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Toshiba EM131A5C-BS Panasonic NN-SN67HS LG MVEL2033F GE JVM6175SKSS Panasonic NN-CD87KS LG MVEM1825F Breville the Smooth Wave Panasonic NN-SC67NS Panasonic NN-SN975S GE JES1109RRSS Panasonic NN-SN77HS GE JES1072SHSS LG LMC0975ST Sharp SMC1162HS Whirlpool WMH32519HZ GE JVM3160RFSS Toshiba ML-EC42P(SS) KitchenAid KMHS120ESS Toshiba EM925A5A-BS Insignia NS-MW09SS8
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Breville the Smooth Wave vs Panasonic NN-CD66NS

Which Microwave Is Better?

    Top
    Main Differences
    Design
      BodyInternal CapacityFeaturesEase Of UseIn The Box
    Performance
      PowerIn-Use NoiseShallow Dish Heating UniformityDeep Dish Heating Uniformity
    Comments

Products

Breville the Smooth Wave
Panasonic NN-CD66NS 
early access

Tested using Methodology v1.1

Updated Feb 25, 2026 06:02 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.1

Updated Mar 03, 2026 03:07 PM

This review is in Early access

SEE PRICE
Panasonic
Breville the Smooth Wave Picture
Panasonic NN-CD66NS Picture
Installation
Locked
Inverter Technology
Locked
Convection Cooking
Locked
Installation
Locked
Inverter Technology
Locked
Convection Cooking
Locked
  1. Recommended in 1 article:
  2. Best Countertop

Our Verdict

Breville the Smooth Wave

Panasonic NN-CD66NS

Full comparison details regarding individual product score sets can be found in the section below
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Variants

  • the Smooth Wave (Brushed Stainless Steel)
  • NN-CD66NS (Stainless Steel)

Review

See Breville the Smooth Wave Review
See Panasonic NN-CD66NS Review
0 
0 

Check Price

Brushed Stainless Steel
the Smooth Wave
SEE PRICE
Amazon.com
Stainless Steel
NN-CD66NS
SEE PRICE
Panasonic
Brushed Stainless Steel
the Smooth Wave
SEE PRICE
BestBuy.com
Stainless Steel
NN-CD66NS
SEARCH
Amazon.com
Brushed Stainless Steel
the Smooth Wave
SEE PRICE
Breville
Stainless Steel
NN-CD66NS
SEE PRICE
HomeDepot.com
Brushed Stainless Steel
the Smooth Wave
SEE PRICE
Walmart.com
Stainless Steel
NN-CD66NS
SEARCH
Walmart.com
Brushed Stainless Steel
the Smooth Wave
SEARCH
Lowes.com
Stainless Steel
NN-CD66NS
SEARCH
Lowes.com
Brushed Stainless Steel
the Smooth Wave
SEARCH
HomeDepot.com
Stainless Steel
NN-CD66NS
SEARCH
BestBuy.com

Main Differences for
Everyday Use

Threshold 

0.10

Everyday Use 
 

0.0
0.0
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Full Comparison

Design

Body 
 

Microwave Dimensions Photo 
 

Breville the Smooth Wave Microwave Dimensions Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Panasonic NN-CD66NS Microwave Dimensions Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Installation 
 

Locked
Locked

Height  

Lock" (Lock cm)
Lock" (Lock cm)

Width  

Lock" (Lock cm)
Lock" (Lock cm)

Depth Without Handle 
 

Lock" (Lock cm)
Lock" (Lock cm)

Depth With Handle 
 

Lock" (Lock cm)
Lock" (Lock cm)

Power Cord Length  

Lock ft (Lock m)
Lock ft (Lock m)

Internal Capacity 
 

N/A
N/A

Cooking Chamber Photo 
 

Breville the Smooth Wave Cooking Chamber Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Panasonic NN-CD66NS Cooking Chamber Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Advertised Chamber Volume 
 

Lock cu. ft. (Lock L)
Lock cu. ft. (Lock L)

Turntable Diameter 
 

Lock" (Lock cm)
Lock" (Lock cm)

Chamber Height 
 

Lock" (Lock cm)
Lock" (Lock cm)

Chamber Width 
 

Lock" (Lock cm)
Lock" (Lock cm)

Chamber Depth 
 

Lock" (Lock cm)
Lock" (Lock cm)

Measured Chamber Volume 
 

Lock cu. ft. (Lock L)
Lock cu. ft. (Lock L)
Show Text 

Features  

Control Panel Picture 
 

Breville the Smooth Wave Control Panel Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Panasonic NN-CD66NS Control Panel Picture Sample

SAMPLE

JOIN NOW

for pictures & test results

Cooking Sensor 
 

Locked
Locked

Convection Cooking 
 

Locked
Locked

Add Time Button 
 

Locked
Locked

Mute Sounds Button 
 

Locked
Locked

Lock Controls Button 
 

Locked
Locked
Show Text 

Ease Of Use 
 

N/A
N/A

Usability Video  

Breville the Smooth Wave Usability Video Sample

SAMPLE

JOIN NOW

for videos & test results

Panasonic NN-CD66NS Usability Video Sample

SAMPLE

JOIN NOW

for videos & test results

Control Interface 
 

Locked
Locked

# Of Actions For 3:00 At 100% 
 

Lock
Lock

# Of Actions For 2:30 At 50% 
 

Lock
Lock

Door Release 
 

Locked
Locked

In The Box 
 

In The Box Photo 
 

Breville the Smooth Wave In The Box Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Panasonic NN-CD66NS In The Box Photo Sample

SAMPLE

JOIN NOW

for pictures & test results

Show Text 
Performance

Power 
 

N/A
N/A

Microwave Power Graph 
 

Breville the Smooth Wave Microwave Power Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Panasonic NN-CD66NS Microwave Power Graph Sample

SAMPLE

JOIN NOW

for pictures & test results

Inverter Technology 
 

Locked
Locked

Advertised Microwave Output Power 
 

Lock W
Lock W

Tested Heating Rate At 100% Power 
 

Lock W
Lock W

In-Use Noise 
 

N/A
N/A

Noise Video  

Breville the Smooth Wave Noise Video Sample

SAMPLE

JOIN NOW

for videos & test results

Panasonic NN-CD66NS Noise Video Sample

SAMPLE

JOIN NOW

for videos & test results

Avg. Noise @ 100% Power 
 

Lock dBA
Lock dBA

Shallow Dish Heating Uniformity 
 

Marshmallow Heatmap 
 

Breville the Smooth Wave Marshmallow Heatmap Sample

SAMPLE

JOIN NOW

for pictures & test results

Panasonic NN-CD66NS Marshmallow Heatmap Sample

SAMPLE

JOIN NOW

for pictures & test results

Area Of Underheated Dinner Plate 
 

Lock%
Lock%

Grayscale Range Dinner Plate 
 

Lock
Lock

Area Of Underheated Turntable 
 

Lock%
Lock%

Grayscale Range Turntable 
 

Lock
Lock
Show Text 

Deep Dish Heating Uniformity 
 

Mashed Potato 100% Heatmap 
 

Breville the Smooth Wave Mashed Potato 100% Heatmap Sample

SAMPLE

JOIN NOW

for pictures & test results

Panasonic NN-CD66NS Mashed Potato 100% Heatmap Sample

SAMPLE

JOIN NOW

for pictures & test results

Min. Food Temperature (100% Power) 
 

Lock °F (Lock °C)
N/A

Food Temperature Range (100% Power) 
 

Lock °F (Lock °C)
N/A

Mashed Potato 50% Heatmap 
 

Breville the Smooth Wave Mashed Potato 50% Heatmap Sample

SAMPLE

JOIN NOW

for pictures & test results

Panasonic NN-CD66NS Mashed Potato 50% Heatmap Sample

SAMPLE

JOIN NOW

for pictures & test results

Min. Food Temperature (50% Power) 
 

Lock °F (Lock °C)
N/A

Food Temperature Range (50% Power) 
 

Lock °F (Lock °C)
N/A
Show Text 

Check Price

Brushed Stainless Steel
the Smooth Wave
SEE PRICE
Amazon.com
Stainless Steel
NN-CD66NS
SEE PRICE
Panasonic
Brushed Stainless Steel
the Smooth Wave
SEE PRICE
BestBuy.com
Stainless Steel
NN-CD66NS
SEARCH
Amazon.com
Brushed Stainless Steel
the Smooth Wave
SEE PRICE
Breville
Stainless Steel
NN-CD66NS
SEE PRICE
HomeDepot.com
Brushed Stainless Steel
the Smooth Wave
SEE PRICE
Walmart.com
Stainless Steel
NN-CD66NS
SEARCH
Walmart.com
Brushed Stainless Steel
the Smooth Wave
SEARCH
Lowes.com
Stainless Steel
NN-CD66NS
SEARCH
Lowes.com
Brushed Stainless Steel
the Smooth Wave
SEARCH
HomeDepot.com
Stainless Steel
NN-CD66NS
SEARCH
BestBuy.com
Back to Top

Breville the Smooth Wave

Panasonic NN-CD66NS

Comments

  1. Comparison
 • Posted 4 hours ago

Breville the Smooth Wave vs Panasonic NN-CD66NS: Main Discussion

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