The Keurig K550 and K575 are so alike that people often have trouble choosing which one to buy. They’re easy-to-use coffee brewers, featuring large color touchscreens, strength controls, ‘Hot Water on Demand’ and the ability to brew an excellent cup of coffee in well under a minute.
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There are only a few differences between the two brewers and it concerns their accessories, design and temperature control options. It’s also important to note, neither the 550 nor 575 is available to buy brand new currently. So your best bet would be to try and track down a second-hand unit.
The Pros and Cons: Keurig K550 vs K575
Keurig K575 Single Serve Coffee Maker Review
The K575 model is one of Keurig’s top of the line offerings. It comes with an 80-ounce water tank which allows you to make at least ten cups of coffee per batch. The K575 is one of the new generation models so it has a color touch display. These offer more customizability than the monochrome ones you’ll find in older models like the K425.
You’ll be able to use a variety of K-cup and K-carafe pod sizes with this machine. This means you’ll have lots of options for making coffee in batches.
In addition, you also get the following features with it:
- Five temperature control options
- Night light for operation under dim lighting conditions
- ‘Hot Water on Demand Feature’
- ‘Auto Off’ feature.
In summary, if you’re searching for a very versatile coffee brewer, the Keurig 575 should be at the very top of your list.
- Takes under a minute to brew a cup of coffee
- Large water tank limits need to constantly refill
- Has both temperature and strength controls
- Auto ‘On/Off’ Feature
- Hot Water On Demand feature
- Large coloured touchscreen
- Can brew in 11 different sizes, including K-cup, K-mug, and K-carafe sizes
- Programmable options do not work with the K carafe
- No removable drip tray
- A bit pricey
- Does not come with the same add-ons as its rival
Keurig K550 Single Serve Coffee Maker Review
Keurig’s 550 model has almost all of the features that the 575 offers. This includes the 80 Oz water reservoir, a night light, a large touchscreen, ‘Hot Water on Demand’ and ‘Auto On/Off’.
The upside of purchasing a K550 is that it comes with additional accessories that you don’t get with the 575, like the K- Carafe pitcher.
The two biggest downsides are that it:
- Doesn’t have as many temperature settings as the 575
- Isn’t compatible with the 12 oz K-Cup. So the K550 is only compatible with 10 brewing sizes in total, instead of 11.
- Hot Water on Demand
- Auto On/Off
- You get both temperature and strength controls
- Large color touch display
- Comes with a K-carafe pitcher
- Comes with a Keurig starter pack which allows you to dry different brews of coffee before you go out and buy them.
- This model is not compatible with the 12 oz K-Cup
- No removable drip tray
Keurig K550 vs K575: The Similarities
Let’s take a closer look at the best features that the two Keurig brewers share:
Both brewers have large coloured touchscreens through which you access both the temperature settings and the strength controls. In addition, it offers a couple of customizing options as well. This includes the option to choose the backlighting colour for the water tank.
The display screen gives you brewing instructions and displays error messages when something is wrong with the unit. So even if you’re a first-time brewer, you should have no trouble operating either machine.
Auto On/Off Feature
A lot of Keurig coffee machines have this feature and it’s very useful for saving energy. Basically, you can program the brewer to turn off after a specified period of inactivity. This way, the coffee brewer doesn’t keep using up electricity if you forget to switch it off after use.
The Auto on feature is perfect if you love having a fresh cup of coffee first thing in the morning. It allows you to program the coffee maker to automatically start brewing the exact time you wake up!
The Water Reservoir
As we’ve mentioned before both the K550 and K575 come with an 80-ounce water reservoir. This means you can go through more than 10 cups before you have to refill. So it’s perfect for a workplace or a large household.
Keurig K550 vs K575: The Differences
Here are the most noteworthy differences between the two brewers.
Both brewers have the same modern design but the latter is a bit smaller and weighs less when compared to the former. The exact specifications are as follows:
- Dimensions: 10.43 x 13.63 x 13.45 inches
- Weight: 11.8 pounds
- Dimensions: 18.3 x 12.7 x 16 inches
- Weight: 14.3 pounds
Probably the biggest difference between the two coffee machines concerns the accessories they each come with. Every purchase of the K550 includes a K-Carafe pitcher, which can hold up to four cups of coffee at once and a reusable coffee filter.
You get neither of these when you purchase a K575.
The 575 comes with additional temperature settings. This gives you a bit more control when you’re trying to adjust the coffee’s flavour exactly to your liking.
The only difference here is that the Keurig 550 isn’t compatible with the 12-ounce K-cup.
As you can see there isn’t a night and day difference between the two.
How Much Do They Cost?
Both brewing systems appear to be discontinued models and so you’ll most likely have to buy them second-hand. In our experience, the K575 is easier to track down than the Keurig 550.
Either unit will cost you around $130 to $150 in good second-hand condition.
The K575 and K550 are both excellent coffee brewers from Keurig. Whether you’re a casual drinker or a caffeine addict, either machine will make you happy. However, if we had to choose just one, we’d pick the Keurig K575 as our winner. When compared to the K550, the K575 has additional temperature controls, it’s more compact and is compatible with all of the typical K-pod sizes (K-cup, K-mug, and even K-carafe).
To sum it up, we picked the K575 because it’s slightly more versatile.
In Conclusion: Which Single Serve Coffee Maker Should You Buy?
Even though the Keurig K575 is our winner, the K550 may be more suited for certain people. At the end of the day, it all comes down to personal preference.
As we’ve mentioned, the programmable settings in the K575 don’t work with a carafe. Hence, if you like being able to brew multiple cups of coffee at once, then the K550 is better suited for you.
Furthermore, the K550 also comes with a water filter and a starter pack containing different coffee brews. So you don’t need to go out and buy these additional items separately.
However, if you like having more control of the brewing process and you really want to use the 12-ounce K-cup, then you should get the K575.