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Model #NQ70M7770DG

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30 in. Electric Steam Cook, Flex Duo Wall Oven Speed Cook Built-In Microwave in Fingerprint Resistant Black Stainless

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$undefined.00 /mo* suggested payments with months* financingApply Now
  • Steam Cook - Oven delivers moisture for tender results
  • Speed Cook - Cook food faster and more evenly with convection
  • FlexDuo - Cook 2 dishes at different temperatures simultaneously
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How to Get It

What We Offer

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Installation Requirements
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Delivery and Installation

How To Measure For a New Wall Oven
Taking accurate measurements in your home is critical when planning for the purchase of a new wall oven. Here are step by step instructions on how to do it correctly.

Product Overview

The Samsung Microwave Combination Wall Oven has steam cooking so you can bake and roast with professional results. Steam cook delivers moisture at precise times for a crisp, browned outside, and tender inside. In the microwave oven, Speed Power Convection technology reduces cooking time. Enjoy the comfort of Analog knobs combined with the advanced technology of a touch controlled digital display.
  • 1.9/5.1 cu. ft. capacity - the largest capacity microwave combination wall oven among leading brands
  • Hybrid clean - easy to clean grease and residue at low temperatures with less odor (oven)
  • Gourmet cook - pre-programmed recipe guide to help you cook with consistently good results (oven)
  • Dual convection - circulates air for fast even cooking using true convection (oven)
  • WiFi connectivity - remotely monitor and control the oven from your smartphone
  • WiFi temperature probe - check the temperature of your roast from your phone
  • LED Spotlights - offer a brighter interior minimizing the need to open the door and check on the progress (Oven)
  • Easy View Window - Easily check on the status of your dish
  • Gliding Rack - Easily move heavy items on professional style racks that are sturdy and durable (oven)
  • Soft Close Door - Close the oven quietly (oven)
  • Ceramic Plate - Great for making foods like pizza, crispy (microwave)
  • Rapid Preheat - Uses all of the oven elements to heat the oven quickly (oven)
  • Auto Latch - Retracts automatically when the door opens for a sleek design (microwave)
  • Available in stainless and black stainless
  • Based on capacity of oven and microwave based on 2016 unit sales among brands with over 90% market share of major kitchen appliances (Q4 Traqline Report)
  • Fingerprint resistant finish
  • Please call your local store with your Order # to schedule installation for this item.

  • California residents

Additional Resources

From the Manufacturer

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Capacity of Microwave (cu. ft.)
Cut-Out Front to Back Depth (in.)
Cut-Out Height (in.)
Cut-Out Left to Right Width (in.)
Depth With Door(s) Open 90 Degrees (In.)
Microwave Interior Depth (in)
Microwave Interior Height (in)
Microwave Interior Width (in)
Oven Interior Depth (in)
Oven Interior Height (in)
Oven Interior Width (in)
Product Depth (in.)
25.68 in
Product Height (in.)
43.25 in
Product Width (in.)
29.875 in
Wall Oven Size
30 in.


Amperage (amps)
40 A
Appliance Type
Microwave & Electric Oven Combo
Capacity of Oven (cu. ft.)
Cleaning Type
Self Cleaning
Fingerprint Resistant Black Stainless Steel
Color/Finish Family
Black Stainless Steel
Fuel Type
Hub Required
No hub connection available
Light Source
Microwave Control Type
Microwave Door Release
Microwave Features
Auto-Touch Control Panel,Microwave Rack,One Touch Cooking,Safety Lock,Turntable,Turntable On/Off Option
Microwave Settings
Control Lock
Microwave Size
Microwave Wattage (Watts)
Number of Oven Racks
Number of Power Levels
Oven Cleaning Options
Oven Control Type
Oven Cooking Process
Oven Features
Broiler in Oven,Gliding/Roll Out Racks,Hidden Bake Element,LED Display,Safety Lock,Turntable
Oven Settings
Delay Bake/Delay Start,Keep Warm,Sabbath Mode,Speed Cook
Power Options
Product Weight (lb.)
262.4 lb
Rack Positions
Remote Access
Remote Access
Requires Hub?
No Hub Required
Smart Home
Smart Home Enabled
Smart Home Protocol
Vent Location
Voice Control Hub Required
No Voice Control
Voltage (volts)
Wattage (watts)
9600 W
Works With
Proprietary App

Warranty / Certifications

Certifications and Listings
UL Listed
Manufacturer Warranty
1 year manufacturers warranty

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Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4
    out of 102 reviews
  • 67%recommend this product
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Showing 1-10 of 102 reviews
Glass Turntable Broke Twice
for the second time in two years, the factory installed turntable in the microwave/convection combination wall oven broke when operating in convection mode. the text etched into the factory installed glass turntable reads "for microwave oven only"....why would samsung install a turntable intended for microwave use only in a unit that includes both microwave and convection oven capabilities? am i really expected to remove the glass turntable every time i want to use the convection oven feature? very poor design choice by samsung. combine this with the regular system reboots for no reason, and this unit is not as great as i would have hoped. would be great if samsung could replace my turntable with something that will not break when using in convection mode.
Response from samsungcareDec 2, 2021
I can understand where you are coming from. We would be happy to look into this concern for you. If you have any questions about the turntable; you can chat with our Social Media team by using the links below. Thank you for your feedback. ^Pat 1. Facebook Messenger: http://m.me/samsungsupport 2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513 Use this ticket number: 1143939667
    do not buy this oven. this combo must be old.the microwave often smokes when i try to cook on convection. no self-cleaning. the racks have to be removed to self clean. they are not truly stainless. it is like pained an. that is why you have to remove them. cleaning left white stains on the bottom, and there is a streak of grease in the middle of the oven window, between the double panes. no way to clean. the "supposed" divider to split does not work properly. if i had been able to see this oven in action, i never would have made the purchase.
    Response from samsungcareNov 19, 2021
    Thank you for alerting us to this concern with your unit. I can see where you are coming from. However, this model should have the Self Cleaning function as well. You can find more information on that on page 61 in your manual. To help with this inquiry. Try these trips in the link below to help maintain your unit. ^Pat https://www.samsung.com/us/support/answer/ANS00049011/
      Fantastic Oven and Microwave!
      [This review was collected as part of a promotion.] Just installed a month ago, and all of the features on the oven and microwave have been great. We love the flex duo for the oven and use the seperate temperatures more often than we thought we would. The microwave options are great, and love being able to quickly reheat pizza with the oven features on it. We are very happy with this purchase!
      Response from samsungcareFeb 16, 2022
      100% Satisfaction is our goal! Thank you for sharing this review with us. ^Pat
        • Recommended
        Love our Samsung Combi Oven!
        [This review was collected as part of a promotion.] I have had this in my home for ~6 months now and after using it a lot - we love it. Great looking and great features. Cooks everything perfectly!
        Response from samsungcareDec 9, 2021
        I love how the blends in with the cabinets! Thank you for sharing this review with us. ^Pat
          • Recommended
          Amazing Wall Oven Combination!!
          [This review was collected as part of a promotion.] We recently had the Samsung Microwave Combination Wall Oven installed to replace our aging unit. Delivery and installation by XPO went smoothly and flawlessly. The technological advances from our last oven are great. We are still learning all the neat features that it offers, but right away we could see how our lives were about to change. The microwave has a large capacity, and is easy to use and program. There are sensor settings that automatically cook the selected items to completion. There are speed broil and convection settings as well, that add an additional space for cooking those large meals when the oven is in use. The oven is also very spacious, and offers 6 rack positions. One of the included racks is a gliding rack which makes it easy to insert and remove large or heavy items. There is also a divider, which when placed in the center rack position, creates two separate temperature zones, allowing more capacity for baking. When in use, the entire unit allows 3 different zones for baking / broiling. The display is large and user friendly. Multiple options are presented based on the mode selected by the larger controls for each space. The oven easily connects to the Samsung SmartThings app, and we can monitor the progress of our meals, and can also remotely start / stop and change temperature. We absolutely love all the features and the ease of use of our new combination wall oven / microwave. Samsung has hit it out the park with this one!
            Great Combo
            [This review was collected as part of a promotion.] This combo oven microwave is awesome. Having the flex setup in the oven makes meal time easier when cooking items at different Temps. Made dinner time come faster. I haven't tried all the features yet but imagine this is great. The microwave actually cooks our food rather than the dish the food is in or on like our old unit. This has cut down on our cooking times. Just like the oven dinner time is a better experience and comes sooner now. The wifi feature is nice but still could use some work. But being able to operate the over remotely to preheat the oven is nice and being able to see status when I'm away from the oven like upstairs is a very convenient feature. I have had numerous brands in the past and this Samsung unit is by far the best I've had to date. It actually cooks my food the way we want and in less time.
              Love love love!! But...
              Love it but..... Microwave turnplate is NOT COMPATIBLE with convection mode. It shattered in big pieces. Use non stick coated turntable (for conviction) for convection mode. It was covered with warranty but, Warranty registration was painful as well. (3phone calls with 30+min wait time 2 emails)
                Mind blowing
                [This review was collected as part of a promotion.] I absolutely love this built in microwave oven combo. The ability to cook three different things and three different temperatures on three different settings at the same time is mind blowing! It cuts your cooking time in less than half. We LOVE to entertain and with this oven cooking for 20 is a breeze. I would recommend this oven to anyone who entertains alot, or simply loves cooking. I have never been more excited. The top section can be used as a microwave, or and oven simply by changing the tray. And the bottom portion can be used as one large oven or two smaller ovens by placing the smart separator all sections have all of the functions. This really is the best oven I have ever seen. The built in wifi is so wonderful.
                  Amazing Appliance
                  [This review was collected as part of a promotion.] It has been just over 2 weeks since I received my new Samsung Combo Wall Oven. I was immediately impressed at how beautiful and sleek it is and the absolute transformation it made in my kitchen. Then after using it, I am truly amazed. It has so many functions, it is going to take me a while to use them all. I have never been able to cook fish properly in an oven, always too dry, overcooked, or undercooked, so could not wait to try fish. It came out perfect, moist, slightly flaky and perfect. Muffins were baked so evenly, And high temp baking made for even, crispy crust, just as I wanted. I love the pretty blue interior and it is huge. I have the 30" , but seems larger than that. I love the fact that I can split the oven into two ovens because I often have family gatherings of 20-30 people and need the extra oven space. Because it can split the space Samsung provides two blower fans, one for each space and that assures even heat when it is just one oven, being so large. The gliding rack is a dream and like the many other rack settings. My old oven had elements on the top and bottom that made cleaning a nightmare. This oven has no exposed elements except the broiler, so cleaning will be so easy. Speaking of easy, operating this oven is a snap. All digital and big, clear prompts, makes this so easy to use. Love, love, love the simple use of the controls and the help with the Healthy Cooking Mode. My old set up was two separate appliances, a microwave on top and the oven below it. This combo unit is so much nicer and much more attractive. The microwave is so much more advanced than my old one, I am still learning all it can do. So many functions that it is really another oven. I considered getting two ovens at first because of the crowds I entertain, but this microwave can function as a microwave and an oven and other ways I have yet to discover. So I have three ovens if I need them, but if I don't I have a microwave and an oven. I just love this versatility. And this microwave is also huge, so able to cook many more dishes than I am used to. I can't wait to use the convection function. I have a little learning curve going from heating up things and defrosting to many more uses for a microwave that this one offers over my last one. Baking, broiling, things I never considered with a microwave. This Samsung Combo wall microwave and oven is absolutely amazing in every way. This upgrade has made my kitchen beautiful and highly efficient.
                    Samsung Microwave Combination Wall Oven
                    [This review was collected as part of a promotion.] I’ve had the microwave and oven combo for a few weeks now and I have to say I’m impressed. I love the look of the unit and the bright easy to use LCD screen really makes it stand out. The unit connects to Samsung Smartthings via Wi-Fi and communicates with our Samsung Family Hub refrigerator. The fridge will even speak “The cooking has completed” once the timer shuts off. This is helpful, because the timer on the oven could be a little louder. You are only given the option to adjust all volume, not just timer volume in the settings menu. Samsung, if you’re listening, please push an update that will allow separate volume control. I (and others I suspect) would prefer to set lower “touch” sounds and set the timer volume a bit higher. As far as cooking goes, the microwave is very powerful and even has a feature called Speed Broil, which uses microwave and broiler at the same time to quickly reheat leftovers without them ending up soggy. The microwave cavity can even be used for baking, bringing the total independent baking cavities up to three when you include the lower cavity divided in half with the Flex Duo divider. The smart cooking modes are awesome. If you can’t remember what temperature to bake salmon at – just select the Healthy Cooking mode and touch the salmon steak option. Easy!
                      Showing 1-10 of 102 reviews