vsMars
Head-to-head

Ninja - Double Stack XL SL400 vs Russell Hobbs - PuriFry

Last updated · How Mars Score works
Double Stack XL SL400NINJARENDER
Probe A
Ninja
Double Stack XL SL400
76.5/ 100B
Power92· 40%
Capacity55· 30%
Features—· 30%
PuriFryRUSSELL HOBBSRENDER
Probe B
Russell Hobbs
PuriFry
52.9/ 100D
Power61· 40%
Capacity40· 30%
Features—· 30%
Quick verdict

Between the Double Stack XL SL400 and PuriFry, the Double Stack XL SL400 comes out ahead in capacity and wattage, while the PuriFry wins on presets. Overall, the Double Stack XL SL400 scores 76.5 and the PuriFry scores 52.9 on our Mars Score.

Buying advice

Which should you buy?

The Double Stack XL SL400 is the clear pick on raw spec strength, leading by 23.6 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.

Pick the Double Stack XL SL400 if you care most about capacity and wattage. The biggest gaps in its favor are capacity, wattage, max temperature, among others.

Pick the PuriFry if you care most about presets. Its strongest claims are presets.

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 - Double Stack XL SL400 wins

  • ▲Capacity — 171.43% more. 9.5 L vs 3.5 L.
  • ▲Wattage — 71.43% more. 2400 W vs 1400 W.
  • ▲Max temperature — 16.00% more. 232 °C vs 200 °C.
  • ▲Has Dual zone.

Why Russell Hobbs - PuriFry wins

  • ▲Presets — 1.00 more. 7 vs 6.
Full readout

Spec comparison

Capacity

SpecNinja - Double Stack XL SL400Russell Hobbs - PuriFry
Capacity9.5 Llead3.5 L
Dual zonetrueleadfalse

Power

SpecNinja - Double Stack XL SL400Russell Hobbs - PuriFry
Wattage2400 Wlead1400 W
Max temperature232 °Clead200 °C

Features

SpecNinja - Double Stack XL SL400Russell Hobbs - PuriFry
Presets67lead
Smart appfalsefalse
Dishwasher-safetruetrue
Noise60 dB55 dBlead
Reader questions

Frequently asked

Drill down

Spec-level deep dives

Capacity→Dual zone→Wattage→Max temperature→Presets→Smart app→Dishwasher-safe→Noise→
By manufacturer

More from the same brands

Ninja →4

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.