Lumbar
N/A
44%
Transition Foam
15%
45%
Support Foam
46%
43%
Spring Layer Bounciness
Comfort Spring Layer Bounciness Video
Support Spring Layer Bounciness Video
Comfort Spring Layer Maximum Rebound Height
N/A
Support Spring Layer Maximum Rebound Height
N/A
Check Price
California King
Mint II
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Tuft and Needle
Full
Mint II
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Tuft and Needle
King
Serafina Pearl (Plush)
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Novaform
King
Mint II
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Tuft and Needle
Queen
Serafina Pearl (Plush)
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Amazon
Queen
Mint II
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Tuft and Needle
Twin
Mint II
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Tuft and Needle
Twin XL
Mint II
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Tuft and Needle
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Novaform Serafina Pearl
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Novaform Serafina Pearl vs Tuft and Needle Mint II: Main Discussion
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