Choosing between the Instant Pot Duo Plus and Ultra can be challenging, as both are versatile countertop appliances offering multiple cooking functions. Your decision depends on your specific cooking habits, space, and preferred features.
In this comparison, I’ll break down the key differences, strengths, and weaknesses of each model to help you find the best fit for your kitchen.
Key Takeaways
| Capacity | Duo Plus has a larger 6-quart capacity, suitable for families, while Ultra’s 4-quart size is better for small households. |
| Cooking Functions | Duo Plus offers 9-in-1 functions with customizable smart programs, whereas Ultra provides 7-in-1 features with more manual control options. |
| Ease of Use | Both models are user-friendly, but Duo Plus’s app offers over 800 recipes, making it more beginner-friendly. |
| Design & Storage | Duo Plus has a straightforward display with dedicated indicators, while Ultra’s colorful design and visual progress indicator appeal to style-conscious users. |
| Price & Value | Duo Plus tends to be slightly more expensive but offers more cooking versatility; Ultra is compact and budget-friendly 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: 12.8 lbs
- ✔ Color: Stainless Steel
- ✔ Warranty: 1 Year

Instant Pot 4QT RIO Mini 7-in-1 Multi-Cooker
- ✔ Weight: 9.4 lbs
- ✔ Color: Rosewater finish
- ✔ Warranty: 1 Year

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

In my testing, the Duo Plus impressed me with its range of functions and larger size, making it ideal for family meals. The Ultra, however, is perfect for small kitchens and quick, simple cooking, especially with its visual progress indicator.
Pros:
- Larger capacity
- App with 800+ recipes
- Multiple smart programs
- Durable stainless steel
Cons:
- Slightly bulkier
- Higher price
- More complex interface
Best for: Families or those wanting a multi-use appliance with extensive features.
Not ideal for: Single users or small kitchens with limited space.
Bottom line: A versatile, family-sized multicooker for those who want variety and capacity.
Instant Pot 4QT RIO Mini 7-in-1 Multi-Cooker

In my experience, the Ultra’s visual progress indicator makes it easy to monitor cooking, which I found helpful during busy weekdays. Its smaller size and simple functions make it perfect for singles or small families who value quick, straightforward meals.
Pros:
- Compact size
- Visual progress indicator
- Manual control options
- Quick cooking
Cons:
- Less capacity
- Fewer functions
- Limited recipes without app
Best for: Small households, singles, or those with limited kitchen space.
Not ideal for: Large families or users needing extensive cooking options.
Bottom line: A compact, easy-to-use multicooker for quick, everyday meals in small kitchens.
| Feature | Instant Pot Duo Plus | Instant Pot Ultra |
|---|---|---|
| Capacity | 6 Quarts | 4 Quarts |
| Cooking Functions | 9-in-1 with app support | 7-in-1 manual controls |
| Display | Intuitive with indicators | Colorful visual progress |
| Material | Stainless Steel | Black finish |
| Size | 14.8 x 12.5 x 14.1 in | 11.4 x 11.4 x 11.8 in |
| Connectivity | App with recipes | Manual controls only |
The Verdict
For larger households or those seeking maximum versatility, the Duo Plus is the better choice. If you prefer a compact, straightforward device for quick meals, the Ultra is ideal.
Hands-On Impressions
In my testing, I appreciated how easy it was to set up the Duo Plus and explore its diverse functions. The Ultra’s simple controls and visual indicator sped up my prep and monitoring, making daily cooking hassle-free.
Deep Dive into Features
The Duo Plus’s extensive functions and app support make it a versatile kitchen workhorse, especially for those who enjoy experimenting with recipes. Meanwhile, the Ultra’s manual controls and visual cues cater to users who value speed and simplicity without sacrificing essential cooking options.
Frequently Asked Questions
Which model is better for large families?
The Duo Plus, with its larger 6-quart capacity and more functions, is better suited for larger households.
Is the Ultra suitable for beginners?
Yes, its simple controls and visual progress indicator make it very beginner-friendly.
Can I use the app with the Ultra?
No, the Ultra does not support app connectivity; it relies on manual controls.
Which one is easier to clean?
Both have stainless steel inner pots, but the Ultra’s smaller size makes it quicker to clean and store.
Which Multicooker Is Right for You?
Ultimately, your choice depends on your kitchen size, cooking needs, and preference for automation versus manual control. The Duo Plus offers versatility and capacity for larger families or avid cooks, while the Ultra excels in quick, straightforward meal prep in small spaces. Consider your lifestyle and cooking habits to pick the best fit.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.