Welcome back! Recently, I received quite a few questions asking whether the Cosori dual basket air fryer takes longer to cook than the Ninja Dual Zone because it has a lower wattage. Having used both models for an extended period of time, my instinctive answer was that I did not notice any real difference.
However, I wanted a proper, tested answer, so I decided to put Ninja Dual Zone Max vs Cosori Dual basket both machines through three real-world cooking tests to find out which one truly cooks faster and whether a higher wattage actually matters when choosing the right air fryer for you.
Table of Contents
Meet the Contenders
The Ninja Dual Zone Max is rated at 2,470 watts, while the Cosori Dual Basket comes in at 1,750 watts. The Ninja is 10% bigger than the Cosori but 30% more powerful. Based on those numbers alone, if wattage genuinely matters, we should see a clear difference in cooking times across the tests.
Frozen Pastries Test
For the first test, I used frozen pastries and ran both air fryers on identical settings. I also connected each one to a wattage meter to monitor how much power they actually consumed during cooking. The results here were quite interesting.
The maximum wattage the Cosori Dual Basket drew was 1,735 watts, which is very close to its rated maximum. The Ninja, on the other hand, produced a rather surprising result. It drew significantly less power than the Cosori, peaking at just 1,240 watts, which is roughly half of its rated maximum.
Since I only had one wattage meter, I tested each air fryer separately. The Cosori went first. I set it to bake at 180 degrees for 15 minutes. After 13 minutes, I took out the pain au chocolat and turned the pain au raisin over, and after another 2 minutes, the second pastry was done and placed on the cooling rack. I then repeated the same process with the Ninja Dual Zone Max at 13 minutes, took one out, turned the other over, and finished the cook.
Looking at the results, the Ninja pastries were noticeably more done on the outside. However, when cut open, the Cosori pastries appeared cooked through more evenly. That said, this could be because the Cosori pastries had extra time resting on the cooling rack while the Ninja finished its cook.
Also Read: Ninja Foodi Dual Zone Vs Dual Zone Max
Chicken Breasts Test
The second test involved two raw chicken breasts taken straight from the fridge, each coated in a little oil and lemon juice and weighing roughly the same. I set both air fryers for 15 minutes as the first check.
After 15 minutes, the chicken in the Cosori Dual Basket had reached 74 degrees Celsius, which is perfectly cooked. The chicken in the Ninja, however, had already climbed to 85 degrees after the same 15 minutes, meaning it had cooked noticeably faster. Looking at both pieces side by side, there was no visible difference on the outside, but the internal temperature told a clear story about which machine ran hotter and faster.
Homemade Fries Test
The final test was a batch of homemade fries. These were part-cooked at 170 degrees on the air fry setting for 15 minutes, placed in the freezer for a couple of hours, and then finished on air fry at 200 degrees for 8 minutes just before serving.
The results once again showed a clear difference. The Cosori fries on the left looked lighter, while the Ninja Dual Zone Max fries on the right were more deeply cooked.
It might be tempting to say the Ninja overcooked them, but it is worth noting that I have been using the Cosori for a long time and I base all my temperatures and timings around that machine. Knowing what I know now, I would reduce both the temperature and the time slightly when cooking in the Ninja.
Comparison Table
| Feature | Ninja Dual Zone Max | Cosori Dual Basket |
|---|---|---|
| Wattage (Rated) | 2,470W | 1,750W |
| Wattage (Actual Peak Drawn) | 1,240W | 1,735W |
| Size Comparison | 10% Larger | Standard |
| Power Comparison | 30% More Powerful | Standard |
| Pastry Test Result | More done on outside | Better internal cook |
| Chicken Temp (15 mins) | 85°C | 74°C |
| Fries Result | Deeper, darker cook | Lighter finish |
| Cooking Speed | Faster | Slightly slower |
| Running Cost | Lower (less power drawn) | Slightly higher |
| Best For | Those wanting faster results | Those wanting familiar, even cooking |
Ninja Dual Zone Max vs Cosori Dual Basket
I can now definitively say that yes, the Ninja Dual Zone Max does cook faster than the Cosori Dual Basket. What makes this even more interesting is that it achieves this using less power during cooking, which also makes it cheaper to run.
However, here is the important thing to keep in mind. Both of these air fryers cook faster than a conventional oven, and the differences in timing between the two are actually quite small. So if you love your Cosori, please do not let this put you off. It is a fantastic machine that consistently delivers great results.
Read More: Do you need to preheat your Air Fryer
