SAMSUNG NV51K7770DG Flex Duo Smart Double Wall Oven
- Capacity: 5.1 cu ft
- Installation Type: Built-In
- Material Type: Stainless Steel
- Warranty Description: 1 year
Last refreshed Jun 13, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
Feature-wise this smart double wall oven delivers genuine dual-zone cooking and app control, though the one available review raises a reliability concern worth researching before buying.
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ASIN: B01N0KF0B7Model: NV51K7770DG/AACategory: Double Wall Ovens
Overview
Smart double wall oven features headline the Samsung NV51K7770DG/AA: a 30 inch, 5.1 cu ft oven with Flex Duo dual-zone cooking, steam cook, and Wi-Fi control through the SmartThings app.
The feature set here is extensive, from Flex Duo's smart divider for cooking two dishes at different temperatures to voice control through Bixby, Alexa or Google. The one detailed review on file describes a reliability problem worth weighing against those features: a sensor that reportedly failed twice and left the oven not turning on about half the time.
- Flex Duo dual-temperature cooking zones
- Steam Cook moisture-assisted roasting
- Wi-Fi control via SmartThings app
- Fingerprint resistant stainless steel finish
Who it's for
Households that want smart, connected double wall oven features like remote monitoring and simultaneous dual-temperature cooking. Anyone prioritizing simple, reliable operation over smart features may want to weigh the reliability feedback below.
Pros and cons
- Flex Duo cooks two dishes at different temperatures
- Dual convection for faster, more even cooking
- Wi-Fi and app control through SmartThings
- 5.1 cu ft capacity fits multiple dishes or pans
Performance notes
Flex Duo's smart divider splits the oven cavity so two dishes can cook at separate temperatures without flavor transfer between them. Dual convection circulates air for faster, more even cooking, and Steam Cook adds moisture at set points for a crisp exterior with a tender interior. Wi-Fi connectivity through the SmartThings app lets you monitor and adjust cook time and temperature remotely, and Self Clean uses high heat to burn off grease and residue.
Specifications
| Brand | Samsung |
|---|---|
| Model | NV51K7770DG/AA |
| Dimensions & fit | |
| Item Weight | 273 poundshigher than 50% of 29 double wall ovens |
| Capacity & performance | |
| Capacity | 5.1 cu ftlower than 83% of 42 double wall ovens |
| Power & efficiency | |
| Fuel Type | Electric |
| Voltage | 240 volts |
| Construction & materials | |
| Material Type | Stainless Steel |
| Finish Types | Stainless Steel |
| Compatibility & installation | |
| Installation Type | Built-In |
| Included components | |
| Included Components | Wall Oven |
| Warranty & support | |
| Warranty Description | 1 year |
Closest rivals on specs
COSMO COS-30EDWC Haven Double Wall Oven- Item Weight 273 vs 236.5 pounds (+15%)
Frigidaire FCWD2727AB Double Wall Oven 27 Inch- Capacity 5.1 vs 7.6 cu ft (-33%)
- Item Weight 273 vs 225 pounds (+21%)
Frigidaire FCWD2727AS Double Wall Oven 27 Inch- Capacity 5.1 vs 7.6 cu ft (-33%)
- Item Weight 273 vs 215 pounds (+27%)
Frequently asked questions
What is Flex Duo on the Samsung NV51K7770DG/AA?
It is a smart divider that lets you cook two dishes at separate temperatures at the same time without flavor transfer between them.
Can the NV51K7770DG/AA be controlled remotely?
Yes, it connects to Wi-Fi and can be monitored and adjusted through the SmartThings app, plus voice control via Bixby, Alexa or Google.
What is the oven capacity?
It has a 5.1 cu ft capacity.