The catch
Ninja Crispi Portable 4-in-1
Two containers come in the box, but only one cooks at a time.
Side by side
The original Crispi FN101 suits smaller meals and a heater you can lift off the container. The Crispi Pro suits you for its larger 6-quart vessel and countertop base. Each cooks in one container at a time, so upgrading to the Pro gives one dish more room and does not let you cook two dinners independently.
Before you buy
Going from 4 to 6 quarts gives one cooking chamber 2 more quarts. A second chamber is not part of the deal.
Where this comes from
(6 − 4) ÷ 4 × 100 = 50%, based on the largest included vessel in each US bundle.
The catch
Two containers come in the box, but only one cooks at a time.
The catch
Many conventional drawers give food more single-layer area than the six-quart vessel does.

The exact gray Crispi FN101GY was unavailable on Amazon at our September 30 check. Its purchase link is paused.

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Ninja Crispi FN101 and Crispi Pro AS101 compared on usable glass capacity, heater layout and meal-prep workflow, including the real limits of each bundle.
What helps is comparing 4 quarts against 6 quarts. Adding the two included containers together would misstate how much either unit can cook at once.
Which one fits
The smaller 1.5-quart container comes with the original.
A 6-quart primary vessel comes on the Pro.
One active cooking position is all either has.
Glass containers and storage lids come in both packages.
In practice
Going from 4 to 6 quarts gives one cooking chamber 2 more quarts. A second chamber is not part of the deal.
(6 − 4) ÷ 4 × 100 = 50%, based on the largest included vessel in each US bundle.
One finished dish can stay in its container while another cooks, but the two dishes still take turns under the heater.
Each system powers one cooking container at a time. FN101 includes 4 and 1.5 quarts, and AS101 includes 6 and 2.5 quarts.
At 2.5 quarts, the Pro’s secondary container holds 1 quart more than the original’s 1.5-quart container. For a single portion, the smaller original can be more convenient.
Six US cups equal 1.5 US quarts, and 2.5 − 1.5 = 1 quart. The comparison is of nominal container volume and not of food yield.

Ninja, FN101GY
The heater is removable and switches between two glass containers, which lets lunch go from cooking to serving to storage in a single vessel.
The exact gray Crispi FN101GY was unavailable on Amazon at our September 30 check. Its purchase link is paused.

Ninja, AS101LG
The air-fryer head is modular and pairs with clear glass vessels in six-quart and 2.5-quart sizes, with lids and six cooking modes.
Spec by spec
| Spec | Ninja Crispi Portable 4-in-1 | Ninja Crispi Pro | In practice |
|---|---|---|---|
| Largest cooking vessel | 4 quarts | 6 quarts | More room for one recipe comes with the Pro, though capacity is not a measured serving count. |
| Smaller included vessel | 6 cups, or 1.5 quarts | 2.5 quarts | For one-person leftovers, the original offers a smaller container. |
| Foods on independent settings | One container at a time | One container at a time | For foods at different temperatures, neither stands in for a two-zone fryer. |
| Heater arrangement | Removable PowerPod | Adjustable countertop base | Think about whether you would rather move the heater between containers or keep a dedicated station. |
| Cooking functions | Four | Six | Pay for the modes you use. A bigger number alone is no reason to spend more. |
| Rated power | 1,500 watts | 1,800 watts | Input power does not stand for a measured cooking-speed or energy-use result. |
Trade-offs
Change of plan
Go with Ninja Crispi Pro. The real capacity upgrade is the 6-quart vessel.
Neither model fits. Look at a true two-zone model instead.
Decision guide
Start from the largest dish you really cook, and then think about where the appliance will live.
Roasts and larger batches benefit from a deeper container, but crisping still depends on air reaching around the food. Don't take the Pro’s 50% volume increase to mean 50% more crisp fries in one layer. Before you choose, measure a pan or meal you already use.
With either system, the cooking container stays part of your meal-prep routine, which can spare you a transfer into a separate storage tub. You still need to cool and refrigerate food safely and follow the manufacturer’s glass-handling instructions.
Suppose your main problem is cooking chicken and vegetables at different temperatures. Stepping up from Crispi to Crispi Pro leaves that problem untouched. The Crispi DualZone is the more relevant alternative, since it has two separately controlled 4-quart vessels.
By the numbers
What we found across the air fryers we compare, plus the checked facts behind each finding.
Only 3 of the 35 models checked meet every need here: “I'd like my food cooked in glass”, “I cook in batches for meal prep”, and “My controls need to be very simple”.
3 models fit, out of 35 checkedNinja Crispi Pro lists 6 qt for listed cooking capacity, 50% more than the 4 qt on Ninja Crispi Portable 4-in-1.
How we countedThe count uses each product's current fit ratings for “I'd like my food cooked in glass”, “I cook in batches for meal prep”, and “My controls need to be very simple”. A need with no documented match is not counted.
How we calculatedOnly quart figures go into this median. Oven cavities listed in liters or cubic feet are left out, since they do not compare directly with basket capacity. For context, 29 of 35 models publish comparable figures.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Ninja Crispi Portable 4-in-1 |
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| Ninja Crispi Pro |
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Ready to buy
Open either model on Amazon for the current price, customer reviews and delivery options.

The 4-quart vessel or the smaller 6-cup container holds your usual meal.
The exact gray Crispi FN101GY was unavailable on Amazon at our September 30 check. Its purchase link is paused.

For the main meal you'd like a 6-quart glass vessel.
See price & reviews on AmazonEach link opens in a new tab.
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