Karosie Small Single Serve Coffee Maker, Fast Brew vs Mr. Coffee Black Coffee Maker, 12 Cups
Updated August 2026 — Karosie Small Single Serve Coffee Maker, Fast Brew wins on width and speed, Mr. Coffee Black Coffee Maker, 12 Cups wins on capacity.
The Karosie excels in speed and compact design, while the Mr. Coffee offers larger capacity and affordability.
Why Karosie Small Single Serve Coffee Maker, Fast Brew is better
Compact Size
Karosie is smaller, ideal for limited spaces.
Fast Brewing
Karosie brews in 120 seconds.
Self-Cleaning
Karosie has a self-cleaning feature.
Why Mr. Coffee Black Coffee Maker, 12 Cups is better
Larger Capacity
Mr. Coffee brews up to 12 cups.
Lower Price
Mr. Coffee is more affordable at $31.42.
Better Sales Rank
Mr. Coffee has a higher sales rank.
Overall score
Specifications
| Spec | Karosie Small Single Serve Coffee Maker, Fast Brew | Mr. Coffee Black Coffee Maker, 12 Cups |
|---|---|---|
| Brewing Type | Single Serve | Drip |
| Brew Time | 120 seconds | Not specified |
| Auto Pause | No | Yes |
| Self-Cleaning | Yes | No |
| Price | $39.99 | $31.42 |
Dimension comparison
Design and Size
When it comes to design and size, the Karosie Small Single Serve Coffee Maker is more compact than the Mr. Coffee Black Coffee Maker. The Karosie measures 9.45 inches in height and 4.33 inches in width, making it ideal for smaller spaces like dorm rooms or office desks. In contrast, the Mr. Coffee model is designed for larger servings, brewing up to 12 cups at a time, which makes it bulkier. This difference in size can significantly influence your choice depending on your kitchen space and the number of people you typically serve coffee to.
Brewing Capacity
The brewing capacity is a significant differentiator between the two models. The Karosie offers a single-serve option, brewing cups ranging from 6 to 12 ounces, suitable for those who prefer quick, individual servings of coffee. On the other hand, the Mr. Coffee can brew up to 12 cups, making it a better option for families or gatherings. If you often find yourself needing multiple cups in one go, the Mr. Coffee, with its larger capacity, is likely the more practical choice.
Brewing Speed
The Karosie Small Single Serve Coffee Maker brews coffee in as fast as 120 seconds, making it an excellent option for mornings when time is of the essence. In comparison, the Mr. Coffee does not specify a brewing time but is designed for a more traditional brewing process, which may take longer, especially when preparing a full pot. If speed is your priority, the Karosie stands out as the more efficient choice.
User Experience
User experience differs notably between the two coffee makers. The Karosie features a one-button operation that simplifies the brewing process. Its water tank includes a view window, allowing precise control over brewing strength. Conversely, the Mr. Coffee includes a Grab-A-Cup Auto Pause feature that lets you pour a cup before brewing finishes, which can be convenient if you are in a rush. Both models aim to enhance user convenience, but in different ways tailored to their respective brewing capacities.
Maintenance and Cleaning
In terms of maintenance, the Karosie comes with a self-cleaning feature that activates when descaling is needed, ensuring the machine remains in optimal condition. This feature can extend the lifespan of the coffee maker. In contrast, the Mr. Coffee includes a removable basket filter, making it easy to clean and refill. While both models have user-friendly maintenance features, the self-cleaning capability of the Karosie adds an extra layer of convenience for users who want to minimize upkeep.
Price Comparison
The Karosie is priced at $39.99, while the Mr. Coffee is more affordable at $31.42, making it about 17% cheaper. This price difference could be a deciding factor for budget-conscious buyers. While both machines offer unique features, the lower price point of the Mr. Coffee may appeal to those looking for a reliable coffee maker without breaking the bank.
Popularity and Sales Rank
In terms of popularity, the Mr. Coffee holds a significantly better sales rank at 4,275 compared to the Karosie's rank of 43,817. This suggests that the Mr. Coffee has a larger consumer base and may be perceived as a more trusted option by coffee drinkers. While sales rank alone does not determine quality, it does indicate that the Mr. Coffee model has resonated more with buyers, which could influence your choice if brand reputation is important to you.
Which should you buy?
Deciding between the Karosie Small Single Serve Coffee Maker and the Mr. Coffee Black Coffee Maker ultimately comes down to your specific needs. If you value speed, compact design, and the ability to brew single cups, the Karosie is the better choice. However, if you often brew for multiple people and prefer a more traditional coffee-making experience, the Mr. Coffee, with its larger capacity and lower price, is likely the more suitable option. Consider your brewing habits, kitchen space, and budget to make the best decision for your coffee needs.

