Full Size 1.6 Cu. Ft. Genius Prestige Countertop/Built-In Microwave Oven

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

SpecificationsExpand All

    • SIZE
    • Type
    • Installation
    • Oven Capacity
    • Cooking Power
    • Turntable Diameter
    • Panasonic Inverter
    • Genius Sensor
    • DESIGN
    • Color
    • Display Panel
    • Cooking Options
    • STYLE
    • Door Front
    • Door Window
    • Exterior Wrap
    • Door Release
    • Oven Interior
    • Power Settings
    • Multi-Stage Cooking
    • Automatic Turntable
    • Multi-Lingual Menu Action Screen
    • Sensor Cook
    • Sensor Reheat
    • More/Less Control
    • Inverter Turbo Defrost
    • Keep Warm
    • Popcorn
    • Quick Minute
    • Delay Start
    • Timer
    • Function Key
    • Power Requirements
    • Trim Kit (optional)
    • Cavity Dimensions (H x W x D) inches
    • Unit Dimensions (H x W x D) inches
    • Weight
    • UPC


NN-SN789S is rated 3.7 out of 5 by 6.
Rated 3 out of 5 by from Just Average We've had this microwave for 4 years now and it has worked good for that time and has had light use. There are only 2 of us in the household and even though it get used daily, it's usually only once or twice. However, now it is randomly making howling noises sometimes when used. I suspect a turntable bearing/bushing so it will be replaced, but not with another Panasonic and here's why. Some of the operations are not intuitive, and I like the one touch features of some other brands better. But here's the one big reason, and the one most stupid design feature of this microwave. You can't cook with the oven at the same time the timer is being used. For example, you're cooking something on the range top and using the timer on the microwave to time that item, and then you want to use the microwave to say melt or cook another part of the meal, well forget that, you have to cancel the timer in order to use the microwave. The DUH factor is over the top on that one. Several meal items are always prepared together using various appliances to make the meal "ready to serve" at a given point in time.
Date published: 2017-03-04
Rated 3 out of 5 by from Latch not working We are having a problem with the latch not working unless you slam the door. I guess we will not have it repaired after reading the reviews....will likely be a waste of money.
Date published: 2012-02-09
Rated 3 out of 5 by from Activation switch on door gone bad - twice! We've had this microwave about 4 years, and use it multiple times a day, mostly to heat things up. Love the size, features, look, etc. Except for one major problem. After about 2 years, we started having trouble with the microwave not turning on after closing the door. Repeated closing (even slamming) was required before the thing would turn on. The problem got worse and worse until I took it to an appliance repair place. They said it had to do with the latch on the door not engaging (electrically) which is required to activate the microwave. This is a safety feature, so you can't turn the microwave on unless the door is fully closed. They (the appliance repair shop) fixed the latch, and the microwave worked fine for about 2 months. Then the same thing started happening again. Now the microwave will not turn on at all, no matter how many times we open and shut the door, jiggling the door and even slamming it. Really annoying. At this point, to get it fixed again will cost what a new microwave will cost. Such a waste of resources for such a simple problem! There is nothing wrong with the microwave except for the latch, but I have to trash (hopefully recycle) the thing just for that. I hope Panasonic can fix this problem in future models. Because of our experience, I would not recommend this microwave.
Date published: 2012-01-17
Rated 3 out of 5 by from Great While It Lasted I had a previous version for 19 years. I bought this one about 15-18 months ago. It was great. I loved it, just like the rest of my Panasonic equipment, until it died. The magnetron went out on it (arcing within the magnetron). The warranty would only cover the part....if I had kept the receipt. I am very disappointed with this product. When I hear that the magnetrons have a decent life expectancy with the Inverter technology, I will likely buy another one.
Date published: 2011-09-27
Rated 5 out of 5 by from Excellent I absolutely love this microwave. I had bought a different microwave 6 weeks prior, but after seeing this one, I returned the first one. I love the easy to use functions. Its quiet and cooks very evenly. It has a child lock feature to prevent children from playing with or using the microwave. It has delay start. I activated beep off, which disables the beeping once food is done. Its sleek and I like that it is stainless steel all over and not just the front. Beautiful!!
Date published: 2010-07-18
Rated 5 out of 5 by from Opps previous post should have been for nn sd-797s I messed previous review should have been for the similar but more expensive version...NN SD-797S
Date published: 2009-11-10
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