Ninja AF101 4-Quart Digital Air Fryer

Ninja AF101 4-Quart Digital Air Fryer

By Ninja · Air Fryers · Kitchen & Cooking

  • 4-quart ceramic-coated nonstick basket, fits 2 lbs of fries
  • 1550W with 4-in-1: air fry, roast, reheat, dehydrate
  • 105F-400F wide temperature range
  • Digital controls with cook presets
  • Dishwasher-safe basket and crisper plate

Lowest price seen
~$89.98 (approx.)
from $89.98 at Amazon

Prices are snapshots. Check the current price with the store.

Summary

A compact 4-quart digital air fryer with a ceramic-coated, dishwasher-safe basket, built for one or two people and small kitchens. Check your household size before you buy: the basket fits about 2 lbs of fries or five chicken wings, so families will be cooking in batches.

Strengths

  • The ceramic nonstick coating is PTFE-free, dishwasher-safe, and owners report no flaking after years of daily use.
  • Compact footprint suits small kitchens, apartments and RVs.
  • RTINGS measured preheat in under 3 minutes and scored cooking speed 8.3/10.
  • Four functions and a 105–400 °F range add versatility at this price.
  • Owners report 3–5+ years of daily use without major failures.
  • A true 105 °F dehydrate floor is a standout at this price.

Weaknesses

  • The 4 qt basket fits about 2 lbs of fries or five chicken wings; families cook in batches.
  • RTINGS found a large proportion of air-fried food comes out under or overcooked.
  • Pulling the basket out does not pause the timer; you must press Pause manually.
  • The ceramic coating scratches and can peel with metal utensils.
  • The exterior gets hot during cooking and needs clearance from cabinets.
  • The printed quick-reference cooking guide is often inaccurate.

Verified specifications

ModelNinja AF101 (AF100 series), the US variant of the AF100UK; 120 V.
Power1550 W.
Capacityclaimed 4 qt (3.8 L); RTINGS measured 4.2 qt, Consumer Reports measured 2.6 qt for the AF100 series.
Temperature range105 °F to 400 °F.
FunctionsAir Fry, Roast, Reheat, Dehydrate.
Basketaluminum with a ceramic nonstick coating; crisper plate also ceramic-coated; PTFE-free.
Controlsdigital display with soft-touch toggle buttons and a Pause button.
Preheat3 minutes recommended.
Dishwasher-safe partsbasket, crisper plate and accessories.
Power cordapproximately 32 inches.
Includedair fryer unit, ceramic-coated basket, ceramic-coated crisper plate, 20-recipe booklet.
Warranty1-year limited.
Dimensionsabout 14 in deep × 11 in wide × 13 in high; about 10 lbs.
Full research notes and sources

Capacity, cooking and controls

The claimed 4 qt capacity is the number to check. Consumer Reports measured 2.6 qt for the AF100 series, RTINGS measured 4.2 qt for the AF101, and the two likely use different methods; expect roughly 3–4 qt usable depending on food. In real terms that is a 2 lb bag of fries or about five chicken wings per batch.

RTINGS gave the AF101 a 7.7/10, praising speed (8.3) and versatility (8.1) but noting that a large proportion of vegetables, breaded meat and fish came out under or overcooked. Chef Approved Tools, after 4 months of testing, got approximately 85% of deep-fryer results on wings and says budget two or three test runs per food type. The printed quick-reference guide on the unit is often misleading; owners recommend following food-package instructions instead.

The controls are simple toggle buttons rather than a touchscreen, and the fan speed changes with the function: Air Fry is the loudest, Roast is quieter and better for lightweight foods. There is a Pause button, but pulling the basket out does not stop the timer — you have to press it yourself.

Cleaning, coating and heat

The basket, crisper plate and accessories are dishwasher-safe, and the ceramic coating rinses clean easily. SharkNinja says to clean them after every use, never immerse the main unit in water, wipe the control panel with a damp cloth and brush the heating element clean; harsh cleaners can damage the coating.

Coating wear is the most commonly reported long-term issue. Metal utensils scratch it, so SharkNinja recommends wood, silicone or plastic. The company says minor scratches should not affect performance and suggests replacing the basket if performance changes. One Best Buy reviewer who owned the unit 7 months reported a bent basket that did not affect performance.

The sides get hot during cooking, so keep the back vent clear and leave room from cabinets. The unit does not vent hot air through the bottom, so it can sit on most countertops. The glossy chassis shows fingerprints.

Reliability and warranty

The warranty is 1-year limited, short next to premium brands. Owner communities are the AF101’s strongest evidence: multiple Reddit owners report 3–5+ years of near-daily use with no major failures, including one who bought theirs in 2018 and another who says the coating has not chipped after almost daily use for about five years.

Nobody has published a failure rate, so treat the scattered reports as anecdotes. A Reddit owner reported an AF100 (same series) showing a “CLS” error for a basket that was properly inserted; it resolved after cleaning. iFixit hosts a Ninja Air Fryer repair page with community Q&A, including a report of a dead fan on an AF100. Official SharkNinja parts support for this specific model was not verified.

Is it worth it?

At $80 or less the AF101 is strong value; $81–100 is still good for one to three people; $101–120 is fair; above $120 it is weak and newer models deserve a look. Consumer Reports lists it from $79.99, Best Buy has it at $119.99, Kantan Prep lists $89.99 on sale against a $99.99 list, and Food & Wine’s March 2026 roundup had it at $90, down from $120.

The closest alternatives at the fair-price band are the Ninja Pro AF141, which RTINGS ranks higher for evenness, and the COSORI Pro Gen 2 at 5.8 qt, if those are on sale. There are no subscriptions or consumable lock-ins; the only recurring cost is replacing the basket or crisper plate if the coating wears.

Which model this is

This page covers the Ninja AF101, the US variant of the AF100UK, in the AF100 series that SharkNinja has made since at least 2018. The Amazon listing for this model is ASIN B07FDJMC9Q. Do not confuse it with newer Ninja lines such as the AF141 Pro, AF160/AF161 Max or Foodi Dual Zone, which are different hardware.

Sources

Manufacturer:

Independent reviews:

Owner reports:

Parts and stores:

Buying guides for this category

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