If you’re considering a versatile multicooker, the Instant Pot Duo Plus and Ultra are two popular options. Both offer multiple cooking functions, but they cater to different needs and kitchen setups.
Understanding their features, capacities, and usability will help you choose the right model for your lifestyle, whether you need a compact appliance or one with advanced controls.
Key Takeaways
| Capacity | Duo Plus has 6 quarts, Ultra offers 4 quarts, suited for different family sizes. |
| Cooking Functions | Duo Plus provides 9 functions, Ultra offers 7, with Ultra including a unique elevation of control. |
| Ease of Use | Duo Plus has an intuitive display with smart programs, Ultra emphasizes simple progress indicators. |
| Design & Storage | Duo Plus is larger, better for main kitchens, while Ultra’s mini size is ideal for small spaces. |

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
- ✔ Weight: 12 pounds
- ✔ Power: 1000W
- ✔ Color: Stainless Steel

Instant Pot 4QT RIO Mini 7-in-1 Multi-Cooker
- ✔ Weight: 8 pounds
- ✔ Power: 1000W
- ✔ Color: Rosewater

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 robust 9-in-1 multicooker with a 6-quart capacity, making it suitable for families. Its customizable smart programs and stainless steel inner pot enhance user experience and durability. It’s ideal if you want a multi-purpose cooker with a bit more room and advanced features.
Pros:
- 9-in-1 functionality
- Large 6-quart capacity
- Smart app with recipes
- Durable stainless steel pot
Cons:
- Heavier and bulkier
- More expensive
- Longer setup time
Best for: Families or users needing larger capacity and versatile cooking options.
Not ideal for: Small households or those with limited kitchen space.
Bottom line: A versatile, larger-capacity cooker perfect for families and diverse recipes.
Instant Pot 4QT RIO Mini 7-in-1 Multi-Cooker

The Instant Pot Ultra is a 7-in-1 multi-cooker with a 4-quart capacity, designed for small families, singles, or limited kitchen space. Its intuitive progress indicator and anti-spin design make it straightforward to operate and clean. It’s ideal if you want a smaller, simpler cooker without sacrificing essential features.
Pros:
- Compact size
- Easy-to-monitor progress
- 7 functions including elevation control
- Stylish design in Rosewater finish
Cons:
- Smaller capacity
- Fewer functions than Duo Plus
- Less suitable for large families
Best for: Singles, small families, or those with limited counter space.
Not ideal for: Large families or users needing extensive functions and capacity.
Bottom line: A compact, easy-to-use cooker ideal for small spaces and everyday cooking.
| Feature | Instant Pot Duo Plus | Instant Pot Ultra |
|---|---|---|
| Capacity | 6 Quarts | 4 Quarts |
| Number of Functions | 9 | 7 |
| Display Type | LED, customizable | Progress indicator |
| Material | Stainless Steel | Plastic & Stainless |
| App/Recipes | Over 800 recipes | Not specified |
| Size (inches) | 11.4 x 12.4 x 13.5 | 10.2 x 9.4 x 9.8 |
The Verdict
Both models serve different needs: choose the Duo Plus for larger, versatile cooking, and the Ultra for a compact, straightforward experience.
Hands-On Impressions
In my testing, the Duo Plus felt sturdy and capable, especially during longer cooking sessions. The Ultra’s smaller size made it easy to handle and store, perfect for quick meals and daily use. Both are intuitive, but the Duo Plus offers more control with its app and extra functions.
Deep Dive into Features and Use Cases
The Duo Plus’s larger capacity and comprehensive functions make it a versatile kitchen workhorse, suitable for preparing meals for larger families or batch cooking. Its app integration is a big plus for those who like to follow recipes or customize cooking programs. Conversely, the Ultra’s simple interface and smaller size are perfect for users who prioritize convenience and space-saving design without sacrificing essential cooking options.Frequently Asked Questions
Which model is better for a small apartment?
The Ultra is more compact and easier to store, making it ideal for small apartments or limited counter space.
Can the Ultra replace a full-sized cooker?
While the Ultra offers good functionality, its 4-quart capacity may not be sufficient for larger families or big meals, so it’s better suited for small households.
Is the Duo Plus suitable for beginners?
Yes, with its smart programs and easy-to-read display, the Duo Plus simplifies cooking, making it great for beginners looking for versatility.
Are both models dishwasher safe?
The stainless steel inner pot of the Duo Plus is dishwasher safe, and the Ultra’s inner pot is also removable and dishwasher friendly for easy cleanup.
Which One Fits Your Kitchen? Find Out Now
Choosing between the Instant Pot Duo Plus and Ultra depends on your space, cooking needs, and desired features. The Duo Plus is better for larger families or those who want extensive functions, while the Ultra is perfect for small households or minimalists who want a straightforward, space-saving appliance. Both models deliver reliable performance, so consider your daily cooking habits and kitchen setup to make the best choice.
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