Main Content

Samsung - Flex Duo™ 5.8 cu. ft. Self-Cleaning Freestanding Gas Convection Range - Stainless steel

Flex-Duo™ with Dual Door gives you flexible oven capacity by splitting one oven into two. The removable Smart Divider creates two independent ovens and temperature controls to cook multiple dishes simultaneously, with little to no transfer of heat or aroma. A hinged door gives you access to just the top compartment or the full oven. Dual Fan Convection distributes heat throughout the oven for faster and more even cooking. The powerful flexible cooktop has five burners with 16K BTU and 15K BTU power burners that can handle multiple dishes, in different-sized pans, simultaneously.

Range, Cooktop and Wall Oven Buying Guide
Save $200
Was $1,399.99
Protection Plan Options

Item Added.View List

Add to List

    No lists found. Create one today.
    Add Item
    Stainless steel
    • Black stainless steel
    • Fingerprint Resistant Black Stainless Steel
    • Stainless steel
    Range Power Source:

    Key Specs

    • Product Height
      46.594 inches
    • Product Width
      29.813 inches
    • Product Depth
      26 inches
    • Range Type
    • Single/Double Oven
      Double Oven
    • Yes
    • Yes
    • Cooktop Surface Type
    • Cooktop Surface Color
    • Number Of Burners
    • Color Finish
      Stainless steel
    • App-Controlled
    Samsung - Flex Duo™ 5.8 cu. ft. Self-Cleaning Freestanding Gas Convection Range - Stainless steel - Front_Standard
    (Doors closed)
    Frequently bought together


    What's Included

    • 3 flat racks
    • AntitTip bracket
    • LP conversion kit
    • Owner's manual
    • Samsung 5.8 cu. ft. Flex Duo™ Self-Cleaning Freestanding Gas Convection Range

    Ratings & Reviews

    Overall Customer Rating:
    95% of customers would recommend this product to a friend (67 out of 71)


    Flex Duo™ with Dual Door

    Cook two dishes at different temperatures simultaneously with the Smart Divider.

    Dual Fan Convection

    Two fans circulate air for faster, more even, and efficient cooking.

    Powerful Flexible Cooktop

    Flexible Cooktop cooks more, faster with 5 specialized round burners and 16K BTU and 15K BTU Power Burners.

    5.8 cu. ft. capacity can fit multiple dishes at once or accommodate larger items for the holidays.

    5K Simmer Burner can keep water at a low boil.

    Keep the kitchen quiet with Soft Close Door technology that will catch the door for a whisper-quiet close.

    Remotely monitor and control the oven from your smartphone with Wi-Fi connectivity.*

    Check cooking progress in the Wide View Window without opening the door and losing heat.

    A hidden bake element makes cleaning your oven easy.

    3 Easy Cook preset options - Slow Cook, Dehydrate, Bread Proof - simplify your cooking experience.

    The storage drawer is ideal for storing baking sheets and pans, while saving space in the kitchen cabinets.

    Sabbath Mode. **

    1 year warranty.

    Available in Stainless and Black Stainless.

    * Remote functionality not available on gas ranges.

    ** See User Manual for details.

    Customer rating

    Rating 4.7 out of 5 stars with 71 reviews

    would recommend to a friend



    Looks like there aren't enough negative mentions yet.

    Most relevant reviews

    See all customer reviews
    • Rating: 5 out of 5 stars

      Great Smart Stove

      • My Best Buy® Elite Plus MemberElite Plus Member

      So we got our new a Samsung 5.8 cu. ft. Freestanding Gas Range with 16K and 15K BTU Power Burners w/Flex Duo™ dual doors and WiFi. It has 5 burners, two of which are power burners and one for simmering. The dual ovens are going to come in handy when the kids start baking and for those home made pizzas I make. So far so good, water boils within a couple of minutes, and the burners cook very evenly, much better then our old stove. I just bought all the ingredients for making my pizzas. Being part of the “Smart Things” when I preheat the oven, it tells me it’s ready on the fridge, phones and TV. It will also notify you when your timer is done and you can choose to turn off the oven or keep it going for a little longer. It seemed like the house did not get as hot when cooking with this oven. The burners are placed just far enough for you to use all at once but we really like having a center one. Sometimes frying food you feel that the ones in the back might splash oil and the ones in the front is too close to you, the the middle one has that perfect placement. This is by far the best stove/oven we have owned.

      I would recommend this to a friend

    • Rating: 1 out of 5 stars

      Samsung Flex Duo Gas Range Review

      • Verified PurchaserVerified Purchase
      • My Best Buy® MemberMember

      We purchased the Samsung Flex Duo Gas Range Model: NX58M6850SG in July of 2017. The oven is separated into two sections, the top section never cooked properly. We got an oven thermometer - it turns out the top section is 25 degrees lower than the temperature we set it at. It turns out the bottom is actually 100 degrees lower than the set temperature when the timer goes off to indicate it's preheated. Around 15 minutes after the timer goes off, it's about 20 degrees lower than the temperature it's set at. We purchased 4 Samsung kitchen appliances in July - so far the microwave is the only Samsung appliance we haven't had issue with yet. The icemaker in the Samsung Showcase Refrigerator Model: DW80K7050UG broke within a week. The Samsung Stormwash dishwasher Model DW80K7050UG started falling apart in under 3 months and Samsung refuses to fix it under warranty saying it's physical damage. We are very frustrated with our Samsung Kitchen Appliances, the Samsung Repair process, and Samsung's sorry excuse for customer service. The a representative from Samsung's Office of the President actually told me that customer service is not always giving the customer what they want. Apparently it's too much to ask that your brand new Samsung appliances work properly. Think twice before spending your hard earned money on any Samsung product.

      No, I would not recommend this to a friend

    • Rating: 5 out of 5 stars

      Samsung sets the bar


      I was excited to review this duo flex oven. There's a divider inside the oven that keeps the set temperature on both sides of the oven. You can cook two things at different temperatures at the same time. You can cook your dinner and dessert at the same time. The wifi connection let's you set controls on your phone via the smart things app. It also sends notifications to your Samsung TV to let you know when your oven is preheated and when your food is cooked. There's two timers for both separate ones. And yes you can use the full oven for bigger jobs. The top gas burners have 15k BTUs and 16k BTUs for everything you want to cook from boiling to searing. Samsung has set the bar with this oven.  

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Great Oven


      We are very happy with our new Samsung FlexDuo oven. After having the oven a few weeks, we haven't had any issues or frustrations. First bakes: we previously had an electric range, so we were very happy going back to the gas range and the faster heat times. Our first bake was chicken nuggets and French fries. My wife loves crispy French fries which we normally have to start 15 minutes before the nuggets. This was a perfect test for the dual oven. It emit perfectly! Our French fries were the perfect crisp and the chicken nuggets were still juicy. We've had a little bit of a learning curve with the convection bake, but the flexibility of the oven makes it easy to choose the right mode. Overall we're very happy with our new oven. The ability to have another oven for keeping items warm or separate bake will be a fantastic value to our growing family.

      I would recommend this to a friend

    • Rating: 4 out of 5 stars

      Love my new stove

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite MemberElite Member

      I love the look of my new stove & it works great! 2 drawbacks is I have to constantly wipe off dust particles that fall on it. The 2nd drawback & this is a biggy...the black stainless finish which I just love the look of scratches off super easy! :( I don’t think the manufacturer baked on the finish making it not durable. My daughter helped me move the stove out away from the wall to get at the plug behind to fix it and her watch which rested on the top of the back portion of the stove as she pulled her side scratched the finish very badly. I was outdone the worst because this is a very expensive unit to scratch that easily. I said I wouldn’t recommend to a friend & that’s because of these issues not how the stove works. To me it’s important that it will look & work good for years and I’ve only had it a month.

      No, I would not recommend this to a friend

    • Rating: 3 out of 5 stars

      okay product when it isn't broken

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite MemberElite Member

      When the range isn't broken, it works fine. It cooks a hotter than some other gas stoves and the range is good - we like the double oven and use it often. My issues is that the range purchased has had two issues - the hot contact igniter on the top oven needed to be replaced and the door would not open properly in the single door mode (always like it was locked). we had several interactions with Samsung electronics to fix - the first time was fine, but the second time was horrible and took over a month, and I still ended up fixing myself (after they replaced the door). I would be wary if you aren't handy - don't count on the support.

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Takes some getting used to after electric cooking

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite Plus MemberElite Plus Member

      I give this review that title for those who are switching from electric to gas. I grew up cooking on gas and ended up stuck with electricity for several years. Switched this house to gas cooking immediately. Took a little time to get used to it again, but now I love it! This oven is AWESOME! Loving the divider for the double oven feature.. My son is learning how much better cooking with gas can be and why the best chefs cook with gas only. I highly recommend this stove/oven for anyone who loves cooking with gas!

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      So far, very good!!!!

      • Verified PurchaserVerified Purchase
      • My Best Buy® MemberMember

      I love to cook but always had issues with serving all of the food hot at one time. One dish required a different oven temperature than the others so I would have to cook one dish, change the oven temperature and then cook the other dishes. Meanwhile, the first dish begins to cool down. Now I can cook all of the dishes at the same time with two different temperature settings. I'm THRILLED!!!

      I would recommend this to a friend

    Product images, including color, may differ from actual product appearance.