Choosing the right multicooker can significantly streamline your cooking routine. The Instant Pot Duo Plus and Ultra are two popular options, each packed with features but designed for different types of users.
In this comparison, we’ll explore their capabilities, design, and ideal use cases to help you decide which one suits your kitchen and cooking style best.
Key Takeaways
| Cooking Functions | Duo Plus offers 9 functions, Ultra offers 7. |
| Display & Controls | Duo Plus has an easy-to-read display; Ultra features a progress indicator. |
| Capacity | Duo Plus has a 6-quart size, Ultra is a compact 4-quart. |
| Design & Build | Duo Plus has a stainless steel pot; Ultra emphasizes a modern look and steady pot. |
| Best For | Duo Plus suits versatile, larger family cooking; Ultra is great for small spaces and singles. |

Instant Pot Duo Plus 9-in-1 Multicooker, Pressure Cooker, Slow Cook, Rice Maker, Steamer, Sauté, Yogurt, Warmer & Sterilizer, Includes App with Over 800 Recipes, Stainless Steel, 6 Quarts
9 Cooking Functions: Pressure cook, slow cook, sauté, sous vide, steam, sterilize, keep warm, make rice and yogurt—all...
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At a Glance

Instant Pot Duo Plus 9-in-1 Multicooker
- ✔ Color: Stainless Steel
- ✔ Includes: App with recipes
- ✔ Power: 1000W

Instant Pot 4QT RIO Mini 7-in-1 Multi-Cooker
- ✔ Color: Rosewater
- ✔ Includes: Yogurt & rice functions
- ✔ Power: 900W

Instant Pot 4QT RIO Mini 7-in-1 Multi-Cooker, Pressure Cooker, Slow cook, Sauté, Steam, Rice Maker, Yogurt, & Warmer, Black, 4 Quarts
7 Cooking Functions: Pressure cook, slow cook, sauté, steam, cook rice, make yogurt, or keep your meals warm,...
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Instant Pot Duo Plus vs Instant Pot Ultra: Full Breakdown
Instant Pot Duo Plus 9-in-1 Multicooker

The Instant Pot Duo Plus is a versatile 9-in-1 multicooker with a durable stainless steel pot and customizable smart programs. Its intuitive display makes it easy to navigate, ideal for those who want variety and flexibility in one device.
Pros:
- More cooking functions including sterilize
- Large 6-quart capacity
- Includes app with recipes
- Easy steam release
Cons:
- Slightly larger footprint
- More complex controls for some users
Best for: Families needing multiple cooking options and larger capacity
Not ideal for: Small kitchens or singles preferring compact appliances
Bottom line: A versatile, feature-rich multicooker suited for larger households.
Instant Pot 4QT RIO Mini 7-in-1 Multi-Cooker

The Instant Pot Ultra is a 7-in-1 compact multicooker with a sleek design and a handy progress indicator. Its smaller 4-quart capacity makes it ideal for singles or small families, and its straightforward controls simplify cooking tasks.
Pros:
- Compact size for small kitchens
- Progress indicator for monitoring
- Good for up to 4 servings
- Modern, colorful design
Cons:
- Less capacity for larger meals
- Fewer functions than Duo Plus
Best for: Small households, singles, or those with limited space
Not ideal for: Cooking for large families or requiring sterilization functions
Bottom line: A compact, efficient multicooker tailored for small-scale cooking.
| Feature | Instant Pot Duo Plus | Instant Pot Ultra |
|---|---|---|
| Cooking Functions | 9-in-1 with sterilize | 7-in-1, no sterilize |
| Display & Controls | Digital display with indicators | Progress indicator |
| Capacity | 6 Quarts | 4 Quarts |
| Size | Larger footprint | More compact |
| Build Material | Stainless steel | Stainless steel |
| Ideal For | Larger families | Small households |
The Verdict
The Duo Plus is better for those needing more features and capacity, while the Ultra excels in space-saving design and simplicity.
Hands-On Impressions
In my testing, the Duo Plus felt very versatile, especially with its app and extra functions. The Ultra was quick to set up and perfect for quick meals or small dinners, thanks to its size and straightforward controls.
Deep Dive into Features and Usability
The Duo Plus’s large display and multiple functions make it a kitchen workhorse, especially for those who like experimenting. The Ultra’s progress indicator and compact size are great for busy singles or small kitchens, offering quick access and easy operation.Frequently Asked Questions
Which multicooker is better for sterilizing jars?
The Duo Plus offers a sterilize function, making it more suitable for sterilizing jars and other items.
Can the Ultra handle large meals?
While the Ultra is excellent for small to medium meals, its 4-quart capacity limits it for larger family-sized dishes.
Is there a significant difference in cooking speed?
Both cook efficiently, but the Ultra’s smaller size can sometimes mean slightly faster cooking times for small meals.
Which one is easier for beginners?
The Ultra’s simplified controls and progress indicator make it very user-friendly for beginners.
Finding the Perfect Multicooker for Your Kitchen
Choosing between the Instant Pot Duo Plus and Ultra ultimately depends on your cooking needs and space. If you want maximum versatility and larger capacity, the Duo Plus is the way to go. For those with limited space or who prefer straightforward operation, the Ultra offers excellent performance in a compact design.
Both are reliable appliances that can elevate your cooking game—just pick the one that best matches your lifestyle and kitchen setup.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.