Deciding between the Keurig K50 vs K55 can be tricky, especially if you’re after a simple and fast coffee maker. Both models offer the convenience Keurig is known for, but they differ in ways that could impact your daily routine.
After trying them out myself, I noticed differences in brewing speed and overall experience that caught me by surprise. Let’s dive into the key distinctions to help you find the perfect match for your coffee needs.
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Keurig K50 Review
The Keurig K50 makes enjoying coffee, tea, and more easy and fast. With a range of drink options and a simple setup, it’s perfect for busy days.

What I Like
- Quick Brews: Ready in under a minute—no waiting!
- Drink Variety: Brews coffee, tea, iced drinks, and hot cocoa.
- Multiple Sizes: Choose from 6 oz., 8 oz., or 10 oz. for the perfect cup.
- Large Water Tank: 48 oz. The tank saves you time on refills.
- Energy-Saving Auto-Off: Shuts off on its own, saving power.
- Removable Drip Tray: Makes cleaning easy and fits travel mugs.
Tip: “For the best-tasting coffee, try descaling your Keurig every 3-6 months. This helps keep your machine clean and your coffee fresh.”
What Could Be Better
- Basic Controls: Lacks advanced settings for fine-tuning.
- Plastic Design: While lightweight, it might feel less durable.
- A Bit Loud: Can be noisy, which may be a concern in quiet spaces.
My Personal Coffee Making Experience
Using the Keurig K50 has truly improved my mornings. Its speed is a game-changer—I get a fresh cup in less than a minute, which is ideal for my busy routine. I love the iced coffee option too, especially on warmer days. The large water tank saves me from constant refilling, adding to its convenience. The only drawback is the noise level, which can be a bit loud during early mornings.
Tip: “To reduce brewing noise, place a mat under your Keurig. It helps soften the vibrations, making the brewing process quieter.”
Recommendation
The Keurig K50 is great for people who value convenience and variety. It’s perfect for quick, easy brews and a range of drink types. If you’re after advanced customization or a super-quiet machine, you may want to look at other options.
With its simple setup, fast brewing, and drink variety, the Keurig K50 is a solid choice for those seeking an easy, reliable coffee maker.
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Keurig K55 Review
The Keurig K55 Elite is a simple, single-serve coffee maker, perfect for those who want quick coffee without any fuss.

What I Like
- Reusable Filter: Use your own coffee grounds, which saves money and reduces waste.
- Quick Brewing: Brews in a minute or less—great for busy mornings.
- Multiple Brew Sizes: Choose between 6 oz., 8 oz., or 10 oz. sizes.
- Large Water Tank: The 48 oz. reservoir means fewer refills.
- Lightweight and Compact: Weighing only 3 pounds, it fits small spaces and is easy to move.
Tip: “For best flavor, try using filtered water and clean the filter often.”
What Could Be Better
- Basic Settings: No advanced options for adjusting temperature or strength.
- Plastic Build: It’s light, but the plastic may not feel very sturdy.
- Single-Serve Design: Good for individuals, but not ideal for brewing multiple cups at once.
My Personal Coffee Brewing Experience
The Keurig K55 has added ease to my mornings. The quick brew time is great when I’m in a rush, and I love that I can use my own coffee grounds. The large water tank lasts a few days, so I don’t have to refill it often. While it doesn’t have many options, it’s reliable and easy to use.
Tip: “If you like a bolder flavor, try using the 6 oz. brew size with fine grounds for a stronger taste.”
Recommendation
The Keurig K55 Elite is perfect for someone who wants a fast, simple coffee maker. It’s great for single servings and for people who like to use their own coffee grounds. If you need more control over your brew or want a machine that makes multiple cups, you may want a different model.
Overall, the K55 Elite is a solid choice for anyone who values ease and convenience in their coffee routine.
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Brewing Speed: Keurig K50 vs K55
Both models brew fast, but the K55 has a slight edge. It consistently brews in under a minute. The K50, though quick, can be slower with larger cup sizes.
Feature | Keurig K50 | Keurig K55 |
Brew Time | Around 1 minute | Under 1 minute |
Cup Sizes | 6 oz, 8 oz, 10 oz | 6 oz, 8 oz, 10 oz |
Ready-to-Brew | May need waiting | Always ready |
Winner: Keurig K55 for its speed without delays.
Coffee Temperature: Keurig K50 vs K55
Both models heat coffee well. However, the K55 keeps coffee hotter, ideal for those who like it very hot. The K50’s temperature can vary if you brew many cups in a row.
Feature | Keurig K50 | Keurig K55 |
Temperature Consistency | Moderate, may vary | Consistently hot |
Multiple Brew Cycles | Slows after each cup | Maintains heat level |
Ideal Temperature Range | Occasionally lower | Holds high temperature |
Winner: Keurig K55 for higher temperature consistency.
Water Tank Capacity: Keurig K50 vs K55
Water tank size affects refills. The K55 holds 48 oz, so you refill less often. The K50 has a 40 oz tank, meaning more frequent refills if you brew large cups.
Feature | Keurig K50 | Keurig K55 |
Water Tank Size | 40 oz | 48 oz |
Refill Frequency | Frequent | Less frequent |
Ideal for Large Use | Moderate | Better |
Winner: Keurig K55 with a larger tank for added convenience.
Filter Quality: Keurig K50 vs K55
The K55 includes a reusable filter, while the K50 does not. This makes the K55 more eco-friendly and cost-effective over time.
Feature | Keurig K50 | Keurig K55 |
Filter Type | Separate purchase needed | Reusable filter included |
Environmental Impact | Higher waste | Eco-friendlier |
Cost Efficiency | Additional pod cost | Saves with reusable filter |
Winner: Keurig K55 for eco-friendliness and reusability.
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Brew Quality: Keurig K50 vs K55
Both models deliver Keurig taste, but the K55’s consistent temperature and fast brewing speed enhance flavor.
Feature | Keurig K50 | Keurig K55 |
Flavor Consistency | Varies by brew | Consistent and strong |
Temperature Impact | Notable in large volumes | Maintains flavor integrity |
Pod Compatibility | Compatible with Keurig pods | Compatible with Keurig pods |
Winner: Keurig K55 for consistently strong, flavorful coffee.
Performance: Keurig K50 vs K55
Both perform well, but the K55 is more efficient, with faster brewing, a larger tank, and better temperature control.
Feature | Keurig K50 | Keurig K55 |
Overall Speed | Quick, with a slight wait | Consistently fast |
Temperature Control | Variable | High and stable |
Tank Convenience | Moderate | Large tank |
Winner: Keurig K55 for reliable speed and temperature performance.
Ease of Use: Keurig K50 vs K55
Both models are easy to use, but the K55’s larger tank and reusable filter add extra convenience.
Feature | Keurig K50 | Keurig K55 |
Water Tank Size | Requires more refills | Fewer refills |
Cleaning | Similar | Similar |
Filter Management | Separate filter needed | Filter included |
Winner: Keurig K55 for easier maintenance and fewer refills.
Value for Money: Keurig K50 vs K55
The K55’s extra features make it a better investment, especially if you value convenience and easy upkeep.
Feature | Keurig K50 | Keurig K55 |
Filter Cost | Separate purchase needed | Reusable filter included |
Tank Convenience | Smaller, frequent refills | Larger, fewer refills |
Overall Price | Lower | Slightly higher |
Winner: Keurig K55 for its added value.
Read More: Keurig K Select vs K Classic
Overall: Keurig K50 vs K55
The K55 is the better choice for convenience, consistency, and minimal upkeep. While the K50 is budget-friendly, the K55’s features justify its price.
Feature | Keurig K50 | Keurig K55 |
Best for Budget | Affordable | Mid-range, worth the value |
Maintenance | Standard upkeep | Fewer refills, reusable filter |
Overall Use | Moderate | Excellent |
Winner: Keurig K55 for superior performance, ease of use, and long-term value.
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FAQs: Keurig K50 vs K55
What is the main difference between the Keurig K50 vs K55?
The Keurig K55 has a larger water tank, reusable filter, and more consistent brewing speed and temperature, making it more convenient than the K50.
Does the Keurig K50 or K55 have faster brewing?
The Keurig K55 brews slightly faster, consistently under a minute, while the K50 can be a bit slower, especially with larger cup sizes.
Which Keurig model offers better coffee temperature: K50 or K55?
The Keurig K55 provides more consistent heat, delivering hotter coffee with each brew, while the K50’s temperature may vary after multiple cycles.
Can you use your own coffee grounds with the Keurig K50 or K55?
The Keurig K55 includes a reusable filter for using your own coffee grounds, while the K50 requires a separate purchase for this option.