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  3. SL300 vs SL451

Ninja SL300 vs Ninja SL451

What SL300 does better (2) and where SL451 wins (2) — every spec side by side.

Ninja SL300
Ninja · 2024SL300
8.1Score
2 advantages≈ US$130
vs
Ninja SL451
Ninja · 2025SL451
8.7Score
2 advantages≈ US$180
Higher score
6.3Power & capacity6.5
9.3Versatility9.2
6.0Controls & convenience8.6
Dimensions

Size comparison

SL300SL451
280 × 380420280 × 385470
SL300SL451Difference
Height380 mm385 mm−5 mm
Width280 mm280 mm=
Depth420 mm470 mm−50 mm

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

Why is SL300 better than SL451?

  1. Max. temperature240 °C vs 180 °C+33%
  2. DisplayTouchscreen vs LCD

Why is SL451 better than SL300?

  1. Dishwasher-safe partsNo · SL300: Yes
  2. Capacity (bowl / basket / pot)7.6 l vs 9.5 l+25%
Specifications

Side by side

Ninja SL300Ninja SL300≈ US$1308.1
Ninja SL451Ninja SL451≈ US$1808.7
Power & capacity
Power—2,470 W
Capacity (bowl / basket / pot)7.6 l9.5 l
Automatic programmes66
Max. temperature240 °C180 °C
Min. temperature40 °C—
Cooking modes
FunctionsCook, Air fry, Bake, Roast, Dehydrate, ReheatCook, Air fry, Bake, Roast, Dehydrate
SteamingNoNo
BakingYesYes
Grill functionNoNo
DehydratingYesYes
Keep warmNoNo
Baskets / cooking zones22
Sync / match finishNoNo
Viewing windowNoNo
Controls & smart
DisplayTouchscreenLCD
TimerYesYes
App controlYesYes
Design & build
Dishwasher-safe partsNoYes
Non-stick coatingNoNo
HousingPlasticPlastic
Weight9.8 kg—
Width280 mm280 mm
Height380 mm385 mm
Depth420 mm470 mm
ColoursBlack—
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