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  3. XXL Doppelkammer vs SL400 XL

Arendo XXL Doppelkammer vs Ninja SL400 XL

What XXL Doppelkammer does better (4) and where SL400 XL wins (3) — every spec side by side.

Arendo XXL Doppelkammer
Arendo · 2025XXL Doppelkammer
9.2Score
4 advantages≈ US$140
Higher score
vs
Ninja SL400 XL
Ninja · 2024SL400 XL
8.7Score
3 advantages≈ US$160
7.1Power & capacity6.5
9.7Versatility9.2
7.2Controls & convenience8.6
Dimensions

Size comparison

XXL DoppelkammerSL400 XL
240 × 450470280 × 385470
XXL DoppelkammerSL400 XLDifference
Height450 mm385 mm+65 mm
Width240 mm280 mm−40 mm
Depth470 mm470 mm=

Drawn to the same scale from the official dimensions (front and side).

Why is XXL Doppelkammer better than SL400 XL?

  1. Capacity (bowl / basket / pot)11 l vs 9.5 l+16%
  2. Grill functionYes · SL400 XL: No
  3. Non-stick coatingYes · SL400 XL: No
  4. Max. temperature190 °C vs 180 °C+6%

Why is SL400 XL better than XXL Doppelkammer?

  1. Dishwasher-safe partsNo · XXL Doppelkammer: Yes
  2. Power2,400 W vs 2,470 W+3%
  3. DisplayLED vs LCD
Specifications

Side by side

Ninja SL400 XLNinja SL400 XL≈ US$1608.7
Power & capacity
Power2,400 W2,470 W
Capacity (bowl / basket / pot)11 l9.5 l
Automatic programmes66
Max. temperature190 °C180 °C
Cooking modes
FunctionsCook, Air fry, Bake, Roast, Grill, DehydrateCook, Air fry, Bake, Roast, Dehydrate
SteamingNoNo
BakingYesYes
Grill functionYesNo
DehydratingYesYes
Keep warmNoNo
Baskets / cooking zones22
Sync / match finish—No
Viewing window—No
Controls & smart
DisplayLEDLCD
Timer—Yes
App control—Yes
Design & build
Dishwasher-safe partsNoYes
Non-stick coatingYesNo
HousingStainless steelPlastic
Width240 mm280 mm
Height450 mm385 mm
Depth470 mm470 mm
ColoursBlack—
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