It was a rainy Tuesday morning. I stood in my kitchen. I felt like a tired zombie. I needed a strong cup of joy to wake up fast. I tested the Ninja CM401 Vs CM405a to find the best brew. Both promised real cafe magic without using any pods. One just made me smile more.
Ninja CM401 Review

This brewer looks very sleek and modern. It has a shiny glass carafe. The water tank holds a lot of water. It fits very well on my kitchen counter.
Pros and Cons
Here is a quick look at the good and bad parts.
| Pros | Cons |
| Makes rich hot coffee | Takes up a lot of space |
| Built-in milk frother | Lots of plastic parts |
| Easy to clean glass | Hard to fill under cabinets |
My Joy After Two Months
I used this maker every single day. The frother makes cold milk very fluffy. I love the rich brew setting a lot.

It gives my morning a big, happy boost. The glass carafe keeps coffee hot on the warm plate. The smart scoop attaches to the side. I wash the parts easily right in the sink.
Recommendation
This machine is perfect for iced coffee fans. It is great for big families who drink pots. It is not good for people with tiny kitchens.
Ninja CM405a Review
This model looks almost the exact same. It has a smooth, matte black finish. It also comes with a nice glass carafe. The frother folds away just like the other one. It is often found at specific retail stores.

Pros and Cons
Here are the bright sides and the hard downsides.
| Pros | Cons |
| Great specialty brews | Carafe feels a bit thin |
| Folds away neatly | Takes time to brew a pot |
| Simple dial controls | Loud when water drips |
Daily Brewing Magic
I bought this twin model for my office desk. I have used it for ten full weeks. The taste is pure, hot, and bold. It does not use any old pods.

The specialty brew makes tiny, strong coffee shots. I pour them over fresh ice cubes. It is very easy to use when I am half asleep.
Recommendation
This is perfect for budget buyers wanting bold taste. It is great for standard black coffee lovers. It is not good for folks who want real pressure espresso.
Detail Comparison for Ninja CM401 Vs CM405a
These two brewers share many cool traits. They look like twins at a fast glance. Yet, small facts set them far apart. Let us look at five key points now.
Brewing Capacity & Footprint: Ninja CM401 Vs CM405a
Both hold ten cups of fresh coffee. They use the exact same counter space. They are tall and quite wide. You need room to lift the top lid open.
| Feature | Ninja CM401 | Ninja CM405a |
| Size | 15 inches tall | 15 inches tall |
| Cups | 10 cups | 10 cups |
Rating: Ninja CM401 (9/10), Ninja CM405a (9/10)

Brew Quality & Flavor Extraction: Ninja CM401 Vs CM405a
Both make very tasty, hot cups. The classic mode is very smooth. The rich mode brings out deep cocoa notes. I tasted no real difference here at all.
| Feature | Ninja CM401 | Ninja CM405a |
| Taste | Rich and bold | Rich and bold |
| Pod-free | Yes, no pods | Yes, no pods |
Rating: Ninja CM401 (9/10), Ninja CM405a (9/10)
Ease of Use & Programmability: Ninja CM401 Vs CM405a
They both have simple dial controls. You can set a delay brew time easily. I woke up to hot coffee every single day. The screen is clear and very bright.
| Feature | Ninja CM401 | Ninja CM405a |
| Delay Brew | Yes | Yes |
| Drip Stop | Yes | Yes |
Rating: Ninja CM401 (10/10), Ninja CM405a (10/10)

Cleaning & Descaling Process: Ninja CM401 Vs CM405a
Washing these machines is not too hard. The carafe goes in the dish washer safely. You can pull the frother whisk right off. The clean light tells you when to wash it.
| Feature | Ninja CM401 | Ninja CM405a |
| Dishwasher Safe | Yes, main parts | Yes, main parts |
| Clean Alert | Yes | Yes |
Rating: Ninja CM401 (8/10), Ninja CM405a (8/10)
Build Quality & Durability: Ninja CM401 Vs CM405a
Both use strong plastic main bodies. The CM401 shines with real steel trims. The CM405a uses a plain matte black look. They both feel solid but slightly light.
| Feature | Ninja CM401 | Ninja CM405a |
| Materials | Plastic and steel | Mostly thick plastic |
| Carafe | Glass carafe | Glass carafe |
Rating: Ninja CM401 (8/10), Ninja CM405a (7/10)
Conclusion
My long journey with the Ninja CM401 Vs CM405a was very fun. They both brew a truly fantastic pot. The CM401 looks a bit nicer with steel trims. You will love either one in your own kitchen.