Keurig K Supreme vs K Supreme Plus: The Key Differences

In the realm of convenient and flavorful coffee brewing, Keurig has established itself as a trusted brand.

With their innovative features and user-friendly designs, Keurig machines have become a staple in many homes and offices.

Two popular models in their lineup, the Keurig K Supreme and the K Supreme Plus, offer an exceptional coffee experience.

But how do they differ? In this blog post, we will compare the Keurig K Supreme and K Supreme Plus, highlighting their unique features, performance, and functionality.

Whether you’re a coffee aficionado or simply seeking a reliable brewing system, this comprehensive comparison will help you make an informed decision about the perfect Keurig machine for your needs.

FeatureKeurig K-SupremeKeurig K-Supreme PlusKeurig K-Supreme Plus Smart
Multistream TechnologyYesYesYes
Compatibility with K-Cup PodsYesYesYes
Adjustable Brew SizesMultiple OptionsMultiple OptionsMultiple Options
Strength ControlNoYesYes
Temperature ControlNoYesYes
Programmable User SettingsNoYesYes
Water Reservoir Capacity66 oz78 oz78 oz
Accommodation for Travel MugsYesYesYes
Digital DisplayNoNoYes
Smart TechnologyNoNoYes
Wi-Fi ConnectivityNoNoYes
Voice Assistant CompatibilityNoNoAmazon Alexa, Google Assistant

Overview of the Keurig K-Supreme® Series: Compact and Convenient Coffee Brewing

The Keurig K-Supreme® Series offers a range of single-serve coffee makers designed for those seeking a compact and hassle-free brewing experience.

These machines provide a quick and easy way to enjoy your favorite coffee without sacrificing counter space or convenience.

The K-Supreme® Series consists of three models: the base model, the Plus, and the Plus SMART. Each unit utilizes K-Cup pods, ensuring a consistent and flavorful cup of coffee with every brew.

With the option to choose from a variety of K-Cup flavors and blends, the K-Supreme® Series caters to different taste preferences.

One notable advantage of the K-Supreme® Series is the inclusion of a fairly sizable water tank.

With a tank size that allows for 8-9 cups of coffee before needing to be refilled, these units provide a convenient brewing experience.

This feature sets them apart from other compact Keurig machines that require adding water for every use.

It’s important to note that while the K-Supreme® Series excels in simplicity and efficiency, it may not be the ideal choice if you’re looking to create cappuccinos or lattes.

For those specific needs, alternative coffee makers like the Keurig K-Cafe Single-Serve K-Cup Coffee Maker, which includes a milk frother, would be a more suitable option.

The Keurig K-Supreme® Series offers a compact and user-friendly solution for coffee lovers.

With its space-saving design, ample water tank capacity, and compatibility with K-Cup pods, these machines provide a hassle-free way to enjoy a delicious cup of coffee at any time of the day.

Keurig K-Supreme: Simplifying Your Coffee Routine with Enhanced Features

The Keurig K-Supreme, as the base model in the K-Supreme series, offers an impressive range of features, particularly considering its compact size.

Designed to make your mornings effortless, this coffee maker incorporates Keurig’s Multistream technology, ensuring a consistently flavorful brew with every cup.

The push-button interface of the K-Supreme is user-friendly and intuitive.

Simply open the lid, insert your preferred K-Cup, close the lid, and select your desired drink size.

Additionally, you have the option to choose between a regular brew, Strong for a bolder flavor, or Over Ice for refreshing iced coffee.

With just a few button presses, you’re mere minutes away from enjoying a piping hot cup of coffee. It doesn’t get much easier than that.

There is however no digital display included with the Keurig Supreme and button controls are your only option here.

The K-Supreme boasts a 66-ounce removable water tank, giving you the flexibility to position it to the side or back of the machine, optimizing space utilization in your kitchen.

While offering customization options, the K-Supreme lacks a few features found in higher-priced models.

You can select brew sizes ranging from 6 to 12 ounces, but it’s important to note that using larger sizes with a K-Cup may result in a slightly more diluted brew.

To counter this, the Strong button can be utilized, enabling a slower brewing process for a more robust extraction and bolder flavor.

The Over Ice button is another noteworthy feature of the K-Supreme, brewing a smaller, stronger cup that compensates for dilution when poured over melting ice cubes.

This option aligns with the growing popularity of refreshing iced coffee among consumers.

One standout feature of the Keurig K-Supreme is its MultiStream Technology.

Unlike traditional single-hole injection, this coffee maker punctures five holes in the K-Cup’s top, ensuring a more even saturation of the ground coffee for enhanced extraction, resulting in a more flavorful and aromatic cup of coffee.

This technology mirrors the showerhead water dispensing systems found in high-end drip coffee machines, offering a noticeable improvement in taste.

Additionally, the machine incorporates helpful features such as a descale reminder and an add water indicator, ensuring optimal performance and maintenance.

The compact size of the Keurig K-Supreme makes it ideal for small to medium kitchens. Measuring 12.15″ by 7.85″ by 12.02″, it easily fits under upper cupboards, while its accommodating height allows for travel mugs up to 7 inches tall.

Available in black, white, or gray, you can choose a color that seamlessly blends with your existing kitchen decor.


  • Quick brewing time, producing a cup of coffee in less than a minute.
  • Offers a strong brew option for those who prefer a bolder flavor.
  • Utilizes MultiStream Technology to enhance the quality of the coffee, resulting in a more flavorful and aromatic cup.
  • Extremely user-friendly, making it easy to operate and maintain.
  • Features a dual position water reservoir, providing flexibility in placement and saving counter space.


  • K-Cups may not deliver the highest quality coffee compared to other brewing methods.
  • Lack of control over the brew temperature, limiting customization options for temperature-sensitive coffee drinkers.

Keurig K-Supreme Plus: Enhanced Features and Customization for a Premium Coffee Experience

The Keurig K-Supreme Plus is a notable upgrade from the K-Supreme model, offering a range of additional features to elevate your coffee brewing experience.

With enhanced strength and temperature control settings, along with three programmable user settings, the K-Supreme Plus allows for personalized customization.

The slight price difference between the K-Supreme and the K-Supreme Plus is well worth the extra investment.

One standout feature of the K-Supreme Plus is its spacious water tank, boasting a capacity of 78 ounces.

This larger tank ensures fewer refills and more convenience during extended periods of coffee consumption.

Like its predecessor, the K-Supreme Plus incorporates the MultiStream feature, which optimizes flavor and aroma by ensuring thorough saturation of the coffee grounds.

This technology contributes to a more satisfying and flavorful cup of coffee.

Additionally, the coffee maker comes with button controls instead of a digital screen display.

The K-Supreme Plus sets itself apart by offering temperature and strength controls, enabling coffee enthusiasts to tailor their brew to their preferred taste.

With three coffee strength settings and three temperature settings, you can experiment and find the perfect balance that suits your palate.

For added convenience, the K-Supreme Plus includes three programmable user settings, allowing individuals to save their preferred brewing preferences for easy and consistent use.

Whether you prefer a strong brew in the morning or a milder cup in the afternoon, this feature ensures your coffee is prepared to your exact specifications.

The K-Supreme Plus accommodates mugs up to 7 inches tall, including travel mugs, catering to those who enjoy taking their favorite coffee on the go.

Additionally, the machine incorporates helpful features such as a descale reminder and an add water indicator, ensuring optimal performance and maintenance.

The Keurig K-Supreme Plus has garnered positive reviews from various sources, with reviewers praising its enhanced features and user-friendly design.

However, do keep in mind that the height of the machine reaches 16.9″ when open, so it’s important to ensure you have sufficient clearance in your space to accommodate it.


  • The Keurig K-Supreme Plus provides a wide range of customizations, allowing you to tailor your brewing experience according to your preferences.
  • The K-Supreme Plus Smart model stands out with its brew-strength controls, enabling you to achieve the perfect cup of coffee to suit your taste.
  • In terms of value, the K-Supreme Plus is an excellent choice when compared to other smart coffee makers available from different manufacturers.
  • The machine boasts an attractive design, featuring a sleek stainless steel exterior that adds a touch of sophistication to your kitchen.
  • With its clear plastic 78-ounce water reservoir and convenient handle, refilling the machine becomes a breeze.


  • The Keurig K-Supreme Plus carries a slightly higher price tag compared to the original Keurig K-Supreme.
  • While the Plus version offers impressive features, it may lack some of the advanced capabilities found in the Plus Smart model.

Keurig K-Supreme Plus Smart: The Ultimate Coffee Brewing Experience with Smart Technology

The Keurig K-Supreme Plus Smart takes coffee brewing to a whole new level with its advanced technology and customization options.

This single-serve coffee maker is equipped with smart technology called BrewID, which recognizes the specific K-Cup pod you have selected and brews a rich, full-flavored cup of coffee tailored to your liking.

It is Keurig’s first brewer to feature smart technology and can be connected to your home’s Wi-Fi network, allowing you to control it remotely using your smartphone.

One of the standout features of the K-Supreme Plus Smart is its compatibility with Amazon Alexa and Google Assistant.

This means you can conveniently use voice commands to initiate brewing or adjust settings without lifting a finger.

The coffee maker also offers customizable settings, allowing you to fine-tune factors such as temperature and strength to achieve your desired coffee experience.

With the Keurig app, you can schedule and brew your favorite coffee from anywhere, providing unparalleled convenience.

The K-Supreme Plus Smart boasts a larger digital display compared to the K-Supreme Plus, making it easier to navigate and monitor your brewing settings.

Additionally, BrewID technology ensures that the coffee maker recognizes the specific K-Cup pod you have inserted, guaranteeing optimal brewing conditions for a rich and full-flavored cup of coffee.

Despite its advanced features, the price difference between the K-Supreme Plus Smart and the K-Supreme Plus is minimal, making the upgrade to the Smart version highly recommended for tech enthusiasts.

In terms of performance, the K-Supreme Plus Smart delivers a superior coffee brewing experience, offering a rich and full-flavored cup every time.

It remains user-friendly and easy to clean, maintaining the convenience that Keurig is known for.


  • The Keurig K-Supreme Plus Smart can be conveniently programmed and controlled remotely using a smartphone or voice assistant, offering unparalleled convenience.
  • Enjoy a highly customizable coffee experience with five strength settings and six temperature options, allowing you to tailor your brew to perfection.
  • The machine features a large water reservoir with a capacity of up to 78 ounces, reducing the frequency of refilling.
  • Indulge in a bolder cup of coffee with the strong brew setting, perfect for those who prefer a more robust flavor.
  • The multi-stream technology enhances the extraction process, resulting in coffee with a richer flavor profile and enticing aroma.
  • The digital screen display provides clear visibility and intuitive control, making it easy to navigate and adjust settings to suit your preferences.


  • The Keurig K-Supreme Plus Smart carries a slightly higher cost compared to the Keurig K-Supreme Plus. However, the price difference is minimal considering the advanced features and customization options it offers, making it a worthwhile investment for coffee enthusiasts.

Key Differences Between Keurig K-Supreme, K-Supreme Plus, and K-Supreme Plus Smart

Let’s explore the key differences between the Keurig K-Supreme, K-Supreme Plus, and K-Supreme Plus Smart models.

Keurig K-Supreme

  • The K-Supreme is the base model in the K-Supreme series, offering a compact size and user-friendly operation.
  • It features the Keurig Multistream technology, ensuring a flavorful brew with even extraction.
  • The push-button interface allows for easy and straightforward brewing, with options to choose drink size, including a strong brew and over ice setting.
  • The water tank has a capacity sufficient for 8-9 cups before needing a refill, eliminating the need for frequent water additions.
  • While lacking advanced customization options, the K-Supreme still provides a convenient and hassle-free coffee brewing experience.

Keurig K-Supreme Plus

  • The K-Supreme Plus builds upon the base model, offering additional features and customization options.
  • It includes strength and temperature controls, allowing you to adjust these settings according to your preference.
  • The water tank size is slightly larger, accommodating up to 78 ounces of water, reducing the need for frequent refills.
  • With five different brew sizes available, including the addition of a 4-ounce option, you have more flexibility in selecting your desired coffee quantity.
  • The K-Supreme Plus offers programmable user settings, enabling you to save and easily access your preferred brewing preferences.
  • While not equipped with smart technology, the K-Supreme Plus enhances your coffee brewing experience with its increased customization capabilities.

Keurig K-Supreme Plus Smart

  • The K-Supreme Plus Smart takes the coffee brewing experience to the next level with its advanced smart technology.
  • It features BrewID, a smart technology that recognizes the specific K-Cup pod selected and brews a customized cup of coffee.
  • The machine can be connected to your home’s Wi-Fi network, allowing remote control and programming through a smartphone or voice assistant, such as Amazon Alexa or Google Assistant.
  • Enjoy even more customization with additional strength and temperature settings compared to the K-Supreme Plus.
  • The K-Supreme Plus Smart has a larger digital screen display for easier navigation and monitoring of brewing settings.
  • While offering smart capabilities, the K-Supreme Plus Smart still retains the multi-stream technology for enhanced flavor extraction.

Key Similarities Between Keurig K-Supreme, K-Supreme Plus, and K-Supreme Plus Smart

Despite their unique features and capabilities, the Keurig K-Supreme, K-Supreme Plus, and K-Supreme Plus Smart models share several key similarities that contribute to a consistent and enjoyable coffee brewing experience.

Let’s explore these common features:

Multistream Technology

  • All three models incorporate Keurig’s Multistream technology, ensuring optimal saturation and extraction of coffee grounds for a flavorful cup of coffee.
  • This technology distributes water through multiple streams, enhancing the brewing process and maximizing the taste and aroma of each brew.

Compatibility with K-Cup Pods

  • The K-Supreme, K-Supreme Plus, and K-Supreme Plus Smart models are designed to work seamlessly with Keurig’s extensive range of K-Cup pods.
  • Users can choose from a wide variety of flavors, blends, and brands available in the K-Cup format, providing versatility and convenience.

Adjustable Brew Sizes

  • Each model offers multiple brew size options, allowing you to customize the quantity of coffee brewed.
  • Whether you prefer a small 6-ounce cup or a larger 12-ounce serving, all three models provide flexibility to accommodate your desired portion.

Easy-to-Use Operation

  • The Keurig K-Supreme, K-Supreme Plus, and K-Supreme Plus Smart models feature a user-friendly interface, simplifying the coffee brewing process.
  • Opening the lid, inserting a K-Cup pod, and selecting the brew size are intuitive steps that make these machines accessible to users of all experience levels.

Large Water Reservoir

  • Each model comes with a generously sized water reservoir, minimizing the need for frequent refills.
  • The K-Supreme has a 66 oz water reservoir while the K-Supreme Plus and K-Supreme Plus Smart boasts an even larger 78-ounce reservoir.

Accommodation for Travel Mugs

  • All three models are designed to accommodate various cup sizes, including travel mugs.
  • The height and configuration of these coffee makers allow for easy placement of taller cups, providing convenience for those on the go.

Maintenance Reminder

  • To ensure the longevity of your coffee maker and the continued excellence of your brewed coffee, it is recommended to perform regular maintenance, including descaling the machine.
  • All 3 Keurig Supreme models feature a helpful maintenance reminder that prompts you to descale the coffee maker after approximately 250 brews.

Who Should Buy the Keurig K-Supreme Series?

The Keurig K-Supreme series offers a range of options to cater to different preferences and needs. Here’s a breakdown of who should consider each model:

Keurig K-Supreme

  • Ideal for coffee lovers who value simplicity and convenience.
  • Perfect for individuals or small households.
  • Great for those who prioritize space-saving, as it has a compact design.
  • Suitable for those who enjoy a quick and easy brewing process without the need for advanced customization options.

Keurig K-Supreme Plus

  • Suited for individuals who desire more control over their coffee brewing experience.
  • Recommended for those who enjoy experimenting with different brew strengths and temperatures.
  • Perfect for households with multiple coffee drinkers who have varying taste preferences.
  • A good fit for users who appreciate the convenience of programmable user settings and a larger water reservoir.

Keurig K-Supreme Plus Smart

  • Designed for tech-savvy coffee enthusiasts who enjoy the latest smart home features.
  • Ideal for users who want the ability to control their coffee maker remotely using a smartphone or voice assistant.
  • Recommended for those who value customization options and enjoy exploring a wide range of brew strengths and temperatures.
  • Suitable for busy individuals who appreciate the convenience of scheduling and brewing from anywhere using the Keurig app.

Ultimately, the choice between the Keurig K-Supreme, K-Supreme Plus, and K-Supreme Plus Smart depends on your specific needs, preferences, and budget.

Consider your desired level of customization, technological features, and brewing capacity to determine which model is the best fit for you.


How does Multistream technology work on a Keurig?

Multistream technology is a feature found in the Keurig K-Supreme series, including the K-Supreme and K-Supreme Plus models.

It works by puncturing multiple holes in the K-Cup pod lid during the brewing process.

This allows water to evenly saturate the coffee grounds inside the pod, enhancing extraction and delivering a richer flavor and aroma in your cup of coffee.

The Multistream technology ensures a more uniform and thorough extraction compared to traditional single-hole systems.

Is the K-Supreme programmable?

The K-Supreme model does not offer programmable features.

However, the K-Supreme Plus and K-Supreme Plus Smart models do offer programmable user settings.

With these models, you can customize and save your preferred brew strength, temperature, and cup size, allowing for a more personalized and convenient brewing experience.

What is the difference between K-Supreme and K-Supreme Plus?

The K-Supreme and K-Supreme Plus models have several key differences.

While both models offer a compact design and utilize Keurig’s Multistream technology for optimal coffee extraction, the K-Supreme Plus offers additional features.

The K-Supreme Plus has strength control settings, allowing you to adjust the brew intensity, and temperature control settings, enabling you to customize the temperature of your coffee.

It also has a larger water reservoir compared to the K-Supreme, providing more convenience by reducing the frequency of refills.

What is the difference between the K-Supreme Plus and K-Supreme Plus Smart?

The main difference between the Keurig K-Supreme Smart and K-Supreme Plus Smart is that the K-Supreme Plus Smart features BrewID technology, which recognizes the specific K-Cup pod being used and adjusts the brewer’s settings accordingly.

It also offers more customization options with 6 temperature settings and 5 brew strength settings.

Additionally, the K-Supreme Plus Smart has WIFI and Alexa connectivity, along with a digital screen for easy operation.

On the other hand, the K-Supreme Smart does not have BrewID technology, has 3 temperature settings and 3 brew strength settings, and utilizes button controls.

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Jacob Harris

Jacob is a coffee enthusiast who turned his passion into a career. As the owner and editor of Karma Coffee Cafe, he shares his extensive knowledge and recommendations, captivating fellow coffee lovers.

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