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Panasonic NN-SN686S Stainless Steel Microwave with Inverter Technology and Genius Sensor vs Breville The Compact Wave Soft Close Microwave

Buy the Panasonic NN-SN686S if you want more power, more room and sensor cooking for less money. It is $179.00 at BuyDig.com as of November 5, 2026, against $249.95 for the Breville at Abt Electronics & Appliances the same day. Buy the Breville Compact Wave only if counter space is tight and you want a soft-close door and a quieter, smaller box. The Panasonic wins on capacity, wattage and price; the Breville wins on footprint and door feel.

Today the Panasonic NN-SN686S Stainless Steel Microwave with Inverter Technology and Genius Sensor costs $70.95 less at its best price.

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Panasonic
Panasonic NN-SN686S Stainless Steel Microwave with Inverter Technology and Genius Sensor

Panasonic NN-SN686S Stainless Steel Microwave with Inverter Technology and Genius Sensor

$179.00at BuyDig.comObserved at 9:34 AM
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Choose the Panasonic NN-SN686S if you cook for a family, reheat large plates, or want 1100 W and a 1.3 cu ft cavity at the lower price.

Pros
  • 1100 W and 1.3 cu ft handle large dishes and family portions
  • Inverter delivers steady power instead of pulsing on low settings
  • Genius Sensor sets time and power for common foods
  • $179.00 at BuyDig.com as of November 5, 2026, about $71 less than the Breville
  • Stainless exterior with a 360° swivel base
Cons
  • Large body needs more counter depth and clearance
  • Membrane keypad on the side, no soft-close door
  • Manual cleaning, no crumb tray
  • 1-year warranty only
Breville
Breville The Compact Wave Soft Close Microwave

Breville The Compact Wave Soft Close Microwave

4.2· 271 ratings
$249.95at Abt Electronics & AppliancesObserved at 9:36 AM
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Choose the Breville Compact Wave if you have shallow counter space and value the soft-close door and crumb tray over power and capacity.

Pros
  • Compact 0.9 cu ft body fits shallow counters
  • Soft-close door is quiet and won't slam
  • Removable crumb tray makes cleanup easier
  • Preset buttons for beverage, popcorn, reheat and defrost
  • Child lock
Cons
  • 900 W and 0.9 cu ft are tight for large plates and family cooking
  • No inverter, so low-power cooking pulses
  • $249.95 at Abt Electronics & Appliances as of November 5, 2026, is $71 more than the Panasonic
  • No sensor cooking and no Wi-Fi

What separates them

Panasonic NN-SN686S Stainless Steel Microwave with Inverter Technology and Genius SensorBreville The Compact Wave Soft Close Microwave
Cavity capacity1.3 cu ft0.9 cu ft
Power output1100 W900 W
Cooking controlGenius Sensor plus inverter for even, automatic cookingPreset menu buttons (beverage, popcorn, reheat, defrost), no inverter
FootprintAbout 20.4 x 12.4 x 16.1 in, 35.3 lbAbout 19.1 x 11.5 x 16.4 in, 29.8 lb
DoorStandard pull doorSoft-close door
CleaningManual clean, glass trayRemovable crumb tray plus glass turntable
Price as of November 5, 2026$179.00 at BuyDig.com$249.95 at Abt Electronics & Appliances
Warranty1 year1 year limited

Price history

$253.27$179.00
Nov 1Nov 5
  • Panasonic NN-SN686S Stainless Steel Microwave with Inverter Technology and Genius Sensor: lowest $179.00 on Nov 3 at BuyDig.com; $179.00 on Nov 5.
  • Breville The Compact Wave Soft Close Microwave: lowest $249.95 on Nov 1 at Amazon; $249.95 on Nov 5.

Prices at every store

Panasonic NN-SN686S Stainless Steel Microwave with Inverter Technology and Genius Sensor

  • From WhereNew

    In stock

    $259.95+ $9.00 shippingObserved at 9:34 AM
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  • BuyDig.comNew

    Availability unknown

    $179.00Observed at 9:34 AM
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  • eBayNew

    Availability unknownSold by vipoutlet

    $180.00Observed at 9:34 AM
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  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $259.95Free shippingObserved at 9:12 AM
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Also available at

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Breville The Compact Wave Soft Close Microwave

  • Macy'sNew

    In stock

    $249.95Free shippingObserved at 9:36 AM
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  • Abt Electronics & AppliancesNew

    Availability unknown

    $249.95Observed at 9:36 AM
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  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $249.95Free shippingObserved at 9:12 AM
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  • Zabar'sNew

    Availability unknown

    $249.98Observed at 9:36 AM
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Also available at

  • eBayCheck price at eBay
  • eBayCheck price at eBay
All 6 stores and price history →

Specs compared

SpecPanasonic NN-SN686S Stainless Steel Microwave with Inverter Technology and Genius SensorBreville The Compact Wave Soft Close Microwave
Warranty1 year1 year limited
Cooking HighlightsSensor Cooking, Defrost, Keep Warm, Reheat Func…Defrost, Reheat Function
Cooking ModesSensor CookingDefrost, Beverage, Popcorn, Reheat
Installation TypeCountertopCountertop
Design Highlights360° swivel baseCrumb tray
FinishBlack FinishSilver
Power SourceBatteryStandard household outlet
Power HighlightsWattageWattage, Voltage
Voltage120 V120 Volts (AC)
Wattage1100 W900 watts
Cavity Capacity1.3 cu ft25 L
Depth16.1 in16.4 in
Show all 40 specsShow fewer specs
SpecPanasonic NN-SN686S Stainless Steel Microwave with Inverter Technology and Genius SensorBreville The Compact Wave Soft Close Microwave
Height12.4 in11.5 in
Width20.4 in19.1 in
Weight35.3 lb13.5 kg
Control TypeMembrane keypadButton
Control LocationSideSide
Exterior MaterialStainless steelMetal
Cooking Power1100 Watts900 W
Power Output1100 W900 watts
StyleMicrowaveMicrowave
Size

What reviewers say

Panasonic NN-SN686S Stainless Steel Microwave with Inverter Technology and Genius Sensor

Owners generally rate this Panasonic well for even heating, quiet operation and reliable sensor cooking. Common complaints center on the keypad layout and the lack of easy interior cleaning.

Pros
  • Even heating and defrosting from the inverter
  • Sensor cooking works well for popcorn, potatoes and leftovers
  • Quiet operation compared with older microwaves
  • Solid build and a clean stainless look
Cons
  • Keypad labels and layout take getting used to
  • Interior splatters are harder to wipe than expected
  • Door and chime are louder than some owners like
  • Short one-year warranty

Questions and answers

Which is better for a family?
The Panasonic. Its 1.3 cu ft cavity and 1100 W fit larger dishes and cook faster than the Breville's 0.9 cu ft and 900 W.
Is the Breville worth the extra $71?
Only if space and the soft-close door matter most. At $249.95 versus $179.00 as of November 5, 2026, the Breville gives up capacity, power and sensor cooking.
Which has better automatic cooking?
The Panasonic. Genius Sensor and the inverter adjust time and power automatically. The Breville relies on fixed preset buttons.
Which is easier to clean?
The Breville, thanks to its removable crumb tray. The Panasonic is manual-clean with a glass tray.
Which lasts longer?
Both carry a 1-year warranty, so there is no clear winner. The Panasonic's higher wattage means it runs shorter cycles for the same job.
Will the Panasonic fit under my cabinets?
It is about 12.4 in tall and 16.1 in deep, so measure clearance first. The Breville is about 11.5 in tall and slightly deeper.

More comparisons

  • Panasonic NN-SN686S Stainless Steel Microwave with Inverter Technology and Genius Sensor vs 1.3 cu. ft. Countertop Microwave Oven, 1100W - NN-SU696S
  • 1.3 cu. ft. Countertop Microwave Oven, 1100W - NN-SU696S vs Breville The Compact Wave Soft Close Microwave
  • Panasonic NN-SN686S Stainless Steel Microwave with Inverter Technology and Genius Sensor vs LG 1.5-Cubic-Foot Countertop Microwave
  • Breville The Compact Wave Soft Close Microwave vs LG 1.5-Cubic-Foot Countertop Microwave

Buying guides that pick them

  • Best countertop microwaves for everyday home use
20.7" x 12.25" x 15.8"
—
AccessoriesGlass tray—
Interior Depth15.2 in—
Interior Height9.8 in—
Interior Width13.8 in—
Self CleaningNo (Manual-Clean)—
Installation LocationUnder Cabinet—
Installation Size21 in—
Handle TypePush open door release—
Model Number—BMO650SILBUC1
Capacity—0.9 cu ft
Watts—900
Exterior—19 x 16¾ x 11½ in
Interior—12 x 13¼ x 8 in
Turntable Diameter—10⅝ in
Inverter—No
Special Features—Soft-close door
Smart Features—No (Wi-Fi Connectivity)
Safety Highlights—Child lock