AIR FRYER OVEN REVIEW

Cosori Mini 2.1 QT 4-in-1 (CAF-LI211) Review

★★★★★ 4.7
4 owner reviews
7.4
Overall · #24 of 47

Crispiness8
Evenness7.8
Ease of use9
Noise8.3

A tiny 2.1-quart air fryer for one person, snacks and small kitchens. Cheap, light and quick, with just enough room for a single portion.

Capacity2.1 qt
Power900W
Programs4
Warranty1 year
✓ What we liked
  • Very small and light
  • Low price and cheap to run
  • Heats up fast for snacks
✗ Worth noting
  • Only 2.1 quarts, strictly one portion
  • 900W limits bigger cooks

How it tested

We ran the same battery of tests we use on every air fryer, from frozen chips to fresh wings and roast veg. Here is how it scored on each.

Crispiness — 8.0

For its size it crisps snacks and leftovers nicely. It is built for one portion rather than a meal for two.

Crispy food fresh from the air fryer

Evenness — 7.8

Fine within the small basket, with a shake for anything piled up.

Ease of use & cleanup — 9.0

The easiest of the lot. It is light to lift, quick to heat and the little basket washes in seconds.

Noise — 8.3

Quiet, as you would expect from a small unit.

Design & build

A compact grey fryer that tucks into any corner. Perfect for a dorm, office or small flat.

Who it’s for

✓ Buy it if…
  • You cook for one or want a snack maker
  • You have very little space
✗ Look elsewhere if…
  • You cook for two or more
  • You want to air fry full meals

Full specifications

Capacity2.1 qt
Power900W
Programs4
Temp range170-400°F
AccessoriesCrisper plate, in-app recipes
Dishwasher safeYes
ModelCAF-LI211
Warranty1 year

Our verdict

The Mini is a neat, cheap way to air fry for one. For reheating, snacks and single portions it does the job without taking up space or much money.

The 2.1-quart basket and 900W element are the obvious limits. Anyone cooking for two or more should size up to a 5-quart model.

How it compares

It is far smaller than the Pro LE and better suited to snacks than meals. Step up to a 5-quart Cosori as soon as you cook for more than one.

Compare all models →

Frequently asked

How many does it serve?

One person, or snacks and sides.

Is it good for a small flat?

Yes. It is one of the smallest air fryers around.

Marcus Bell, Appliance reviewer
Reviewed by Marcus Bell, Appliance reviewer
AirFryer Ovens test kitchen · Bought at retail, never supplied by the brand

Every oven runs the same five stages: preheat timing, a frozen chip crispiness run, a full tray evenness test, a full load cook, then noise, energy and cleanup. Scores carry the same weighting on every model, so commission never moves a ranking.

How we test →

Owner reviews

4.7
★★★★★
4 verified reviews

★★★★★

Lives in my office. Reheats lunch to crispy in minutes.

Lena V. · Jul 2026

★★★★☆

Does exactly what it says. Ideal little first air fryer.

Andrew S. · Jul 2026

★★★★☆

Great for snacks and leftovers. Too small for two but that is the point.

Josh M. · Jul 2026

★★★★★

Perfect for just me. Tiny, cheap and heats up in no time.

Katie R. · Jul 2026

STILL DECIDING?

See how it stacks up against every model we’ve tested

Line this air fryer up against every other one in our test kitchen and compare them on the things that matter: crispiness, evenness, capacity, noise and price, all scored on the same scale. Change the size or budget you have in mind and the table updates on the spot, so you can weigh the trade-offs and land on the model that truly fits your kitchen.

  • 47 models bought and tested at retail
  • The same 5 tests run on every single unit
  • No sponsored picks, so the ranking stays honest

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