My Account
Call Us

Samsung Appliances 30" Smart Double Wall Oven with Flex Duo™ in Black Stainless Steel

Model# NV51K7770DG

Samsung Appliances30" Smart Double Wall Oven With Flex Duo™ In Black Stainless Steel
30" Smart Double Wall Oven with Flex Duo™ in Black Stainless Steel

Also Available In

  • Black Stainless Steel
  • Stainless Steel

3.3 3.5 expand_more43 Reviews

Samsung Appliances 30" Smart Double Wall Oven with Flex Duo™ in Black Stainless Steel

Model# NV51K7770DG

Available Colors

  • check_circle In-Stock
  • whatshot Hot Buy
SAVE $1,200.00 Was $4599.99


Electric: Double
Multitasking made simple
Multitasking made simple

The Flex Duo(TM) system gives you the ultimate in control. The upper and lower cooking zones can be used independently, to cook different dishes simultaneously with different temperature and time settings, or together.

Simply smart control
Simply smart control

The Wi-Fi Connectivity gives you peace of mind by letting you remotely monitor and control the oven using a Smartphone App*, while receiving real time alerts about your cooking.

Restaurant-worthy results
Restaurant-worthy results

The Steam Cook function locks in moisture and vital nutrients while providing a crisp, browned outside and tender inside.

Know when its on
Know when its on

Big Metallic Knobs with illuminated Indicator Knob Control let you quickly know which burners are on and adjust the oven controls. Their large and robust design also makes them easy to grip and ensures enhanced usability.

Brown, juicy roasting with steam
Brown, juicy roasting with steam

The Steam Roast function ensures the best results when roasting, without food drying out. Roast meats, like poultry, pork and beef are always deliciously brown outside, but meltingly tender and juicy on the inside.

Save time & energy without preheating
Save time & energy without preheating

There's no need to waste time and energy preheating the oven. You can begin cooking foods like frozen pizzas immediately, but still enjoy deliciously crisp and perfectly cooked meals. *

Easy Clean
Easy Clean

A time saving and hassle free Hybrid Cleaning system cleans the oven without any unpleasant odor or scrubbing. It combines high heat and steam to pyrolyze food and dissolve grease, so it can be quickly wiped away.

Stylishly harmonious handle design
Stylishly harmonious handle design

Sleek and contemporary designs work with any kitchen style, plus sophisticated technology makes it easy to manage kitchen tasks, even for ambitious cooks.

Even and thorough oven cooking or baking
Even and thorough oven cooking or baking

A Dual Convection system cooks food evenly, so it's great for baking and broiling. Two fans distribute heat all around the oven, so dishes are cooked thoroughly and you can enjoy tasty results.

No sudden slams
No sudden slams

A Soft Closing Door closes safely, gently and silently to provide a more peaceful cooking experience. The hinge makes the door move smoothly in the final few centimeters, so it slowly and quietly comes to a stop.

Easily glides without effort
Easily glides without effort

Features a unique ball bearing design that allows the rack to glide in and out with ease.

Oven Type 30" Double Wall Oven
Oven Color Black Stainless
Door Type Drop Down
Oven Door Glass 4
Soft Closing Door Yes
Display Type 7" LCD
Cavity Material Enamel
Control Method LCD + KNOB
Bake Heater 8 Pass (3000 W)
Broil Heater 10 Pass (4400 W)
Flex Duo Y (Upper Only)
Bake Y (Both)
Broil Y (Both)
Convection Bake Y (Both)
Convection Roast Y (Both)
Convection Broil Y (Lower Only)
Steam Bake Y (Upper Only)
Steam Roast Y (Upper Only)
Gourmet Recipe Y (Both)
No Preheat Mode Y (Both)
Bread Proof Y (Both)
Healthy Cook Y (Both)
Cleaning Method Self Clean { + Hybrid Clean
Wi-Fi Connection Yes
Child Safety Lock Yes
Clock Yes
Cook Timer Yes
Language Option Yes
Interior Lamp Halogen + LED
Light (Lamp) On/Off Yes
Cutout (WxHxD) 724 x 1276 x 597 mm
Outside (WxHxD) 756 x 1304 x 620 mm
Shipping (WxHxD) 850 x 1432 x 757 mm
Loading Quantity 42 (40 ft) / 19 (20 ft)
Net Weight (lbs/kg) 124 kg
Weight (Gross) 139 kg
Square Wire Rack 2 (Upper) / 2 (Lower)
Meat Probe Yes
Gliding Rack Yes
WiFi Embedded Yes
Bluetooth No
WiFi Dongle(Separate sale) Support No
WiFi Kit No
App Connectivity
SmartThings App Support Yes
Installation Guide 2020.03.06 (ENGLISH, FRENCH, SPANISH)Click here to download
User Manual 2019.04.17 (ENGLISH, FRENCH, SPANISH)Click here to download
3.3out of 5
Average Rating


27 Reviews

5 stars
4 stars
3 stars
2 stars
1 stars

Enter Your Review:

Fields marked with an asterisk (*) are required.

Overall Rating
Rating Legend: 5 Stars = Excellent, 4 Stars = Good, 3 Stars = Average, 2 Stars = Fair, 1 Star = Poor
Example: Best Purchase Ever
Review should be at least 50 characters
Example: Your City, State
We will use this email address provided to contact you if we have questions regarding your review. It will not be made public.
27 Reviews
Showing Page 2 of 5
Died during self cleaning cycle

1 by Amanda

Submitted 11-02-22

i purchased this oven a little over two years ago. while running the self cleaning cycle the oven died and stopped responding. blank screen and doors locked. i had a repair guy come out who said this is a common problem and that the self cleaning cycle gets it to hot and they easily break!!! he looked up all the parts that need repaired and its going to cost half the price of the oven!!! not a happy customer here!

Overall Rating: 1

Performance: 1


Value: 1

Samsung Flex Duo Double Oven review

5 by Ctgardn

Submitted 11-02-22

Samsung Flex Duo Double Oven review My new double ovens were finally delivered and installed, and I couldn’t be more pleased. They are an amazing addition to my kitchen. I installed the 30” Flex Duo Double Wall Oven in Black Stainless and they look great! They look both sleek and stylish both inside and out. As soon as they were ready, I started cooking things I haven’t tried in years just to see how they would turn out. I have baked breads, cooked casseroles, pot roast, and cookies to name a few. They all turned out perfect without any burning or over cooking. There are several features that I love about these ovens. The oven racks are much stronger than my last oven. I can finally use by cast iron pots without feeling like the racks will give out under the extra weight. The racks with the built-in slide are super helpful and easy to use. I really like the look of the combination of the digital and analog dials. Together, they make a high-end oven easy to use. The smart home option is a great feature with these ovens. I can turn it on remotely so that it saves me time preheating when I get home. I can also use the app to check the temperature and timer so that I can keep an eye on it if I am in another location. The digital interface is simple and straightforward to use. Overall, I would give Samsung extremely high marks on their double ovens for both design and ease of use. They have added a lot of features that makes it a great addition to any kitchen. I happily recommend this product to anyone.

Overall Rating: 5




My elegant double oven

5 by buttercup69

Submitted 11-02-22

I’m so excited about this beautiful and elegant double oven. I love how the knobs have a blue glow to them. I was able to bake some cookies and roast chicken in my new range. I like how the WiFi app lets me know when food is ready and how I can turn the range on and off from my phone. It also has steam cooking so you can bake ,broil and roast and leaves your food tender. Another great feature is the safety lock, in case you have little ones. With that said it also has fingerprint resistant and Reduces smudges.Also, the baking racks are sweet to bake cookies on. I definitely recommend this beautiful double oven and plan on baking a lot more with it.

Overall Rating: 5




Looks nice, had issues

2 by Jigga

Submitted 11-02-22

When I first bought this oven we were impressed with the style and design. Within four days the oven stopped working. We had to contact Samsung for a replacement and the replaced the oven. The second oven also has issues and we had to go through Samsung again. This time they wanted to have a tech fix the issue. The issue could not be fix and we are on our third unit and so far so good. For what you pay it was a major headache. Looks good but hey would I do it again? I doubt it.

Overall Rating: 2

Performance: 1


Value: 2


5 by Sabrina

Submitted 11-02-22

Bought this for our new construction. It is beautiful and sophisticated. Perfect built-in for my new kitchen. I have not yet used it, but I am excited to have the ability to bake at different temperatures at once. Purchasing on saved a lot of money too!

Overall Rating: 5

Performance: 5


Value: 5

There was a problem submitting the form.

Please correct the following errors and try again.

Product Inquiry Form

Fields marked with an asterisk (*) are required.

Optional Information

Added to Cart

Start Checkout Continue Shopping

Final discounts, tax, and shipping costs at checkout.

Added to Cart
Enter Zip Code*For delivery options
Or select a store
Final discounts, tax, and shipping costs at checkout.

Your Cart

: 0

Sign Up For Savings Today!