Full Size 1.6 Cu. Ft. Genius Countertop/Built-In Microwave Oven with Inverter Technology, Stainless NN-SN778S

  • 1250 Watts High Power
  • Inverter Technology
  • Inverter Turbo Defrost
  • One-Touch Sensor Cook and Reheat
  • Menu Action Screen (multi-lingual)

SpecificationsExpand All

    • Exterior Dimensions
      H x W x D (in.)
    • Cavity Dimensions
      H x W x D (in.)
    • UPC


NN-SN778S is rated 2.0 out of 5 by 39.
Rated 2 out of 5 by from Quit working after warranty expired in 5 years I had owned a Panasonic microwave which lasted 19 years, this one quit just after 5 years just after the warranty ended, I will shop different models now. I thought it would last longer.
Date published: 2017-05-30
Rated 4 out of 5 by from Good... but finish stained, and peeled eventually We had this for six and a half years. Nice features, works well. But interior finish stained to point where shaded stained parts were permanent tan/brown discoloration, and several spots on interior wall and ceiling blistered, peeled and then rusted. It still worked just fine, but my wife is fastidious and made us get a new one. Have to say we don't use a microwave for major cooking (such as cooking a whole chicken)... just microwave potatoes, heat drinks, thaw frozen dinners, reheat homemade soup, etc., so we don't expect much out a a microwave.
Date published: 2017-04-25
Rated 2 out of 5 by from Purchased 2012 Door would not close properly, summer of 2015, (had to slam it shut). When pressing button, the door would not open (had to hit the button with force to open it) ...went completely out 2/2017. Functioned o.k., just a headache with door...until it died.
Date published: 2017-02-03
Rated 5 out of 5 by from Best Microwave I have purchased I have had this microwave since 2012 and it has worked exceptionally since day one. Not one problem have we experienced with this unit.
Date published: 2017-01-07
Rated 4 out of 5 by from good while it lasted. was ok for 7 years then it quit. i will purchase another panasonic microwave becaues my wife likes this one.
Date published: 2016-11-28
Rated 1 out of 5 by from Poor Quailty Door wont shut when I received the unit.
Date published: 2015-04-18
Rated 1 out of 5 by from Save yourself from the agrivation I wish that I had went to this site and seen the reviews for this microwave before buying at a local store. The reviews on the door latch breaking are so true. After only owning it for a few months the door latch stopped working right. We had to slam the door to get it to latch then that even didn't work. My husband was able to look at it and fix it by bending the metal piece back in place and using some wire to secure it all . Well that part is still working but however now the top plastic door latch has broke off. The microwave will not start up now. I used to think panasonic was a great brand. I will not be getting another panasonic microwave.
Date published: 2014-12-24
Rated 1 out of 5 by from Bad Door Latch When closing the door, you have to push very hard, and the "boom" is very loud. Even after that, you are still not sure if the door is closed properly or not. Very often either the light does go off, of the microwave does not start to work, or both. A lot of microwave sold for lower price work better than this one.
Date published: 2014-10-25
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Panasonic USA