Samsung NE58K9850WG review: Wi-Fi and oven versatility upgrade an otherwise so-so range

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The Good The $3,099 Samsung NE58K9850WG has Wi-Fi, so you can control some of the oven's functions with a surprisingly responsive app. The range is also equipped with a Flex Duo insert that gives you double-oven capabilities, and it's all wrapped in a stylish black stainless steel finish.

The Bad The range's cooking performance is average at best, and the app can get finicky.

The Bottom Line The Samsung NE58K9850WG will give you a lot of bragging rights and the upper hand on connected large kitchen appliances. But it would be worthwhile to wait and see if Samsung can get rid of its Wi-Fi kinks and put connectivity in a range that performs better.

7.2 Overall
  • Design 9
  • Features 8
  • Usability 7
  • Performance 6

I've gotta give it up for Samsung -- it knows how to make a bold statement in the kitchen. The Korean electronics juggernaut's large appliances first caught our eye in 2013 when we reviewed the Samsung NE58F9710WS and its Flex Duo insert, a feature that turned a single oven cavity into a double oven. Then the company added a virtual flame to its induction cooktops to help home cooks visually adjust to this electromagnetic method of cooking. And at CES 2016, Samsung introduced the world to its line of Wi-Fi-connected ranges that was supposed to let you control the oven and monitor the cooktop from an app.

One of those Wi-Fi ranges, the Samsung NE58K9850WG, lives up to much of the hype that I've come to expect from a Samsung kitchen appliance. The $3,099 range's wireless connectivity works better than I anticipated with Samsung's Smart Home app to give you a surprising amount of control over what happens in your oven. The range is a showpiece thanks to its unique black stainless steel finish, backlit knobs and slide-in design. And the Samsung NE58K9850WG comes with the Flex Duo insert and optional double door that provides even more versatility than when we first saw the insert in 2013.

Unfortunately, this is the part of the review at which I stop singing its praises. The range's cook times and test results were just OK, a lackluster assessment when you consider the powerful first impression this appliance makes. And even though the app is responsive once you're set up and actively using it, I had problems setting the app up, and it can get finicky if you've been away for a while. My lab tests revealed what the Samsung NE58K9850WG really is:

an average range hiding behind flashy upgrades


Now playing: Watch this: Wi-Fi features look promising on this Samsung range

I'm sure folks who are chomping at the bit for the latest smart home appliances will be eager to buy this Samsung range. But Wi-Fi ovens are still a relatively new innovation that need some perfecting. Wait for Samsung to (hopefully) improve the performance of its Wi-Fi ranges and work out the app's kinks. Not brand-loyal to Samsung? Hold out to see how well the Whirlpool Smart Front Control Range performs when it debuts this year. And if you don't need Wi-Fi, consider similar slide-in electric models that have better cooking performance but no connectivity, such as the Samsung NE58H9970WS induction range or the KitchenAid KSEG950ESS slide-in range.

Stainless steel goes to the dark side

The Samsung NE58K9850WG's appearance lives up to what you'd expect from a $3,100 appliance. This is the first range I've tested with a black stainless steel finish, an option that brands such as KitchenAid, LG and GE have rolled out as an alternative to fingerprint-prone stainless steel. I still had to wipe away smudges during the course of testing the Samsung, but its dark finish made the range stand out in a test lab full of standard stainless steel.

In pictures, this Samsung's black stainless steel finish doesn't look much different than normal stainless steel. In person, the exterior is a dark, smoky gray.

Tyler Lizenby/CNET

Other than the finish, this electric range's appearance is similar to what we've come to expect in the above-$1,500 price category: a 30-inch-wide, slide-in model with burner knobs on the front of the unit (the better to show off your fancy backsplash) and a wide touchscreen panel that controls the oven. The burner knobs are surrounded by cool blue LED lights that make it easy to see at a glance which burner is in use, a nice touch that rounds out its high-end design.

As I mentioned earlier, the NE58K9850WG comes with a Flex Duo insert that you slide onto the oven's fifth rack position. This separates the oven into two separate cooking zones that you can set to different cooking modes and temperatures. The oven door is also hinged in the middle, so you can open just the top portion of the oven when the Flex Duo partition is in place. Overall, this is a great tool if you want the flexibility of double-oven cooking without a long-term commitment to a true double oven.

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