Choosing the right multicooker can simplify your cooking and save time, but with so many options, it’s hard to know which one fits your kitchen best. In this comparison, we look closely at the Instant Pot Duo Plus and the Instant Pot Ultra, highlighting their features, strengths, and ideal use cases.

Whether you’re a busy family, a culinary enthusiast, or someone who appreciates compact design, understanding their differences can help you make an informed decision.

Key Takeaways

Cooking FunctionsDuo Plus offers 9 functions, Ultra offers 7.
CapacityDuo Plus has a 6-quart size; Ultra is a 4-quart mini.
Ease of UseBoth have intuitive displays, but Duo Plus has more preset programs.
Design & StorageUltra is smaller and easier to store, ideal for small spaces.
Cooking Speed & VersatilityDuo Plus supports sous vide, Ultra focuses on speed.
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

TOP PICK
Instant Pot Duo Plus 9-in-1 Multicooker

Instant Pot Duo Plus 9-in-1 Multicooker

  • Weight: 12 lbs
  • Power: 1000W
  • Color: Stainless Steel
BEST FOR SMALL SPACES
Instant Pot 4QT RIO Mini 7-in-1 Multi-Cooker

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

  • Weight: 8 lbs
  • Power: 900W
  • 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

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 choice with more cooking options and larger capacity
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The Instant Pot Duo Plus is a versatile 9-in-1 multicooker perfect for families or those who want a multi-use device. Its larger 6-quart size and customizable smart programs make it a great all-in-one kitchen helper. The stainless steel pot and safety features add to its appeal.

Pros:

  • More cooking functions including sous vide
  • Larger capacity for families
  • Easy-to-read display with real-time indicators
  • Includes app with recipes

Cons:

  • Bulkier for small kitchens
  • Slightly higher price

Best for: Families, meal prepping, users wanting diverse cooking options

Not ideal for: Small kitchens or singles who need a compact device

Capacity:
6 Quarts
Functions:
9-in-1
Material:
Stainless Steel
Display:
Intuitive LED
Size:
Standard
Extras:
App with recipes

Bottom line: A versatile and spacious multicooker suited for diverse cooking needs.

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

Instant Pot 4QT RIO Mini 7-in-1 Multi-Cooker
OUR VERDICT
Compact, fast, and simple for small households
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The Instant Pot Ultra is a compact 7-in-1 multicooker designed for small families or individuals. Its 4-quart capacity makes it easy to store, while the progress indicator and simple controls streamline everyday cooking. It excels in quick, straightforward meals and minimal cleanup.

Pros:

  • Space-saving design
  • Fast cooking speeds
  • Clear progress indicator
  • Good for small servings

Cons:

  • Fewer functions than Duo Plus
  • Limited capacity for large families
  • Less advanced preset options

Best for: Singles, couples, small families, those with limited kitchen space

Not ideal for: Large families or users needing sous vide or sterilize features

Capacity:
4 Quarts
Functions:
7-in-1
Material:
Plastic & Stainless Steel
Display:
Progress indicator
Size:
Mini
Extras:
Steady pot design

Bottom line: A compact, user-friendly cooker ideal for small households and quick meals.

FeatureInstant Pot Duo PlusInstant Pot Ultra
Capacity6 Quarts4 Quarts
Functions9-in-17-in-1
MaterialStainless SteelPlastic & Stainless Steel
DisplayLED with real-time indicatorsProgress indicator
SizeStandardMini
Additional FeaturesIncludes app, sous vide, sterilizeSteady pot, simple controls

The Verdict

For those needing more capacity and versatility, the Duo Plus is the better choice. If space-saving and quick, straightforward cooking are your priorities, the Ultra fits perfectly.

Hands-On Impressions

In my testing, I found the Duo Plus exceptionally versatile, especially with its sous vide and sterilize functions, making it a true all-in-one device. The Ultra, on the other hand, was straightforward to set up and use daily, with a clear progress indicator that kept me informed. Both are well-built, but their differences shine when considering your space and meal size needs.

Deeper Analysis

The Duo Plus’s larger capacity and array of functions make it suitable for diverse recipes, from yogurt to cakes, while its app support adds convenience. The Ultra is more minimalist, focusing on speed and simplicity, making it ideal for quick meals and small servings. Both models deliver solid performance, but your choice depends on your specific cooking habits and kitchen space.

Frequently Asked Questions

Can I use the Duo Plus for batch cooking?

Yes, the 6-quart capacity and multiple functions make it suitable for batch cooking larger meals.

Is the Ultra easy to clean?

Absolutely, its non-stick inner pot and simple design make cleanup quick and effortless.

Does the Duo Plus support sous vide cooking?

Yes, it includes a dedicated sous vide function, adding to its versatility.

Which is better for small kitchens?

The Ultra’s compact size makes it ideal for small kitchens and limited storage space.

Find Your Perfect Kitchen Companion

Both the Instant Pot Duo Plus and Ultra are excellent multicookers tailored to different needs. If you want a versatile, larger-capacity device with advanced features, the Duo Plus is a great investment. For those in need of a compact, easy-to-use cooker that fits small spaces, the Ultra offers speed and simplicity without sacrificing quality.

Assess your cooking habits, space constraints, and desired features to choose the best fit. Either way, both models can elevate your home cooking experience.

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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