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Head-to-head

Cosori - Lite 4.0 Qt vs Tefal - Easy Fry 9-in-1 FW501827

Last updated · How Mars Score works
Lite 4.0 QtCOSORIRENDER
Probe A
Cosori
Lite 4.0 Qt
63.1/ 100C
Power78· 40%
Capacity41· 30%
Features· 30%
Easy Fry 9-in-1 FW501827TEFALRENDER
Probe B
Tefal
Easy Fry 9-in-1 FW501827
55.5/ 100D
Power65· 40%
Capacity42· 30%
Features· 30%
Quick verdict

Between the Lite 4.0 Qt and Easy Fry 9-in-1 FW501827, the Lite 4.0 Qt comes out ahead in max temperature, while the Easy Fry 9-in-1 FW501827 wins on capacity / wattage. Overall, the Lite 4.0 Qt scores 63.1 and the Easy Fry 9-in-1 FW501827 scores 55.5 on our Mars Score.

Buying advice

Which should you buy?

The Lite 4.0 Qt edges ahead on the Mars Score (63.1 vs 55.5), but the 7.6-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the Lite 4.0 Qt if you care most about max temperature. The biggest gaps in its favor are max temperature.

Pick the Easy Fry 9-in-1 FW501827 if you care most about capacity / wattage. Its strongest claims are capacity, wattage.

Both ship with comparable dual zone, presets, so those specs do not separate the two — focus on the differences below.

Bottom line: the Lite 4.0 Qt is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.

Why Cosori - Lite 4.0 Qt wins

  • Max temperature — 15.00% more. 230 °C vs 200 °C.

Why Tefal - Easy Fry 9-in-1 FW501827 wins

  • Capacity — 10.53% more. 4.2 L vs 3.8 L.
  • Wattage — 3.33% more. 1550 W vs 1500 W.
Full readout

Spec comparison

Capacity

SpecCosori - Lite 4.0 QtTefal - Easy Fry 9-in-1 FW501827
Capacity3.8 L4.2 Llead
Dual zonefalsefalse

Power

SpecCosori - Lite 4.0 QtTefal - Easy Fry 9-in-1 FW501827
Wattage1500 W1550 Wlead
Max temperature230 °Clead200 °C

Features

SpecCosori - Lite 4.0 QtTefal - Easy Fry 9-in-1 FW501827
Presets99
Smart appfalsefalse
Dishwasher-safetruetrue
Noise52 dBlead58 dB
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