There are dozens of coffee maker machine manufacturers who promise to create the most outstanding, reliable and capable devices.
Sadly, we can’t trust the majority of those companies since they often advertise poorly-built and nonfunctional products. To know exactly what we’re buying, and to ensure our expectations are met, it’s a good idea to be well-informed when purchasing a coffee machine.
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Keurig is a notable coffee maker manufacturer that has created a few best-selling and highly rated products. Two of their quality products are Keurig K50 and K55. These two models are top-notch coffee makers that have thousands of satisfied customers and positive reviews.
Keurig K50 vs K55: Pros & Cons and Verdict
In this Keurig K55 vs K50 article, we’ll compare, evaluate and rate the most important aspects of both coffee maker machines. We’ll also present detailed charts, and lastly, we’ll come up with a reasonable verdict and crown one of these two as a leading product.
1. Installation Process
The first thing we need to cover is the installation processes for these coffee maker machines. Today’s shoppers seek products that are easy to activate since no one likes spending hours reading manuals and watching guides on YouTube.
It’s essential for Keurig K50 and K55 to be readily activatable. Otherwise, buyers will look for market alternatives.
Since both of these machines are quite similar and are from the same manufacturer, their installation processes are similar. For those interested in the step-by-step process, I’ve written this mini-guide:
- Unbox the Keurig Coffee Maker
- Assemble your coffee brewer
- Turn the power button ON
- Pour the water into the cold water reservoir
- Lift the handle so that the water flows into the brewer
- Insert the single cup coffee and place the mug
- Press brew and you’re good to go
Activating a Keurig coffee brewer machine is pretty simple. It’s intuitive, and there’s no chance of messing up. If it somehow gets complicated and you can’t proceed on your own, check the user’s manual for further guidance.
Alternatively, reach out to the Keurig support team. I’ve personally talked to them a few times and can confirm that they’re very professional and helpful.
2. Design
The next topic we need to write about is the design aspect of Keurig K50 and K55. It’s essential for our coffee brewers to have an attractive design since it plays a significant role in how well the product sells.
If the Keurig K50 and K55 aren’t eye-catching products that look good as part of a customer’s interior design, people be more drawn to other models, and possibly other brands, that are more attractive.
Since these two coffee maker machines have identical designs, we can cover both in one fell swoop. I’ve personally owned both coffee brewers and can say from experience that they look good as part of the kitchen paraphernalia and blend well with the surroundings.
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The key difference between the K50 and K55 model is the fact that the latter is available in multiple colours including black, patriot blue and coconut white. So you can see for yourself, I’ve dropped a picture below that showcases the design of both products.
Visually, both coffee brewers are eye-catching products; I’ve spoken with other Keurig owners, and everyone seems to be pleased with the look of the coffee maker.
What makes the Keurig K55 more attractive than its predecessor is the multi-colour availability. If you think that the standard black colour won’t look right, you can choose the one that, in your opinion, will make a better fit.
3. Features
Purchasers of coffee brewers will, to a large extent, base their decision on the brewer’s features. To avoid guess-work or assumptions, it’s important to know what Keurig K50 and K55 have to offer before buying either model.
| KEURIG K50 | KEURIG K55 | |
|---|---|---|
| Brews coffee, tea, cocoa, specialty and iced beverages | Removable Drip Tray | |
| Brews 6 oz., 8 oz., and 10 oz. sizes | Brews 6 oz., 8 oz., and 10 oz. sizes | |
| Auto-Off Feature | Two Water Filters | |
| Brews coffee in under a minute | Energy Efficient | |
| Button Controls | Brews coffee in under a minute | |
| Indicator Lights | Auto-Off Feature | |
| Water Reservoir | Water Reservoir | |
| – | Button Controls | |
| – | Descaling | |
|
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So both coffee brewers have excellent features and can be considered top-notch products on the market. Still, if compared, the Keurig K55 offers more features and flexibility. The chart shows the superiority of the K55 model, which exceeds its predecessor in every aspect.
4. Performance
Discussing the performance capabilities is the most important aspect of our comparison article. The main reason why people will purchase a coffee brewer is for its performance capability. If these the Keurig 50 and Keurig 55 don’t meet the minimum requirements of the buyer, people will look for alternatives.
Keurig K50
Keurig K50 is the predecessor of the K55 model. While the K50 model was a huge success, there are minor bugs that need to be noted.
Keurig K50 is a famous coffee maker that brews a delicious cup of coffee in under a minute. While the promise is lucrative, we’ve tested the K50 in action, and the statement turned out to be overly optimistic.
It took an extra 30 seconds for the delicious coffee to pour into my mug.
While the coffee maker doesn’t have the same serious problems as the previous generation models, the primary issue we’ve faced with the product was its unreliability.
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We’ve personally tested and also discussed the matter with other Keurig K50 owners. As it turns out, everyone experienced a few cases of the coffee brewer unexpectedly stopping to work after a short period. There were puzzling cases when K50 suddenly stopped working after a few weeks of intensive use.
As for the advantages, the Keurig K50 carries a few interesting perks. For instance, the water reservoir is a beautiful addition that allows you to load sufficient water to make a few cups of coffee before needing to top up again.
The machine is also well-sized and easily fits anywhere. The drip tray is removable, which allows larger travel mugs to be accommodated.
Keurig K55
Keurig K55 is the successor of the K50 model. It offers more features and better functionality and flexibility. It exceeds the previous generation coffee brewer in every significant aspect.
Although these two coffee makers are similar, the K55 comes with a few improvements and new features.
As promised, the K55 model brews a delicious cup of coffee in under a minute. That’s a promising statement that the company successfully kept. We’ve personally tested the K55 model, and every time we made a cup of coffee, it was all set in 60 seconds.
The first thing I’d like to note is the water reservoir of the K55 model. The 48 ounces water reservoir allows you to brew several cups before having to refill, and that’s a huge plus.
The button controls of K55 are pretty good. There are two buttons – for ‘Power’ and the ‘Auto-Off’ feature. You can also select the size of your cup.
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The ‘Auto-Off’ feature of both K50 and K55 works well, and the coffee brewer will deactivate itself within 90 seconds of inactivity.
What I love the most about the coffee brewer is the descaling feature. If you don’t know what the feature does, I’ll explain here:
- Descaling helps to clean the internal parts of the coffee maker machine, and it’s quite effective for removing calcium deposits that might build up inside the Keurig K55.
Frankly, the Keurig K55 is a fantastic coffee maker machine that exceeds its predecessor in every major aspect. It offers more features, capability and flexibility.
Unlike the previous generation model, it will not disappoint and will meet – or even exceed – your expectations.
5. Advantages and Disadvantages
What we need to discuss now is the advantages and disadvantages of both coffee brewers. It’s essential to know all the pros and cons of K50 and K55 to avoid any misunderstandings after purchasing either of these two.
Hence we’ve created two detailed charts that perfectly illustrate the advantages and disadvantages of these coffee makers.
Keurig K50
| PROS | CONS | |
|---|---|---|
| Brews coffee fast | Might take more than a minute to brew a cup of coffee | |
| Removable drip tray | Noisy | |
| Brew sizes: 6, 8, 10 oz | A few instances when the K50 stopped working after a few weeks of use | |
| Button Controls | Terrible plastic taste | |
| Auto-Off Feature | ||
| Brews coffee, tea, hot cocoa, specialty and iced beverages | ||
| Water Reservoir | Purchase Keurig K50 |
Keurig K55
| PROS | CONS | |
|---|---|---|
| Descaling | No strength control | |
| Brew sizes: 6, 8, 10 oz | Noisy | |
| Removable drip tray | ||
| Brews coffee in under a minute | ||
| Water Reservoir | ||
| Button Controls | ||
| ‘Auto Off’ Feature | ||
| Indicator Lights | ||
| Variety of Colours | ||
| Two Water Filters | Purchase Keurig K55 |
One of the biggest advantages that customers have commented on is the K55’s K-cup compatibility. That’s a huge improvement since a lot of K50 owners complained about the lack of this feature in their machine
The charts above clearly show the difference between these models, where the Keurig K55 takes the top spot with its innovative and enhanced features.
6. Support
If there are any complications and you can’t find answers in the user’s manual, make sure to reach out to the support team of Keurig.
When people purchase new gadgets, they often get lost during specific processes and can’t figure what to do next. When they fail to find answers on forums or in the user’s manual and video guides, as a last resort they reach out to the support teams.
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Luckily, Keurig is well-known for its responsive and caring customer care area. I’ve personally reached out a few times and always received professional answers and tips.
Keurig K50 Review: Key Takeaway
Before concluding our comparison article, I’d like to present the key aspects of both coffee brewers. It’s essential to fully understand the capabilities of both to make the right purchase.
Keurig K50 is a fantastic coffee brewer that exceeds the majority of devices on the market. It offers excellent features; it’s powerful and flexible.
- Coffee Brewing Time – The company stated that the K50 model brews a delicious cup of coffee in under a minute. Sadly, we’ve tested the coffee maker, and it actually took more than a minute to brew our coffee.
- Reliability – While the majority of buyers labelled the coffee maker as reliable, some reported cases when the brewer stopped working after a few weeks of use. So it’s important to be aware of the issue if you decide to purchase this specific model.
- Auto-Off Feature – It’s an amazing feature that automatically deactivates the coffee maker within 90 seconds of inactivity. This leads to saving energy, of course, and the safety levels are much higher.
- Plastic Taste – Lots of buyers noted that the coffee brewed by the Keurig K50 had a plastic taste in it. That’s a huge issue that undermines just about everything.
Taking everything into account, Keurig K50 isn’t exactly a perfect coffee maker machine, and there are more advanced products on the market that are more reliable, powerful and capable.
Keurig K55 Review: Key Takeaway
As with the K50, we need to write about the primary features of Keurig K55. It’s the second-generation coffee maker that exceeds its competitor in every aspect.
- Descaling – Descaling is an addition that makes the whole cleaning process a lot easier. If you feel that the coffee brewer isn’t performing at its peak, try descaling to enhance the performance rate.
- Reliability – Keurig K55 is a highly reliable coffee brewer. We’ve rarely seen a case of someone reporting the product not functioning or suddenly breaking down out of the blue.
- Auto-Off – We’ve already covered what this feature does so there’s not much to add here. It’s just helpful that K55 has it.
- Variety of Colours – This coffee maker machine is available in multiple colours, and if you don’t like the standard black, you can choose one that better fits your taste.
- K-Cup Pods – The most significant advantage of the K55 model is that it brews all popular sizes of K-Cups (6, 8, 10 oz).
Lastly, the Keurig K55 is one of the most popular coffee maker machines the company has ever released. It’s functional, reliable and durable. It will never fail you and most likely will exceed your expectations.
Comparison Chart: Keurig K50 vs K55
Before concluding our comparison article, we’d like to present a detailed chat where we directly compare Keurig K50 and K55.
| NAME OF COFFEE MAKER | KEURIG K50 | KEURIG K55 |
|---|---|---|
| Coffee Maker Name | Keurig K50 | Keurig K55 |
| Cup Size | 6oz, 8oz, 10oz | 6oz, 8oz, 10oz |
| Removable Drip Tray | Yes | Yes |
| Light Indicators | Yes | Yes |
| Button Controls | Yes | Yes |
| ‘Auto Off’ Feature | Yes | Yes |
| Water Reservoir | Yes | Yes |
| K-Cup | Not Compatible | Compatible |
| Energy Efficient | Yes | Yes |
| Brew Time | Might need more than a minute | Under a minute |
| Easy to Set Up | Yes | Yes |
| Size | Compact; well-sized | Compact; well-sized |
| Dimensions Of The Product | 14.8 x 12 x 14.3 inches | 9.8 x 13.3 x 13 inches |
| Problems | Plastic Taste | Noisy |
| Unique Feature | None | Descaling |
| Variety of Colours | 1 | 2 |
| Check Price |
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While the chart shows that these two are largely similar features-wise, some differences play a key role regarding how well Keurig K50 and K55 perform.
There’s not much to discuss here since the K55 is a newer model and it’s free of bugs which present in the Keurig K50 model. The second-generation coffee maker is more powerful, durable and flexible.
The Bottom Line
Lastly, both coffee maker machines are favourite products that have high ratings and thousands of positive reviews. I’ve personally tested both brewers and adequately differentiated them so that it’s easier to determine which one is a better buy.
Due to the fact that the K50 isn’t that reliable, breaks quite often, and the coffee might have a plastic taste, it’s better to avoid purchasing this model since the chances of being left disappointed is high.
On the bright side, the K55 is a newer model that is reliable, functional and powerful. Today, many consider it to be the best coffee maker machine released by Keurig.
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It’s a best-selling product that has high ratings, and I’ve personally discussed the pros and cons of the brewer with other K55 owners. Everyone seems to be happy with the purchase, and they also mentioned that they would recommend it to a friend.
| Coffee Maker Name | Keurig K50 | Keurig K55 |
| Amazon Link |
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Terri says
Thanks. Great info. I was totally confused, but now I know what my husband is getting for Christmas. He’s a coffeeholic.
Tanzy says
The Article had me a bit confused. In one example you are saying that the K50 has no auto-off but then in other parts of the article you state it does. It also feels biased as though you are pushing the reviewer into buying the K55. Duh, the plastic tastes from the k50 who wants that? I know Amazon reviewers have complained about that quite a bit but mentioning it in the review just makes the reader go ok stop right there, obviously, I want the k55 because who wants a plastic taste in their coffee? Have *you* personally experienced this? Overall it was a nice review but it definitely is skewed to the k55.
Diana says
Pretty! This has been a really wonderful article. Many thanks for
providing this info.