Panasonic NN-ST479S Sensor Microwave Oven, Stainless Steel

Product information

The family size Panasonic NN-ST479S microwave, in stainless steel, oven features 15 programmes, 8 with an automatic sensor so there's no need to enter the weight.

The NN-ST479S also has built-in inverter technology that provides more even and constant cooking. This technology also reduces the weight of ovens, making for easier cleaning.

With auto weight reheat, auto weight cook, turbo reheat, chaos defrost, all of which take the guesswork out of timing. Includes jog control and distinctive double pop-out control panel.

Please note: for proper operation, the oven must have sufficient air flow i.e. 5cm at one side, the other being open; 15cm clear over the top; 10cm at the rear.

Auto Cook Information Cooking time automatically calculated by weighing the food
Child lock
Cooking Power (IEC)
H31 x W52 x D39.5cm
Eligible for International Delivery
Grill Information Output of grill: the higher the output, the quicker the grilling
Heating Category Information A to E, with E taking the least time to heat food
Model name / number
Number of Shelves
No shelves
Power Levels Information Choice of programmes for your cooking needs
Programmable Timer
Turntable Diameter Information The bigger the diameter, the more flexibility the oven has
Type Of Microwave
Microwave only


Click & collect

FREE on orders over £30, £2 if you spend less. Collect from John Lewis or Waitrose tomorrow from 2pm
369 participating John Lewis and Waitrose shops

Standard delivery in 5 working days


Named or Saturday UK delivery


Named day UK delivery pre-10.30am


International delivery not available

We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.


Find out more about returning products

Q & As

Rated 4.3 out of 5 by 159 reviewers.
Rated 4 out of 5 by Good Quick and easy to use . Fan goes off quickly when heating and makes a loud noise once heating is finished. Overall great does what I want and looks smart in the kitchen 18 August 2015
Rated 5 out of 5 by excellent Having contemplated about all microwave brands and types, I finally decided on this microwave. The delivery was fast and I was informed throughout the process. The delivery took place on time. The microwave was in perfect condition. It is quite easy to use and clean. I absolutly love and enjoy using it. I also experienced a fantastic customer service from John Lewis who agreed to refund me some money when the price dropped on the delivery day . They deserve millions of starrrrrrrssssss 13 August 2015
Rated 4 out of 5 by Good Product Seems very good but not had it that long to give it a higher rating 11 August 2015
Rated 5 out of 5 by Great microwave Easy to use and the perfect size. i am very pleased with my purchase. 04 August 2015
Rated 5 out of 5 microwave Nice.simple to a good price.Family size microwave. 28 July 2015
Rated 5 out of 5 by Very pleased with purchase Large interior space without being too big outside. Looks smart. Easy to see the good inside while its cooking. 28 July 2015
Rated 4 out of 5 by New Microwave This model is similar to my old Panasonic microwave that went bang after 13 years. My only gripes are by replacing my old white model with a stainless steel one I didn't realise it would be more difficult to read the function buttons. The writing is in a smaller font and the words blend into the metal background so I have to put my glasses on to read them. Secondly, the instruction manual has 4 pages of illegible print and they are the 4 most important pages in the book. I rang Panasonic for a replacement or even just the 4 pages. They told me to download the relevant info. off their website, but as I pointed out not everyone has Internet access. However, overall I'm pleased with the performance of the microwave, and it blends well with the rest of the stainless steel appliances in my kitchen. Also, being able to buy via the Click & Collect option was brilliant now I no longer live near a John Lewis store. 28 July 2015
Rated 5 out of 5 by Best Value Quality Product & Quality Service This latest microwave product by Panasonic offers fully automated features - sensor cooking with no need to weigh food particularly useful. Good quality construction promises long life and reliability expected of this brand. The John Lewis free extended warranty also welcome. Unlike previous versions, you now have to select a power option before setting time then start to commence cooking - one more button press for a quick heat operation. 28 July 2015
  • 2015-09-01T11:54:23.614-05:00
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Additional services

  • 2 year guarantee included

Find out about Added Care