It’s time again to compare two Keurig machines. The K150 vs. the K155. Keurig has a long history of producing high-quality machines for over 20 years, so you know you’re getting a good machine with a Keurig.
When you’re buying a coffee machine, it’s essential to consider the brand your purchasing and the quality it provides. If you’ve already chosen the Keurig brand, then it’s time to decide on your budget and what you’ll be using the machine for and how many people will be using it.
Once you’ve decided on these factors, then you should be in an excellent position to buy a machine. In this article, we’ll be taking a look at the Keurig K150 vs. Keurig K155. So let’s jump in and take a look at the two machines.
Which Machine Is Better?
Our Winner: Keurig K155




Keurig K155
The Keurig K155 aesthetically is similar in looks to the Keurig K150. The K155 measures 14 x 10.38 x 13.8 in and weighs just 6 lbs so it’s a very light machine and will fit well into any small office or any kitchen space.
The K155 has a large 90 oz Water Tank, which will give you around 18 cups of coffee before you will need to refill the tank. Which once again is a positive as you won’t need to think about refilling the tank constantly.
Keurig K155 Office Pro

- 1,400 Watts, 120 VAC, Easily drains for transport and storage, In addition, this brewer cannot be plumbed to a water line
The Keurig K155 comes with four different brewing sizes to select from 4 oz, 6 oz, 8 oz, 10 oz. You can also choose the strength of the coffee you want, ranging from stronger to milder brews. The Keurig K155 is very simple to use, insert the pod that you like, make sure the Water Tank is full, select the size of brew that you want, and press brew.
Nearly all of the functions which are included through the K155 are available through the full-color LCD touchscreen. The on/off button is located near the back left side of the unit. Through the touch screen, you can set the time through the digital clock.
Essential Features
You can also select the temperature of your brew, with the temperatures ranging 5 degrees either side of the default 193-degree setting. So you have plenty of room to maneuver with what temperature you like to enjoy your coffee at. Like the Keurig 150, the K155 can be changed to three different languages (English, French, and Spanish).
The Keurig K155 also comes with a removable drip tray. This is a handy feature of the machine as it makes clearing any spills nice and easy. Be sure to clean the tray out regularly to prevent it from growing any mold or developing any bad odors.
The K155 also has the auto ‘on/off’ feature included on most Keurig machines so you can program the machine to turn off after each use, which is good, because if you’re a little clumsy like I am sometimes you know it’s easy to forget to turn off the machine! Having an auto on/off feature improves the energy efficiency of the Keurig K155.
Pros and Cons of the Keurig K155
✔ Very well constructed and durable machine
✔ Large 90 oz Water Tank, allowing for up to 18 cups to be served before it needs refilling
✔ Programmable options to set brew strength
✔ Good range of temperatures to select from
✔ Removable drip tray
✔ The machine is easy to clean
✔ The K155 Keurig is not reliant on K-cup pods
✗ The machine is similar to the K150 Keurig
Keurig K150
The Keurig K150 is a small but compact machine, measuring 14 x 10.5 x 13.6 in and weighing 21.4 pounds. The K150 is perfect for small or medium-sized businesses and would also look good on any kitchen countertop.
The Keurig K150 comes with a 90 oz Water Tank, it’s easy to remove, and as its 90 oz, you won’t have to refill it every time you make a coffee. With a 90 oz Water Tank, you can drink up to 18 cups before you have to refill the tank. The Keurig K150 allows you to brew up to five different brew sizes: 4 oz, 6 oz, 8 oz, 10 oz, 12 oz and you can choose the strength of the brew that you would like.
Keurig K150 Commercial Brewing System

- Designed for small to medium sized businesses, and durably built to perform day in and day out, the k150 commercial coffee maker delivers beverages everyone will love
- Touch screen interface: Full color touch screen with adjustable brew temperature, programmable auto on/off settings, and you can walk through brewing instructions in three different languages
- Pour over water reservoir: Go big with the k150 with a 90 ounce, easy to fill, removable water reservoir, you can make upto 18 cups before refilling; Faster brewer speed
- Five brew sizes: choose from five different brew sizes: 4 ounce, 6 ounce, 8 ounce, 10 ounce, or 12 ounce From strong to milder brewed beverages; Because tastes differ
- Removable drip tray: The drip tray is designed for easy cleanup and versatility; It slides out of the way to accommodate travel mugs; Plus, it's dishwasher safe
The K150 also comes with a removable drip tray so you can be sure that you there are any spills then they will be caught. The Drip Tray is designed for easy cleanup and versatility. Be sure to wash it out every so often to avoid any water or coffee sitting in there too long. The drip tray also slides out of the way if you want to fill up a travel cup.
Energy Efficiency
Like with other Keurig machines the K150 also has a fully programmable touch screen, where you can adjust the temperature of your brew, the K150’s touch screen is black and white. The K150 through the touch screen also has an automatic on/off feature so you can set the exact time you want the machine to turn off but also make sure that it turns off after every time you’ve used it.
This is a feature that Keurig has included on many of their machines, and it improves the energy efficiency of the machines. You can also choose from three different languages using the touch screen, and it will walk you through step by step on exactly how to brew your coffee.
Pros and Cons of the Keurig K150
✔ Large 90 oz water tank
✔ Auto ‘On/Off’ feature, so the machine is energy efficient
✔ Removable drip tray, which is easy to clean
✔ Variety of brew sizes to choose from
✗ The machine is quite heavy
✗ Reliant on pods, which aren’t that good for the environment
Keurig K150 vs. the K155: Key Features
So, now we’ve had a look at both the machines let’s compare the two and see what the similarities and differences between the two machines.
Both the Keurig K150 and the Keurig K155 are both straightforward machines to use. Both machines have a similar aesthetic and have enough style to fit in well both office and kitchen environments. On both the K150 and the K155 you simply turn on the machine, insert the pod that you want, select the brew size you want, make sure that the water tank is sufficiently full and press brew.
Generally, it takes under a minute to brew the coffee from both machines. The K150 and the Keurig 155 are both pretty quiet while the coffee is brewing.
Size Of Tank
Both machines come with a large 90 oz tank which allows for 18 cups to be brewed before the tank has to be refilled. So both machines are work well if there is more than one coffee drinker in your house or if you’re looking to have a machine for your home office or your workplace.
Removable Drip Tray
Both the K150 and the K155 both come with removable drip trays. The trays on both machines can be removed, so a travel mug can be fit in if you’re looking to brew a cup of that size.
With the trays on both machines being removable both machines are easy to clean, be sure to regularly clean the space where the try normally sits to make sure any spills are cleared. It’s also advisable to clean the tray often so that no mold grows or any bad smells develop.
Settings
Both machines are fully programmable. You can select the strength of your brew on both machines, choosing how mild or strong you want your beverage to be. The time can be set on both machines through the LCD display screen. You can also select the size of the brew you would like through the display screen on both machines.
To be honest, there aren’t too many major differences between either machine. Both are solid durable machines, and both would be worthwhile investments. One of the differences between the two machines is the brew sizes which are available for selection. The K150 comes with more options than the K155.
Brew Sizes
With the K150 you can select from 5 different brew sizes 4 oz, 6 oz, 8 oz, 10 oz, and 12 oz. While the K155 you can select from 4 different brew sizes: 4 oz, 6 oz, 8 oz, and 10 oz. While the range of brew sizes shouldn’t make or break your choice when determining which machine you should select, it’s good to be aware of the difference in brew size options before you make a purchase.
Display Screen
Although both the display screens carry out similar functions, it’s worth noting that the LCD screen on the K150 is in black and white, while the LCD display screen on the K155 is in full color. Once again, this isn’t a huge difference but it’s worth knowing before you make the decision on which machine you want to purchase.
The Final Word
Our Winner: Keurig K155
Both the K150 and the Keurig K155 are high-quality coffee machines. They are both suitable for a household with more than one coffee drinker, both machines are also perfect for workplaces, especially if you have a team of people who enjoy coffee. The large 90 oz Water Tank on either machine will make sure that you get a large amount of coffee from one refill.
Weighing up both machines though, the K155 comes out on top just slightly, despite there being fewer brew sizes with the K155, the machine has a slightly slicker and more modern feel than the K150. Highlighted particularly with its full-color screen rather than a black and white display screen. It’s simple to use, easy to program and would make a great addition to any kitchen.
Keurig has done a great job with both machines though and whichever machine you decide on purchasing you can be sure that you are getting a high-quality, effective machine.
Keurig K155 Officepro® Premiere Brewer

- 1,400 Watts, 120 VAC, Easily drains for transport and storage, In addition, this brewer cannot be plumbed to a water line

Hi my name is Larry, a coffee aficionado from the US. I have already visited Colombia, Sumatra, Guatemala, Costa Rica, Ethiopia and Jamaica in my pursuit of finding the best-tasting coffee beans. I currently write from Bali and enjoy the relaxed life that you can only find in Canggu. Welcome to my coffee world!
Last update on 2023-02-02 / Images from Amazon Product Advertising API.