Between the Crispi and Double Stack XL SL400, the Crispi comes out ahead in several specs, while the Double Stack XL SL400 wins on capacity and wattage. Overall, the Crispi scores 62 and the Double Stack XL SL400 scores 76.5 on our Mars Score.
Which should you buy?
The Double Stack XL SL400 is the clear pick on raw spec strength, leading by 14.5 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
The Crispi doesn't pull ahead on any single popular-comparison spec — its strengths sit in the spec table groups rather than the headline advantages.
Pick the Double Stack XL SL400 if you care most about capacity and wattage. Its strongest claims are capacity, wattage, presets, among others.
There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.
Bottom line: the Double Stack XL SL400 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Ninja - Crispi wins
- No decisive advantages.
Why Ninja - Double Stack XL SL400 wins
- ▲Capacity — 137.50% more. 9.5 L vs 4 L.
- ▲Wattage — 71.43% more. 2400 W vs 1400 W.
- ▲Presets — 2.00 more. 6 vs 4.
- ▲Has Dual zone.
- ▲Max temperature — 0.87% more. 232 °C vs 230 °C.
Spec comparison
Capacity
| Spec | Ninja - Crispi | Ninja - Double Stack XL SL400 |
|---|---|---|
| Capacity | 4 L | 9.5 Llead |
| Dual zone | false | truelead |
Power
| Spec | Ninja - Crispi | Ninja - Double Stack XL SL400 |
|---|---|---|
| Wattage | 1400 W | 2400 Wlead |
| Max temperature | 230 °C | 232 °Clead |
Features
| Spec | Ninja - Crispi | Ninja - Double Stack XL SL400 |
|---|---|---|
| Presets | 4 | 6lead |
| Smart app | false | false |
| Dishwasher-safe | true | true |
| Noise | 55 dBlead | 60 dB |
Frequently asked
Spec-level deep dives
More from the same brands
vsMars is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more.