0. Keurig K50 vs K55

Keurig K50 vs K55 – Ultimate Comparison Guide

Table of Contents
    Add a header to begin generating the table of contents

    As a coffee enthusiast, you probably own, plan to buy, or at least know something about the Keurig coffee machine. Because Keurig is known worldwide for making pod coffee, you may have been forced to decide in life to buy one of its most popular models. However, once it comes to Keurig K50 vs K55, it becomes very difficult to decide and choose which one is best.0. Keurig K50 vs K55

    A question comes to mind, why are we specifically comparing these two models and not the others? The answer is pretty simple: Both of these models offer all the features of pod coffee and are versatile, affordable, and cost-friendly. Due to this, once the differences and comparisons are made, it is quite difficult to choose a winner. That is why, in this detailed guide you will learn everything about K50 as well as K55 and then make your final decision regarding buying one.

    Recommended for You: How to Use Keurig Coffee Makers

    Keurig – A Reputable Coffee Maker Brand

    For single-serve coffee making, Keurig has a clear dominance since long. Before comparing its two most famous models, Keurig K50 and K55, you must know about the brand as well. The reason behind fame and love for Keurig lies in the versatility, freedom to choose from hundreds of different K-cups, innovation as well as friendly usage.

    Especially for beginners and quick coffee lovers, Keurig has emerged as an incredible blessing. Due to pod coffee making, there is no need to grind beans from scratch or wait for water to boil. That is why, even if you are a newbie, with Keurig coffee makers, you will enjoy a perfect cup each time.

    Keurig K50 and Keurig K55 – Review

    Before going in to comparison and differences between the two, you need to understand some basic features of both coffee makers. In below section, you will find key features as well as pros and cons of both Keurig K50 and K55.

    Keurig K50 Coffee Maker

    Keurig K50 Coffee Maker
    • Brews coffee, tea, specialty/ iced beverages
    • 3 x brew sizes: 6, 8 and 10 oz.
    • Quick brew (within a minute)
    • 48 oz. removable water reservoir
    • Auto-Off feature (Programmable)
    • Dimensions: 13”H x 9.8”W x 13.3”D

    Keurig K50 is one of the most versatile and famous coffee machine having the ability to brew coffee, tea, hot cocoa as well as specialty and iced beverages. You will have the freedom to choose from three different brew sizes .i.e. 6 oz. 8 oz. and 10 oz. Moreover, it is quite user-friendly and is capable to prepare your desired brew in under a minute.

    The removable 48oz. water reservoir can be easily removed for filling as well as cleaning purposes. Some other noteworthy features of Keurig K50 are the indicator lights, removable drip tray and programmable auto-off feature.

    Keurig K50 is compatible with K-cups from 70 different roasters that offer more than 500 different flavors. So whether you want a medium roast or relaxing chai, get yourself your favorite K-cup and within a minute, your favorite brew will be ready. As compared to latest Keurig models, Keurig K50 has less features. However, due to its classic design, durable construction and easy usage, it is still one of the most famous Keurig coffee maker.

    • Compatible with up to 500 different K-cups
    • Brew Coffee plus specialty beverages
    • Quick brewing
    • Durable design
    • Removable water reservoir
    • Ease of use
    • Old classic design
    • No extra features
    • Expensive than some latest coffee makers

    Keurig K-Classic or Keurig K-Classic K50

    If you ever hear a name such as Keurig Classic, or Keurig K-Classic or K-Classic K50, then there is no need to get confused. Keurig K-Classic K50 refers to Keurig K50 coffee maker. On the contrary, just the term Keurig K-Classic covers both coffee models such as Keurig K-50 and Keurig K55. Therefore, if someone refers to K-Classic, then make sure whether it is K50 or K55 coffee maker. The reason behind telling you this logic is to avoid any confusion related to these terms.

    Keurig K55 Coffee Maker

    Keurig K55 Coffee maker
    • 3 x cup sizes (6, 8 and 10 oz.)
    • Removable 48 ounce reservoir
    • Built-in descaling function
    • 2 x water filters
    • Auto-off feature (programmable)
    • Dimensions: 13”H x 9.8”W x 13.3”D

    The Keurig K55 Coffee Maker is a second-generation model that outperforms similar competitors in several areas. K55 has the ability to brew most popular k-cup pod brew sizes .i.e. 6, 8 and 10 ounces. If you want your brew to be stronger, always select 6 ounce size. Moreover, with quick brew, you can brew your coffee just within a minute.

    K55 has a large 48 ounce water reservoir, so it is easy for you to brew more than 6 cups in just one fill. Moreover, the reservoir is removable so it is easy for you to refill without any hassle. Similarly, K55 is equipped with two different water filters, therefore, no impurities are going to pass through, spoiling the coffee taste or affecting your health.

    One of the most incredible feature of Keurig K55 coffee maker is built-in descaling function. With frequent usage, you always need to perform deep cleaning or descaling of coffee maker using some descaling solution. However, in K55 the descaler function take care of all cleaning and descaling in an efficient manner.

    Some other noteworthy features of Keurig K55 are removable drip tray, auto-off feature and simple user friendly controls.

    • Built-in Descaling function
    • Quick brew (within a minute)
    • 2 x water filters
    • Removable reservoir
    • Removable drip tray
    • Auto-off feature
    • Simple controls
    • Sometimes plastic taste in coffee
    • Not as sturdy as older versions
    • Pump reliability issues

    Recommended for You : How Coffee Maker Works

    Compare Keurig Models – Keurig K50 vs K55

    After reading some brief reviews of both K50 and K55, detailed comparison of both Keurig models is given below:

    => Installation

    If we talk about installation and first time usage, both Keurig K50 and K55 are quite easy to install and assemble. As both models are from same manufacturer Keurig and same line of coffee makers .i.e. K-Classic, therefore their installation process is absolutely similar. Given below is a quick guide regarding installation of both K50 and K55:

    • First of all unbox the Keurig coffee maker properly.
    • Assemble K50 or K55 as per normal procedure (given in provided instructions).
    • Switch ON your coffee maker.
    • Pour some cold or warm water in water reservoir.
    • To allow water to flow into brewer, lift the handle.
    • Insert the coffee pod, place a mug and press brew.
    • Within a minute, you will be served with your favorite coffee.

    => Design and Build

    As both Keurig coffee makers are classic designs, therefore, you must not expect some aesthetic modern design. However, for classic coffeemaker lovers, the design is quite a catch and some owners are really happy with it. Dimension wise, you will not find any difference, as both coffee makers have same dimensions of 13”H x 9.8”W x  13.3”D.

    Once we compare both Keurig K50 and K55, then design-wise, you will not find any differences. For example, if we compare dimensions, both coffee makers have same dimensions of 13”H x 9.8”W x 13.3”D. But in K55, an improvement is in terms of availability of two different colors. You have freedom to choose between black and amazing rhubarb (ruby) color variants. On contrary, in case of K50, you are only limited to one color .i.e. black.

    => Brew Technology and Performance

    In terms of brew size, both Keurig K50 and K55 can brew 6, 8 and 10 ounce cups. Moreover, it is mentioned for both machines that these are capable to ready your brew within one minute. However, speaking from practical experience, same is not quite true. In terms of K55, you will surely get your brew ready quickly within a minute, however, when it comes to K55, the time is always a bit more. At some times, you will get your brew with a delay of few seconds above a minute.

    Coming towards preparation of different types of beverages, both K50 and K55 has the ability to prepare coffee, tea, hot chocolate, specialty and iced coffee drinks. But in K50, some people have complained about plastic taste issue. As per the user reviews, the taste is not always there or somewhat very dominant, however, you will feel it sometimes. In contrast, K55 will provide you with much better cups quality as compared to K50.

    => Durability & Reliability

    As we know that both K50 and K55 has similar designs and belong to a clan of K-Classic, so both are quite strong and durable. If we compare these models to some latest models, then these models outperforms the latest models in terms of construction quality and durability.

    If we talk about reliability, then from my personal experience, there is no reliability issue in both these models. Though at sometimes people have experienced some problems like frequent pump failures in K55, however, it is always a manufacturing fault. If you face any such problems during your warranty period, then do not hesitate to contact customer support of Keurig for rectification or exchange.

    => Maintenance/ Cleaning

    Both Keurig K50 and K55 comes with a removable reservoir as well as removable drip tray. Therefore, when it comes to cleaning or descaling, it is quite easy for both K50 and K55. Likewise, for maintenance, you will find a detailed guide with each Keurig model that will help you in carry out required maintenance or troubleshooting.

    Whatever coffee maker you are using, it is always recommended to carry out deep cleaning or descaling in every 3 months (at least). In Keurig K55, there is a built-in descaling function, which notify you well in time, when it is time to carry out descaling. But in K50, you don’t have such an option and therefore you have to decide whether it is time to perform cleaning or descaling.

    Recommended for You : 13 Easy Ways to Clean a Coffee Maker

    => Operational Usage

    When it comes to operational usage, both Keurig K50 and K55 are equipped with simple and easy button controls. You just have to insert your favorite pod, fill the water reservoir, place a mug and press brew button. The only advantages in terms of K55 are a bit faster brewing as compared to K50 and dual water filter system.

    K55 has two different water filters, which ensure a perfect clean water for your coffee. So, you can enjoy your coffee without worrying about impurities or hard water contaminating it or ruining the flavor.

    => Price

    In terms of cost, both K50 and K55 are quite affordable and budge coffee makers. Even though K55 is a newer model than K50, when it comes to cost, K55 is cheaper. The main reason behind high price of K50 lies in the ever increasing demand of this classic coffee machine. However, once we compare K55 with K50, then in terms of features and pricing, K55 is a clear winner.

    Quick Comparison Chart - Keurig K50 vs. K55

    Coffee Maker

    Keurig K50

    Keurig K55

    Cup Size6, 8 and 10 oz.6, 8 and 10 oz.
    Brew TypesCoffee, Tea, Hot Chocolate, Specialty and Iced BeveragesCoffee, Tea, Hot Chocolate, Specialty and Iced Beverages
    Removable Water ReservoirYesYes
    Water Reservoir Size48 oz.48 oz.
    Removable Drip TrayYesYes
    Light IndicatorsYesYes
    Button ControlsYesYes
    Auto-Off FeatureYesYes
    K-Cup CompatibilityNot CompatibleCompatible
    Brew TimeA bit more than a minuteWithin a minute
    Dimensions13”H x 9.8”W x  13.3”D13”H x 9.8”W x  13.3”D

    Durable and Rugged


    Auto descaling

    2 x water filters

    Colors1 (black)2 (black, rhubard)
    Check PriceCheck K50 on AmazonCheck K55 on Amazon

    Keurig K50 vs K55 – Conclusion

    No one can beat Keurig’s quality and taste when it comes to brewing single serve coffee. You will find a number of Keurig’s latest models and variants, having tons of different features. However, for classic, simple and straightforward coffeemaker users, Keurig K50 and K55 are the best.

    In short, K50 is most durable and reliable, whereas K55 serves you with quick quality coffee along with water filters and auto-descaling features. That is why, if you are going to decide between the two, read this detailed comparison guide of Keurig K50 vs. K55 and then decide as per requirements.

    Lastly, let us know in comments which Keurig coffee maker you own or which one you’re planning to buy.

    Leave a Comment

    Your email address will not be published.