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Panasonic Countertop Microwave Oven, 900W, 0.9 Cu. Ft., Sensor Cook and Reheat, 10 Power Levels, Auto Defrost, Keep Warm, Child Lock, Stainless Steel - NN-SB42QS7.0Our score 4 photos
PBrandPanasonicPPanasonic25 products in our catalogSee all Panasonic products →ID DBD-15607

Panasonic Countertop Microwave Oven, 900W, 0.9 Cu. Ft., Sensor Cook and Reheat, 10 Power Levels, Auto Defrost, Keep Warm, Child Lock, Stainless Steel - NN-SB42QS

7.0/10 our score 3.5 (45 ratings on Amazon)

900 Watt Countertop Microwave for Fast, Even cooking: Delivers reliable 900W power to quickly heat meals, reheat leftovers, and cook everyda

Human Interface InputButtonsCooking ProgramCook, Defrost, ReheatCapacity0.9 cubic feet

About this item

  • 900 Watt Countertop Microwave for Fast, Even cooking: Delivers reliable 900W power to quickly heat meals, reheat leftovers, and cook everyday dishes with consistent results. Ideal compact microwave for kitchens, and apartments.
  • 10 Power Levels with Auto Defrost: Customize heat settings for precise cooking, reheating, and defrosting. Auto defrost thaws frozen foods evenly to help prevent overcooked edges and cold centers.
  • Sensor Cook and Reheat Technology: Smart sensors automatically adjust time and power for popular foods. Includes 7 auto cook functions for convenient one-touch cooking with less guesswork.
  • Keep Warm Function for Flexible Serving: Maintains food at an ideal serving temperature until youre ready to eat. Great for busy households, meal prep, and coordinating multiple dishes.
Category: Home & Kitchen › Countertop Microwave OvensRanked #99 of 2544 in Home & Kitchen
7.0Our score
Our verdict

900 Watt Countertop Microwave for Fast, Even cooking: Delivers reliable 900W power to quickly heat meals, reheat leftovers, and cook everyda

Ranked #99 in Home & Kitchen · 4 things we like

Quick answer The Panasonic Countertop Microwave Oven scores 7.0/10 with us. Amazon owners rate it 3.5 out of 5 across 45 reviews, below the 4.2 average of the 90 countertop microwave ovens we track. It was listed at $144.95 on Amazon when we last checked in September 2026. Key facts: human interface input Buttons, cooking program Cook, Defrost, Reheat, capacity 0.9 cubic feet.

The Panasonic NN-SB42QS countertop microwave combines 900 watts of power with smart cooking technology to deliver fast, even results for everyday meals. This compact 0.9 cu. ft.

microwave features 10 power levels for precise heating, Auto Defrost for evenly thawing frozen foods, and Sensor Cook and Reheat technology that automatically adjusts time and power for popular dishes. Seven auto cook functions simplify one-touch operation, while the Keep Warm feature maintains food at an ideal serving temperature until you’re ready to eat. Designed to fit comfortably on countertops in kitchens, apartments, dorms, or offices, it includes an 11.3-inch turntable that accommodates full-size dinner plates and a child lock for added household safety.

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Product information

24 specifications
Additional FeaturesAuto Cook, Child Safety Lock, Defrost, Shortcut Keys, Turntable
Wattage900 watts
Controller TypeButton
Power Consumption1400 watts
Voltage120 volts
Human Interface InputButtons
Number of Power Levels10
Timer FunctionTimer Function Available
Defrost System TypeAuto Defrost
Cooking ProgramCook, Defrost, Reheat
Item Dimensions D x W x H13.59"D x 18.59"W x 11"H
Capacity0.9 cubic feet
Item Weight13.5 pounds
Turntable Diameter11.3 inches
ColorBlack
Material TypeStainless Steel
Brand NamePanasonic
Recommended Uses For ProductResidential
Installation TypeCountertop
Included ComponentsGlass Turntable, Roller Ring
Model NameNN-SB42QS
Model NumberNN-SB42QS
Number of Items1
Unit Count1 Count

Pros & cons

What we like
  • 900 Watt Countertop Microwave for Fast, Even cooking: Delivers reliable 900W power to quickly heat meals, reheat leftovers, and cook everyday dishes with consistent results. Ideal compact microwave for kitchens, and apartments.
  • 10 Power Levels with Auto Defrost: Customize heat settings for precise cooking, reheating, and defrosting. Auto defrost thaws frozen foods evenly to help prevent overcooked edges and cold centers.
  • Sensor Cook and Reheat Technology: Smart sensors automatically adjust time and power for popular foods. Includes 7 auto cook functions for convenient one-touch cooking with less guesswork.
  • Keep Warm Function for Flexible Serving: Maintains food at an ideal serving temperature until youre ready to eat. Great for busy households, meal prep, and coordinating multiple dishes.
What could be better

    Panasonic Countertop Microwave Oven: questions & answers

    Is the Panasonic Countertop Microwave Oven worth buying?

    Owners are lukewarm on it, so compare the alternatives before buying. We score the Panasonic Countertop Microwave Oven 7.0 out of 10. Amazon owners rate it 3.5 out of 5 across 45 reviews, below the 4.2 average of the 90 countertop microwave ovens we track. The review count is still small, so treat the rating as an early signal.

    How much does the Panasonic Countertop Microwave Oven cost?

    It was listed at $144.95 on Amazon when we last checked in September 2026. That is close to the $169.00 median for countertop microwave ovens in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.

    What are the key specs of the Panasonic Countertop Microwave Oven?

    Human Interface Input: Buttons; Cooking Program: Cook, Defrost, Reheat; Capacity: 0.9 cubic feet. All 24 specifications are in the product information table on this page.

    What are good alternatives to the Panasonic Countertop Microwave Oven?

    Similar, well-rated countertop microwave ovens in our catalog: Emerson MW9005SS Compact Countertop Microwave (8.6/10, 4.3 stars from 198 owners); TOSHIBA EM925A5A-SS Countertop Microwave Oven (9.0/10, 4.5 stars from 15,645 owners); BLACK+DECKER Countertop Microwave Oven 0.9 Cu Ft (9.0/10, 4.5 stars from 709 owners).

    Emerson MW9005SS Compact Countertop MicrowaveTOSHIBA EM925A5A-SS Countertop Microwave OvenBLACK+DECKER Countertop Microwave Oven 0.9 Cu Ft