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Cosori Dual Blaze vs Ninja Foodi MAX Dual Zone Air Fryer AF400UK

111 facts in comparison

Based on 184 Reddit opinions. Close race—Dual Blaze edges ahead.

184 opinions
Dual Blaze leads by 4pts
Reddit's Pick
Cosori Dual Blaze
84%
B+
Based on
237 Redditors
Winner

Cosori Dual Blaze

~$169.99
161 opinions

tldr; Reddit highly recommends the Cosori Dual Blaze for its dual heating elements, large capacity, high maximum temperature, and ease of use and cleaning.

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VS
Ninja Foodi MAX Dual Zone Air Fryer AF400UK
80%
B+
Based on
39 Redditors

Ninja Foodi MAX Dual Zone Air Fryer AF400UK

~$159.99
23 opinions

tldr; Reddit largely praises the Ninja Foodi MAX Dual Zone AF400UK as a versatile "Rolls Royce" air fryer, though some find its coils difficult to clean.

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Cooking PerformanceCapacityEase of UseCleaningBuild Quality
🔥COO
📦CAP
⭐EAS
⭐CLE
🔧BUI
83
Points
77
Points

Score by Category

Cooking Performance
84%100%
Capacity
87%60%
Ease of Use
86%75%
Cleaning
83%100%
Build Quality
60%25%

Why is Air Fryer AF400UK better than Cosori Dual Blaze?

  • Better cooking performance (100% vs 84%)
  • Better cleaning (100% vs 83%)
  • Dual baskets for cooking multiple items
  • Versatile functions: roast, bake, air fry
  • Saves money and time in cooking.
Based on 276 Reddit opinions
Too Close to Call

Reddit prefers the Dual Blaze

Winning by 4 points (84% vs 80%)

Better capacity
Better build quality
Better ease of use
High confidence (276 mentions)

💬Reddit Sentiment

Based on 276 Reddit mentions

Overall Rating

Dual Blaze
8.4/10
237 mentions
Fryer AF400UK
8.0/10
39 mentions
VALUE
Dual Blaze9.5/10
Fryer AF400UK10.0/10
COOKING PERFORMANCE
Dual Blaze8.4/10
Fryer AF400UK10.0/10
CLEANING
Dual Blaze8.3/10
Fryer AF400UK10.0/10
CAPACITY
Dual Blaze8.7/10
Fryer AF400UK6.0/10
BUILD QUALITY
Dual Blaze6.0/10
Fryer AF400UK2.5/10
EASE OF USE
Dual Blaze8.6/10
Fryer AF400UK7.5/10
⚔️

Head to Head

Head to Head

Dual Blaze: 3|Fryer AF400UK: 3
ValueFryer AF400UK
Dual Blaze95%
Fryer AF400UK100%
Cooking PerformanceFryer AF400UK
Dual Blaze84%
Fryer AF400UK100%
CleaningFryer AF400UK
Dual Blaze83%
Fryer AF400UK100%
CapacityDual Blaze
Dual Blaze87%
Fryer AF400UK60%
Build QualityDual Blaze
Dual Blaze60%
Fryer AF400UK25%
Ease Of UseDual Blaze
Dual Blaze86%
Fryer AF400UK75%
Dual Blaze84%
Fryer AF400UK80%
Close race - Dual Blaze edges ahead by 4 points

Key Specs

SpecCosori Dual BlazeNinja Foodi MAX Dual Zone Air Fryer AF400UK
Brand
COSORI
Ninja
Manufacturer
COSORI
SharkNinja
Color
Black, Gray
Black
Weight
19.2 Pounds
—
Height
11.9 inches
32.5 cm

Key Highlights

Cosori Dual BlazeWinner
🌡️ Flexibility of two independent heating
⚖️ Massive size, big enough for full meals for
🧹 Easy to use and clean.
🌡️ Highest max temperature and most
Ninja Foodi MAX Dual Zone Air Fryer AF400UK
🍳 Dual baskets for cooking multiple items
🍳 Versatile functions: roast, bake, air fry
💰 Saves money and time in cooking.
📦 Recommended for larger families (AF400).
⚠️ Coils are not easy to clean.

Topic Battles

Dual Blaze: 3|Tied: 0|Fryer AF400UK: 2
🔥Cooking Performance
Fryer AF400UK wins
Dual Blaze
84%
Fryer AF400UK
100%
📦Capacity
Dual Blaze wins
Dual Blaze
87%
Fryer AF400UK
60%
⭐Ease of Use
Dual Blaze wins
Dual Blaze
86%
Fryer AF400UK
75%
⭐Cleaning
Fryer AF400UK wins
Dual Blaze
83%
Fryer AF400UK
100%
🔧Build Quality
Dual Blaze wins
Dual Blaze
60%
Fryer AF400UK
25%

Based on Reddit sentiment across 5 categories

📈Where They Rank

💬What Redditors Actually Say

What Redditors Say

Best praise vs top criticism for Cosori Dual Blaze

Best Praise
+17 pts
“I just put a sticker over the one in my Cosori. It is now quiet, humble, and subservient.”
r/airfryer
View
Top Criticism
+6 pts
“LMAO. It's Cosori not Corosi. Not an Ad, I use what works. Did you read my post where I indicated that the Cosori Dual Blaze I had before this was a piece of crap? Obviously not. Then why TF did you even comment?”
r/airfryer
View
3 more quotes available below

What Redditors Say

Best praise vs top criticism for Ninja Foodi MAX Dual Zone Air Fryer AF400UK

Best Praise
+10 pts
“I have a ninja dual zone max, and I use it pretty much every day. I don’t always need the second drawer but it can come in handy when I need it. Space might be a necessary consideration, it is pretty big. I don’t put mine away as it’s in constant use.”
r/airfryer
View
Top Criticism
+2 pts
“so my personal experience with the Ninja AF400. Ordered it last year on black friday. Came with a factory defect which is aparently very common on these models. The tray sensor for both trays was not being pushed in all the way, so I would get an error when trying to start it. I contacted Amazon and because shipping it back would have been to expensive (Amazon Germany, i ordered from Romania) they just gave me the money back. I then managed to fix the sensor issue myself by adding some aluminum tape to the extruded part that was pushing it on each tray. It worked well for about 20 uses, then i noticed that the right side fan stopped blowing. After contacting Ninja directly I found out that they have no service shops in my country so I was basically on my own trying to fix it. The other problem was that my research on this issue was telling me that I need a new fan assembly and i could not get any answer as to where I could purchase the replacement part, even a PART NUMBER from Nijna. This was honestly such an exhausting customer experience and I gave up trying. I never had anything like that happen to me, where a company is not capable of providing a part number for a component of their own product... absolutely ridiculous. Being that I am somewhat technical, I decided to take the fryer apart, take the fan out and see if there is any part number on it that could help me find a replacement. Luckly the issue was visible as soon as I had the fan out: a veeeery thin wire that was disconected. Couldn't tell what the cause of it was but I replaced it and it works again. So as you can probably guess, I DO NOT recommend the Ninja. We bought it because all the youtube reviews were saying that it's the 'Rolls Royce' of air fryers.... Yeah right! Having these kinds of issues when we hardly even use the thing speaks for itself.”
r/airfryer
View
3 more quotes available below

📈Historical Price Data

Cosori Dual Blaze
Ninja Foodi MAX Dual Zone Air Fryer AF400UK
$140$160$180$200Apr '25May '25Jun '25Aug '25Sep '25Oct '25Nov '25Jan '26Feb '26Mar '26Low: $151.41Low: $155
Cosori Dual Blaze
All-time low: $139.39(2025-06)
Ninja Foodi MAX Dual Zone Air Fryer AF400UK
All-time low: $99.97(2023-11)
$10 below 90-day avg

Which is Better?

Cosori Dual Blaze Wins
84%
Blaze
vs
80%
AF400UK

Close race, but Cosori Dual Blaze edges ahead by 4 points based on 276 Reddit opinions.

Why Dual BlazeWinner
  • 🌡️ Flexibility of two independent heating
  • ⚖️ Massive size, big enough for full meals for
  • 🧹 Easy to use and clean.
  • More discussed (237 vs 39)
Why Fryer AF400UK
  • 🍳 Dual baskets for cooking multiple items
  • 🍳 Versatile functions: roast, bake, air fry

❤️The Love/Hate Breakdown

Sentiment Breakdown

58%Positive
Positive
58%
Neutral
32%
Negative
10%
Based on 237 Reddit opinions

Sentiment Breakdown

51%Positive
Positive
51%
Neutral
41%
Negative
8%
Based on 39 Reddit opinions
Cosori Dual BlazeCheck prices Ninja Foodi MAX Dual Zone Air Fryer AF400UKCheck prices

Frequently Asked Questions

Which is better, Cosori Dual Blaze or Ninja Foodi MAX Dual Zone Air Fryer AF400UK?
Based on 276 Reddit comments, Cosori Dual Blaze has a slight edge with 84% positive sentiment vs Ninja Foodi MAX Dual Zone Air Fryer AF400UK's 80%. The difference is small, so both are solid choices.
Should I buy Cosori Dual Blaze or Ninja Foodi MAX Dual Zone Air Fryer AF400UK?
Both have similar approval ratings (84% vs 80%), so focus on specific features, pricing, and what matters most to you.
What do Redditors love about Cosori Dual Blaze?
Reddit users highlight: Flexibility of two independent heating. Massive size, big enough for full meals for. Easy to use and clean.. With 237 mentions and 84% approval, it's a well-regarded choice in the community.
What do Redditors say about Ninja Foodi MAX Dual Zone Air Fryer AF400UK?
Reddit users highlight: Dual baskets for cooking multiple items. Versatile functions: roast, bake, air fry. Saves money and time in cooking.. With 39 mentions and 80% approval, it remains a popular alternative.
How many Reddit reviews were analyzed?
This comparison analyzed 276 Reddit comments: 237 about Cosori Dual Blaze and 39 about Ninja Foodi MAX Dual Zone Air Fryer AF400UK. Data was sourced from Air Fryers community discussions.
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Well-discussed products with many mentions tend to have more reliable scores than niche items with fewer data points.
Why trust Reddit over professional reviews?
Reddit users bought products with their own money and have no incentive to mislead. You're seeing hundreds of real opinions across different use cases, not just one reviewer's take. This crowdsourced approach surfaces both common praise and recurring complaints.

184 Reddit opinions analyzed · Last updated 4/4/2026

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Cosori Dual Blaze vs Ninja Foodi Max Dual Zone Air Fryer Af400uk: Which Is Better? | Reddit Says... | reccs.co