When it comes to finding a coffee maker that balances convenience, speed, and versatility for an office or a busy home, the Keurig K155 could be the answer.
With its large water reservoir, user-friendly touchscreen, and multiple brew sizes, it seems like an all-around performer. But does it really live up to the hype?
I recently got my hands on the K155, put it through its paces, and here’s my honest review to help you decide if this machine is the right fit for your coffee needs.
| Dimensions | 10.38″D x 14″W x 13.8″H |
| Weight | 6 lbs |
| Touch Screen | Yes |
| Brew Sizes | 4 oz, 6 oz, 8 oz, and 10 oz |
| Water Reservoir | 90 oz |
Keurig K155 First Impressions and Unboxing
Unboxing the Keurig K155 was straightforward. It’s well-packaged and comes with everything you need to get started, including a detailed instruction manual that makes setup a breeze.
The machine itself looks sleek and professional, with a sturdy build that feels like it could handle the demands of a busy office.
One thing you’ll notice right away is its size—it’s not exactly compact. It’s designed with a large, 90-ounce water reservoir, which is great for reducing the number of refills needed throughout the day.
However, if you’re tight on counter space, keep in mind that this machine will take up some room. I set mine up in my kitchen, and it definitely took a bit of rearranging.
Still, the larger size didn’t bother me too much because of its obvious capacity benefits.
What did bother me, however, is the weight. Keurig K155 weighs 6 lbs, and because it’s so bulky, it was a struggle getting it on the counter on my own.
If you want a compact coffee maker that you can move around as needed, this isn’t the one.
Key Features of the Keurig K155
Touchscreen Interface
The touchscreen is one of the standout features of the K155. It’s easy to navigate and has plenty of customization options.
From brew size to temperature settings, it lets you tailor your cup of coffee just the way you like it. I enjoyed the simple icons and the intuitive layout. Changing settings didn’t feel cumbersome; it was all right there, neatly laid out.
You can even program the machine to turn on and off at specific times, which is super handy if you want to save energy when it’s not in use.
Large Water Reservoir
The 90-ounce water reservoir is a game-changer, especially if you’re using this in an office environment or have multiple coffee drinkers at home.
The machine can brew 18 cups before needing to refill.
I’ve found that on an average work-from-home day, I only need to refill it every four to five days. It’s easy to remove and fill, too—no need to detach and carry a cumbersome reservoir across the kitchen.
Multiple Brew Sizes
This coffee maker has four different sizes: 4, 6, 8, and 10 ounces. If you like to vary your coffee strength or cater to different preferences, this flexibility is a big plus.
The 8-ounce setting was my go-to because it gives a balanced flavor that isn’t too weak or too strong.
However, if you prefer larger cups, you might find the 10-ounce option a bit underwhelming, as it tends to dilute the flavor more than I’d like.
This brings me to an important point—the K155 is best for those who enjoy regular to small cups of coffee rather than larger servings.
Fast Brewing
Speed is where the K155 shines. Once you’ve filled the water reservoir and the machine has heated up, it only takes about a minute to brew a cup of coffee.
On busy mornings, this quick brew time is a lifesaver. Compared to my previous Keurig K-Supreme Plus, the K155 seems slightly faster, though it may be because the larger water reservoir reduces the need to wait for refills.
Quiet Brew Technology
Another highlight is its Quiet Brew Technology. If you’re like me and enjoy a peaceful morning, the K155’s quiet operation will be a blessing.
It’s noticeably quieter than the Keurig K-Elite, which tends to have a bit more noise during the brewing process.
The K155’s subtle hum won’t disturb a morning meeting or a quiet house.
Performance and Brewing Experience
In terms of performance, the Keurig K155 is pretty reliable. I’ve used it for about a month now, brewing several cups a day, and it hasn’t skipped a beat.
The coffee quality is consistent, which is something I can’t say for every single-serve coffee maker I’ve tried.
Now, let’s talk flavor. If you’re used to standard Keurig coffee makers, the K155 will deliver a similar taste profile.
The machine uses K-Cups and the flavor is good but not outstanding. I found that using a stronger roast, like a dark French blend, provided the best results, especially when brewed at the 8-ounce setting.
However, lighter roasts can sometimes taste a bit watered down, particularly at the 10-ounce size.
If you’re a coffee connoisseur seeking barista-quality espresso shots, this might not be the machine for you. But for everyday, hassle-free coffee, it does the job well.
Maintenance and Cleaning
Maintenance is straightforward, which is great for busy individuals or offices. The removable drip tray makes it easy to clean up any spills, and you can fit a travel mug under the spout when the tray is removed.
The reservoir is easy to detach and clean, although you’ll want to be careful not to spill water when moving it back and forth.
Descaling the machine is essential to keep it running smoothly, especially if you have hard water.
The touchscreen has a helpful reminder feature that lets you know when it’s time for descaling.
I followed the instructions to descale it using a Keurig solution, and it was a painless process that took about 20 minutes.
| Pros | Cons |
| Large Water Reservoir: Great for multiple users; reduces the need for frequent refills. | Flavor at Larger Sizes: The 10-ounce brew can taste diluted with some K-Cups. |
| Touchscreen Interface: Intuitive and easy to use, with programmable features. | Size: It’s on the larger side, so make sure you have ample counter space. |
| Quick Brewing: Ideal for busy mornings or high-traffic areas like an office. | Price: It’s pricier than standard Keurig models. |
| Quiet Operation: Won’t disturb a quiet environment. |
Comparison to Other Keurig Models
Keurig K155 vs. Keurig K-Supreme Plus
The K155 is geared more towards a high-traffic environment like an office. The K-Supreme Plus has a 78-ounce water reservoir, which is sizable, but it doesn’t quite match the K155’s 90-ounce capacity.
This difference means fewer trips to refill, which is invaluable in a busy office setting.
The K155’s touchscreen interface is a more intuitive and programmable experience—perfect for an environment where multiple users might want to customize their brew settings.
On the other hand, the K-Supreme Plus features multi-stream technology, a standout for extracting more flavor from each K-Cup.
When I tested both, I noticed that the K-Supreme Plus produced a fuller-bodied coffee, particularly with medium and dark roasts.
If you’re someone who prioritizes flavor over sheer volume or customization, the K-Supreme Plus edges out the K155. However, if you want efficiency, speed, and ease of use for multiple people, the K155’s is more suitable for office needs.
Keurig K155 vs. Keurig K Elite
Keurig K-Elite has a 75-ounce water reservoir, smaller than the K155’s but still decent for home or small office use.
It doesn’t have a touchscreen, which makes it less customizable in terms of brewing temperature and timing. However, the K-Elite shines in versatility with its iced coffee option and a ‘strong’ brew setting.
During my testing, the iced coffee function was a nice touch, especially for warm days when you want a chilled drink without watering it down.
Also, the strong brew option gives a noticeable difference in flavor. It creates a bolder cup compared to the standard settings on the K155.
For purely office settings, though, the K155 has the upper hand. Its larger water tank, programmable touchscreen, and quieter operation make it more practical for multiple users throughout the day.
Frequently Asked Questions
Q: Can I use any K-Cup with the Keurig K155?
Yes, you can use any K-cup with the Keurig K155. The K155 is compatible with all standard K-Cups.
Is the Keurig K155 suitable for home use?
Yes, the Keurig K155 is suitable for home use. While it’s designed for office use, its features work equally well in a home setting, especially if you have multiple coffee drinkers.
How often do I need to descale the Keurig K155?
Descaling frequency depends on your water quality, but generally, every 3-6 months is recommended. The machine will notify you when it’s time to descale.
Is the Keurig K155 Worth It?
If you’re looking for a reliable coffee maker that can handle the demands of an office or a busy household, the Keurig K155 is worth considering.
Its large reservoir, easy touchscreen interface, and fast brewing make it a convenient option.
However, if you prefer larger cups of coffee, you might be left wanting a bit more flavor intensity at the 10-ounce setting.
Overall, I’d recommend the K155 for its functionality and reliability. It’s not perfect, but it’s definitely one of the better Keurig models for those who need a coffee maker that’s simple to use, quick, and built to handle frequent use.
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