Product review (1 stars): My last Samsung anything.
I purchased this stove new at a deep discount from Lowes in May of 2016. It was discontinued shortly after, but this review may be useful to those purchasing used or those looking to purchase newer similar models.
In a word: Don't.
It works well enough, but it's nothing spectacular. The high heat burners aren't as hot as I was hoping for. And the flame pattern diameter puts all the heat very close to the edge of any commonly used pot or pan. This leaves a center cooler spot. The effect can be verified with a thermometer. So not the best piece for deep frying, where you need a LOT of heat fast. Unfortunately, you can't really use larger pots, as the burners are too close together.
These same larger burners are too hot for most other cooking. And there are two of them, right up front. The single mid size burner at left rear is the most versatile, but still too hot for simmering.
The special low heat simmering burner has such a small diameter that it is nearly useless. It heats only a very small section in the center of any pot. Often heating the center hot enough to burn your food while the outside edges are too cool. Useful only if you'll be stirring constantly.
Oven: When baking multiple sheets of cookies, I can see no difference between convection fan on or off. Different areas are hotter or cooler either way. And no difference in time till done. I was really looking forward to the advantages of convection ovens, but can't see any.
The dehydration function does work well.
Reliability: POOR Four months after purchase the thing woke me up in the middle of the night with a series of 10 loud beeps. Upon investigation, noted an error code on the touch pad display. "--SE--." All touch pad operations inoperative. After googling the issue, discovered SE means a shorted key. I was able to reset the range by unplugging it for 30 seconds.
This solved the problem. A couple months later I noted that the touch membrane was bubbled up and separated in a couple small spots. And then error sequence happened again.
I had purchased the extended warranty, so wasn't too worried about it. The problem continued off and on for several more months. It has now finally broken. Reset lasts only a few minutes. Stove burners are still operative, but NO oven functions, clock, timer, or any other function controlled by key pad.
I have extended warranty service scheduled, so I'll see what they say. Internet investigations seem to indicate this is a common issue.
At age 65, I have owned several ranges. This is actually the first one I ever bought new. All my previous ranges came with the houses I have bought. Not one of them ever failed in any way. When I buy an "appliance" I fully expect it will last 20 years or more. I'm sure glad I didn't pay anywhere near the $1200 this stove originally retailed for. And I'm sure glad I bought the $100 service policy.  I almost didn't buy this range, because I own a very expensive high end Samsung "smart" TV that is so glitchy and buggy it is barely watchable at times. My significant other recently threw away a $1000 Samsung galaxy phone because it it worked so poorly.
I will never buy another Samsung anything.
Coincidentally, I bought an LG gas range around the same time from Best Buy for my girlfriends house. A discontinued floor model, similarly featured and priced, it has functioned flawlessly.