Choosing between the Instant Pot Duo Plus and Ultra can be challenging, as both are versatile multicookers designed to simplify meal prep. Understanding their key differences helps you pick the right one for your lifestyle.

In this comparison, we’ll look at their features, capacity, user experience, and who each is best suited for, so you can make an informed decision.

Key Takeaways

Cooking FunctionsDuo Plus offers 9 functions, Ultra offers 7.
Smart FeaturesDuo Plus has customizable smart programs; Ultra features a progress indicator.
CapacityDuo Plus has a 6-quart size, Ultra is a compact 4-quart.
Design & UsabilityDuo Plus has an intuitive display; Ultra is small and easy to store.
Ideal UsersDuo Plus suits larger families; Ultra is great for singles or small households.
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

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

BEST-SELLER
Instant Pot Duo Plus 9-in-1 Multicooker

Instant Pot Duo Plus 9-in-1 Multicooker

  • Weight: 9.5 pounds
  • Color: Stainless Steel
  • Warranty: 1-year
COMPACT CHOICE
Instant Pot 4QT RIO Mini 7-in-1 Multi-Cooker

Instant Pot 4QT RIO Mini 7-in-1 Multi-Cooker

  • Weight: 7 pounds
  • 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

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

Instant Pot Duo Plus 9-in-1 Multicooker
OUR VERDICT
Versatile and feature-rich Multi-Cooker for Larger Families
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The Instant Pot Duo Plus excels with its nine cooking functions and a larger 6-quart capacity, making it ideal for families or meal prepping. Its intuitive display and customizable programs streamline cooking, and the stainless steel inner pot is durable and easy to clean.

Pros:

  • 9-in-1 functionality
  • Large 6-quart capacity
  • User-friendly display
  • Includes app with recipes

Cons:

  • Slightly bulkier
  • More complex for beginners

Best for: Families, meal preppers, anyone looking for a versatile all-in-one cooker

Not ideal for: Small households or those with limited kitchen space

Capacity:
6 Quarts
Functions:
Pressure, Slow, Sauté, Sous Vide, Steam, Yogurt, Warmer, Sterilize
Display:
Intuitive with pressure, temp, time indicators
Material:
Stainless Steel pot
App:
Includes access to 800+ recipes
Dimensions:
14.8 x 13.4 x 12.2 inches

Bottom line: A highly capable multicooker for families who want variety and capacity.

Instant Pot 4QT RIO Mini 7-in-1 Multi-Cooker

Instant Pot 4QT RIO Mini 7-in-1 Multi-Cooker
OUR VERDICT
Compact and Convenient Multi-Cooker for Small Spaces
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The Instant Pot Ultra offers seven cooking functions in a smaller, 4-quart size, perfect for singles, couples, or small kitchens. Its progress indicator and anti-spin pot design simplify cooking and stirring, making it easy to use daily.

Pros:

  • Compact size
  • Progress indicator
  • Easy to store
  • Good for small meals

Cons:

  • Fewer functions than Duo Plus
  • Limited capacity for large families

Best for: Singles, small households, those with limited storage space

Not ideal for: Large families or batch cooking needs

Capacity:
4 Quarts
Functions:
Pressure, Slow, Sauté, Steam, Rice, Yogurt, Warm
Display:
Progress indicator with simple controls
Material:
Stainless Steel pot
Design:
Anti-spin for steady stirring
Dimensions:
12 x 11 x 11 inches

Bottom line: A space-saving, easy-to-use multicooker for smaller households and limited kitchens.

FeatureInstant Pot Duo PlusInstant Pot Ultra
Capacity6 Quarts4 Quarts
Cooking Functions9 functions7 functions
DisplayIntuitive with real-time indicatorsProgress indicator
MaterialStainless SteelStainless Steel
App & RecipesIncludes app with 800+ recipesNo app included
Size & StorageLarger, bulkierCompact and easy to store

The Verdict

If you’re cooking for a family or want maximum versatility, the Duo Plus is your best bet. For small households or limited space, the Ultra offers convenience without sacrificing essential features.

Hands-On Impressions

In my testing, I found the Duo Plus to be robust and straightforward, especially when managing multiple dishes at once. The Ultra’s smaller size made it perfect for quick meals, and the progress indicator kept me informed without fussing with controls. Both are reliable, but their design focus differs significantly.

Deep Dive: Features and Usability

The Duo Plus’s extensive functions and larger capacity make it a powerhouse, ideal for diverse recipes and batch cooking. Its app integration adds extra convenience. Conversely, the Ultra’s simplicity and compact design shine in small kitchens or for users who prefer straightforward operation. The anti-spin pot and progress indicator are thoughtful touches that enhance user experience.

Frequently Asked Questions

Can I use the Duo Plus for sous vide cooking?

Yes, the Duo Plus includes a sous vide function, allowing precise temperature control for sous vide recipes.

Is the Ultra suitable for cooking large meals?

No, with its 4-quart capacity, the Ultra is better suited for small meals or individual servings.

Are both models dishwasher safe?

The stainless steel inner pots of both models are dishwasher safe, but the lids should be cleaned manually.

Which one is easier for beginners?

The Ultra’s simplified controls and progress indicator make it more beginner-friendly, while the Duo Plus offers more advanced options.

Find Your Perfect Kitchen Companion

Both the Instant Pot Duo Plus and Ultra are excellent multicookers, each tailored to different needs. If you want maximum versatility and capacity, the Duo Plus is a top choice. For small spaces and simple, quick meals, the Ultra offers convenience without sacrificing essential features. Your choice depends on your household size, space, and cooking style.

Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.

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