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  3. ON400 vs RK6221 Simply Cook Plus

Ninja ON400 vs Tefal RK6221 Simply Cook Plus

What ON400 does better (6) and where RK6221 Simply Cook Plus wins (2) — every spec side by side.

Ninja ON400
Ninja · 2024ON400
8.2Score
6 advantages≈ US$150
Higher score
vs
Tefal RK6221 Simply Cook Plus
5.3Score
2 advantages≈ US$150
6.8Power & capacity3.1
9.2Versatility4.7
7.5Controls & convenience9.0

Why is ON400 better than RK6221 Simply Cook Plus?

  1. Power1,760 W vs 750 W2.3×
  2. Pressure cookingYes · RK6221 Simply Cook Plus: No
  3. Capacity (bowl / basket / pot)5.7 l vs 4 l+43%
  4. Slow cookingYes · RK6221 Simply Cook Plus: No
  5. Air fryingYes · RK6221 Simply Cook Plus: No
  6. Non-stick coatingYes · RK6221 Simply Cook Plus: No

Why is RK6221 Simply Cook Plus better than ON400?

  1. Dishwasher-safe partsNo · ON400: Yes
  2. Automatic programmes10 vs 12+20%
Specifications

Side by side

Ninja ON400Ninja ON400≈ US$1508.2
Power & capacity
Power1,760 W750 W
Capacity (bowl / basket / pot)5.7 l4 l
Automatic programmes1012
Cooking modes
FunctionsSteam, Sauté, Slow cook, Pressure cook, Air fry, BakeSteam, Bake, Roast, Rice
Pressure cookingYesNo
Slow cookingYesNo
SteamingYesYes
Sauté / searYesYes
Sous-videNoNo
Yoghurt programmeNoNo
Air fryingYesNo
BakingYesYes
Grill functionNoNo
DehydratingNoNo
Keep warmNoNo
Controls & smart
Display—LED
Timer—Yes
Delay start—Yes
Design & build
Dishwasher-safe partsNoYes
Non-stick coatingYesNo
Housing—Metal
Weight6.5 kg—
Width330 mm—
Height310 mm—
Depth350 mm—
Colours—Silver
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