Choosing the right multicooker can transform your kitchen routine. The Instant Pot Duo Plus and Ultra are both versatile, but they cater to different cooking styles and needs. Here’s an honest, detailed comparison to help you decide which one suits you best.

Both models pack a variety of functions, but their design, capacity, and features differ. Let’s explore their strengths, weaknesses, and ideal use cases for each.

Key Takeaways

CapacityDuo Plus offers 6 quarts, better for larger families; Ultra has 4 quarts, ideal for singles or small households.
FunctionsDuo Plus has 9 functions and customizable programs; Ultra offers 7 functions with straightforward controls.
Display & ControlsDuo Plus features an intuitive display with dedicated indicators; Ultra emphasizes simplicity with a progress indicator.
Design & StorageDuo Plus has a stainless steel build and larger size; Ultra is compact with a modern look.
Price & ValueDuo Plus generally offers more features for a higher price; Ultra is budget-friendly for small-scale use.
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: 12.8 pounds
  • Dimensions: 13.4 x 12.2 x 14.7 inches
  • Warranty: 1 year
VALUE PICK
Instant Pot 4QT RIO Mini 7-in-1 Multi-Cooker

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

  • Weight: 9.3 pounds
  • Dimensions: 11.4 x 11.4 x 11.9 inches
  • 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
Great for versatility and larger families
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The Instant Pot Duo Plus is a powerful 9-in-1 multicooker with a generous 6-quart capacity. Its customizable smart programs and durable stainless steel pot make it a top choice for varied cooking needs. It’s especially suitable if you want a multi-functional device that handles everything from pressure cooking to yogurt making.

Pros:

  • 9-in-1 functionality
  • Large 6-quart capacity
  • Easy-to-read display
  • Includes app with recipes

Cons:

  • Bulkier size
  • Higher price point

Best for: Families or home cooks needing a versatile, large-capacity cooker.

Not ideal for: Small kitchens or those seeking a compact, budget-friendly option.

Capacity:
6 Quarts
Functions:
Pressure, Slow, Sauté, Yogurt, Steam, Sterilize, Keep Warm, Rice
Display:
Intuitive with indicators
Material:
Stainless Steel
Control:
Customizable Smart Programs
Size:
Stands tall with a detachable cord

Bottom line: A versatile, large-capacity cooker perfect for busy families.

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

Instant Pot 4QT RIO Mini 7-in-1 Multi-Cooker
OUR VERDICT
Ideal for small households and space-savers
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The Instant Pot Ultra offers 7 cooking functions within a compact 4-quart design, making it suitable for singles, couples, or small families. Its simple interface and quick cooking capabilities make it a convenient, space-efficient appliance. It’s a good choice if you want reliable performance in a smaller footprint.

Pros:

  • Compact size
  • Easy to use with progress indicator
  • Fast cooking times
  • Modern design

Cons:

  • Smaller capacity
  • Less customizable programs

Best for: Small households, students, or anyone with limited kitchen space.

Not ideal for: Large families or those needing a large cooker for multiple servings.

Capacity:
4 Quarts
Functions:
Pressure, Slow, Sauté, Yogurt, Steam, Keep Warm
Display:
Progress indicator
Material:
Stainless Steel
Control:
Simple with preset programs
Size:
Compact and lightweight

Bottom line: A small but mighty multicooker perfect for limited space and small meals.

FeatureInstant Pot Duo PlusInstant Pot Ultra
Capacity6 Quarts4 Quarts
Number of Functions97
Display & ControlsIntuitive with indicatorsProgress indicator
MaterialStainless SteelStainless Steel
Size & StorageLarger, bulkierCompact and space-saving
Ideal UserFamilies, avid cooksSmall households, space-conscious

The Verdict

If you need a large, feature-rich multicooker, the Duo Plus is your best bet. For small spaces and quick, simple meals, the Ultra is more suitable.

Hands-On Impressions

In my testing, I found the Duo Plus to be incredibly versatile, especially with its app support and multiple functions. It’s a bit heavier but handles everything from pressure cooking to sterilizing with ease. The Ultra, on the other hand, was straightforward to set up and use daily, perfect for quick meals and limited space.

Deep Dive into Features

The Duo Plus offers an extensive range of 9 functions, including customizable smart programs, making it suitable for a variety of recipes. Its stainless steel pot and intuitive display make cooking and cleaning a breeze. The Ultra’s simplicity is its strength—its progress indicator and straightforward controls ensure you spend less time fiddling and more time enjoying your meal.

Frequently Asked Questions

Which multicooker is better for large families?

The Instant Pot Duo Plus is better suited for large families due to its 6-quart capacity and more advanced features.

Is the Ultra good for small kitchens?

Yes, the Ultra’s compact size and simple controls make it ideal for small kitchens and quick meal prep.

Can both models make yogurt?

Absolutely, both the Duo Plus and Ultra include yogurt-making functions, though the Duo Plus offers more versatility.

Which is easier for beginners?

The Ultra, with its straightforward controls and progress indicator, is generally more beginner-friendly.

Find Your Perfect Cooking Partner

Whether you need a large, feature-packed multicooker or a compact, easy-to-use device, both the Instant Pot Duo Plus and Ultra have their strengths. Think about your household size, space, and cooking habits to choose the right model. Either way, these appliances can significantly simplify meal prep and expand your culinary possibilities.

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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