TL;DR - Samsung's DualVent OTR microwave is the Bespoke ME80H2160R: 2.1 cu. ft., 1,000W, 500 CFM, with a front and a bottom intake instead of two fans. Samsung US lists it at $749. The 82 percent fume capture figure is Samsung's own, so treat it as a claim, not a result.
Which Samsung OTR? This review is about exhaust over the cooktop. If you'd rather add cooking modes than a second intake, the convection and air fry model is the better fit.
Updated October 2026: An earlier version of this page described a "ME21A706BAS" with two exhaust fans, a 300 CFM recirculating rating and Wi-Fi. Retailer and Samsung listings show no such model. The 2.1 cu. ft. Samsung close to that number is the older ME21M706BAS, which has a plain 400 CFM vent and no DualVent. DualVent is a real feature, but it means two air intakes, not two fans, and it lives on the ME80H2160R. The spec table and FAQ were rewritten from Samsung's own pages. Hands-on claims, the "6 weeks of daily use" line and the star rating were removed because nobody on this site tested the unit.
Most over-the-range microwaves vent badly. They're designed around cabinet fit, and the fan is whatever is left over. So when Samsung put its weight behind a vent that grabs fumes from the front burners as well, I was curious whether the claim holds up.
Here's the catch. Samsung's launch announcement says DualVent captures up to 82 percent of fumes under the same test conditions as its standalone range hoods. Nothing I could find shows an independent lab repeating that. So this page is a compendium of what Samsung publishes, with the gaps marked, not a verdict from a kitchen test.
Samsung DualVent OTR microwave specs at a glance
| Spec | Value |
|---|---|
| Model | ME80H2160R (Bespoke, stainless steel) |
| Capacity | 2.1 cu. ft. |
| Microwave power | 1,000W |
| Ventilation | 500 CFM, DualVent (bottom and front intakes) |
| Sensor cooking | Yes (Sensor Cook) |
| Connectivity | Auto Connectivity, SmartThings-enabled |
| Size (retail listings) | about 29 7/8 x 17 7/8 x 16 1/2 in |
| Warranty | 2 years (Samsung US page) |
| Price | $749 list at Samsung US, October 2026 |
I couldn't find a published weight or electrical load for this model in the sources I could open, so check the manual before you plan the lift. Two people is the safe assumption for any 2.1 cu. ft. OTR unit.
What makes DualVent different
A standard OTR microwave pulls air through the underside, mostly toward the middle. Fumes from the front burners rise toward you and slide past the front edge before the fan ever sees them. That's the whole problem.
Samsung's answer is a second intake on the front face. A tap on the LED-lit control panel opens a set of blades there, and they close again when the vent switches off. The bottom intake keeps handling the rest of the cooktop. Two openings, one motor system, and the 500 CFM rating is the capacity for both.
Does that make it as good as a hood? Samsung says "comparable to its standalone hoods" under its own test. A hood sits higher, covers more area and usually has its own duct run, so I'd read that as marketing until someone else measures it. Still, a front intake is a sensible design change, and it targets the right burners.
Cooking side
Nothing unusual here. The ME80H2160R cooks at 1,000 watts with 10 power levels, which matches the older ME21M706BAS and most of the OTR category, and it uses Sensor Cook to adjust time and power from the steam the food gives off. The 2.1 cu. ft. cavity is large for the category. I couldn't confirm a turntable diameter for this model, so measure your biggest dish against the manual before you count on a 9x13 pan fitting flat.
If the microwave itself is all you care about, the vent is the only reason to spend the extra money.
SmartThings and Auto Connectivity
Samsung lists SmartThings compatibility and calls the headline feature Auto Connectivity. As described in Samsung's launch material, it links the microwave with compatible Samsung cooktops and ranges, so the hood side can react when you start cooking below.
Note the word "compatible." This is a Samsung-to-Samsung feature. If your range is another brand, you still get SmartThings monitoring, but the hands-off vent behavior may not apply. Confirm your range model with Samsung or the seller before you pay for it.
One more caveat that applies to every microwave: nobody lets you start a cycle from another room with the door open and the dish somewhere else. The app is a status and notification tool, not a cook.
Installation notes
The ME80H2160R is a 30-inch OTR unit, so it targets a standard opening. Over-the-range installs follow the same pattern for every brand: a mounting plate anchored to studs, a cabinet template, and an outlet within reach. The electrical load isn't on the Samsung page I read, so read the installation manual for the circuit requirement before you buy. Don't guess from a different Samsung model, because the convection ones draw far more.
Ducting matters more than the badge on the front. A microwave that vents outside through a duct will always clear a kitchen better than one that recirculates through a charcoal filter. The Samsung material I found doesn't say whether this model ships convertible between the two, so check that with the seller if you rent or have no duct run.
What it doesn't prove
Three things you can't take from the spec sheet.
- The 82 percent figure. It's Samsung's number, tested by Samsung, against Samsung's hoods. It says nothing about your kitchen, your duct, or your wok.
- Real noise. The sources I found give a CFM rating and no decibel level, so you can't compare it with your current unit on noise.
- Long-term reliability. The product is new enough that no multi-year owner data exists. That's not a mark against it, just a gap.
High-heat cooking, such as searing and wok work, belongs under a proper hood with a short, straight duct. No OTR microwave replaces that, and I'd say so about every brand.
Samsung DualVent vs the cheaper Samsung OTR
At $749 list, the DualVent model sits well above Samsung's older 2.1 cu. ft. ME21M706BAS. Retail listings put that one at 1,000W, 400 CFM on four fan speeds, with Sensor Cook and glass-touch controls, but no DualVent and no Wi-Fi listed. Check its current price before comparing, because it varies by retailer.
So the choice is plain. If you want the front intake and the Samsung range pairing, DualVent is the one. If you only need a big, sensible microwave with a decent fan, the older model costs less and does the same cooking. Samsung also makes a 1.7 cu. ft. model with convection and air fry, covered in our Air Fry OTR review above, which trades some ventilation for cooking modes.
Summary
The Samsung DualVent OTR microwave is a real product with a real design idea: a front intake that goes after the burners a normal OTR fan misses. The numbers Samsung publishes are 2.1 cu. ft., 1,000W and 500 CFM. The one number that sells it, 82 percent fume capture, hasn't been independently repeated. If you're replacing a weak OTR and you already own a compatible Samsung range, it's worth a serious look. If you're not, buy the cheaper model and fix the duct instead.