As an Amazon Associate, The Counter Lab earns from qualifying purchases. We don’t do hands-on testing and we don’t accept free units. Everything below is compared on manufacturer spec sheets, official manuals, and prices we read ourselves — each price is stamped with the store we read it at, because prices move and the number at checkout is the one that counts.

Every air fryer is a fan and a heating element in a box. What changes is the box. A basket fryer cooks in a deep pull-out drawer; an oven-style model cooks behind a door, on flat racks. The quart numbers on the boxes describe different geometry — a 6-qt drawer and a 30 L oven are not two sizes of the same thing — so the honest question isn’t “how much does it hold?” but “what shape is your food?” We put two basket models and three oven models on verified spec sheets to answer it.

The models we’re comparing

From the basket side: the Cosori TurboBlaze 6.0-Qt (CAF-DC601-KUS), the classic deep-drawer design, and the Typhur Dome 2 (AF05), a basket stretched wide and low — the shape experiment between the two camps. From the oven side: the Cosori Smart Air Fryer Toaster Oven 30L (CS130-AO), the Ninja Prestige Smart XL (DT551) with two-level cooking, and the Breville Smart Oven Air Fryer Pro (BOV900BSSUSC) at the premium end.

Head-to-head

Three reading notes. First, capacity units are printed exactly as each brand publishes them and never converted: quarts, liters, slices, cubic feet and pizza diameters measure different geometry, which is the point of this post. Second, dimension order differs by brand — measure your own counter, including room for a basket to pull out or a door to swing down. Third, the Breville read $399.95 at Macy’s today and $319.95 at Target on Oct 7, 2026: the same oven, an $80 spread in three days. That’s why every price here carries a store and a date.

Check the Cosori TurboBlaze on Amazon

Check the Typhur Dome 2 on Amazon

Check the Cosori CS130-AO oven on Amazon

Check the Ninja DT551 on Amazon

Check the Breville BOV900 on Amazon

What the basket shape does well — and where it loses

A deep drawer is a small, fast, violent wind tunnel. Food piles in, and the shake halfway through is part of the design: Cosori’s own guidance for the TurboBlaze is to flip or shake loads of 1.5 lb or more for even cooking. For the foods that built this category — frozen fries, wings, nuggets, reheated anything breaded — that pile-and-shake geometry is genuinely good, and it comes in the smallest, cheapest boxes on the table: the TurboBlaze is 13.2 lb, under 12 inches wide, and $89.99.

Basket strengths

• Footprint: the TurboBlaze asks for roughly 12 × 14 inches of counter; every oven here asks for about 20 inches of width.
• Price per function: 9 functions, a published 90–450°F range and a 2-year warranty at $89.99 — the strongest paper value in this comparison.
• Snack geometry: deep baskets suit piled, shaken foods; the drawer pulls out toward you, so checking a fry is a two-second job.

Basket weaknesses (honest)

• Flat food doesn’t fit the shape. Neither basket model publishes a whole-pizza fit except the Dome 2; a 6-qt drawer crisps pizza slices, not a pizza.
• The pile is the trade. Even browning in a deep basket means shaking or flipping for bigger loads — the manufacturer’s own instructions say so.
• One layer, one dish. A single drawer cooks one food at one setting; a main and a side means batches.
• Height cuts the other way than you’d expect: drawers need clear space above to pull up and out.

What the oven shape does well — and where it loses

An oven-style air fryer is a small convection oven with a serious fan: flat racks, a door, and food spread in a single layer instead of piled. That buys sheet-pan geometry — six slices of toast, a 13-inch pizza in the CS130-AO, two levels at once in the DT551 — and it doubles as the toaster oven, which is why these boxes cost more and sit bigger.

Oven strengths

• Single-layer cooking: flat food on racks, no mid-cook shaking ritual built into the design.
• Two dishes at once: the DT551 publishes two-level cooking; Cosori’s product page describes multi-level cooking for the CS130-AO as well.
• It replaces a second appliance: toast, bagel, bake and roast functions are native here, not preset afterthoughts.
• The premium end publishes more: the BOV900 lists the widest temperature range here (80–480°F), 13 functions and a 2-year warranty.

Oven weaknesses (honest)

• Counter cost is real: about 20 inches of width and up to 33.62 lb (DT551). On a small counter, an oven doesn’t leave room for the separate air fryer it replaces — measure first.
• Price: the oven class starts at $149.99 and climbs to $399.95, against $89.99 for the basket benchmark.
• Spec sheets get thinner as boxes get bigger: Ninja doesn’t publish the DT551’s temperature range on the page we read, and the CS130-AO’s warranty isn’t published either. The basket benchmark publishes both.
• A door and glass front is more surface to clean than a drawer and a crisper plate.

The wide basket: Typhur’s middle shape

The Dome 2 is what happens when a basket fryer is redesigned around flat food: a 5.6-qt basket stretched to a 19.7 × 15.6-inch footprint, only 10.3 inches high, with heating elements above and below and a published fit for a 12-inch pizza. Typhur is unusually honest about the trade: its own FAQ says the Dome 2 “is not designed for a whole chicken or other taller foods” and works best for wings, thighs, breasts, sliced meats and vegetables in a single layer. It is also the only model here that publishes a noise figure (51 dB) — and at $390.00 read today (up from $299.95 on Oct 7), it prices like an oven while keeping a basket’s one-dish-at-a-time limit. Buy the shape, not the discount.

Verdicts by case

Frozen snacks, fries and wings for 1–4 people: the basket. The TurboBlaze’s pile-and-shake geometry is built for exactly this, at $89.99 with a 2-year warranty. Start with our guide to the best air fryers if you want the full ranked field.

Pizza night and flat, single-layer food: the wide basket or the big oven. The Dome 2 fits a 12-inch pizza in a 10.3-inch-high box; the CS130-AO fits a 13-inch pizza at $149.99. If pizza is a weekly event, the Cosori oven is the rational buy; the Dome 2 is the low-profile splurge.

Toast in the morning, sheet-pan dinner at night: the oven. That’s the CS130-AO’s 6-slice, 30 L brief at $149.99, or the DT551 if you cook two levels at once. The full oven field is in our guide to the best toaster ovens.

Two different dishes, same deadline: the DT551’s two racks — or a dual-basket machine, which is a third shape we compared in Ninja vs Instant. Ovens do it with racks; dual baskets do it with two drawers; a single basket doesn’t do it at all.

Small counter, low cabinets: the basket, and it isn’t close. The TurboBlaze is the only model here under 12 inches in both width and height class, and the lightest at 13.2 lb. Every oven needs roughly 20 inches of width plus door clearance. Our air fryer sizes guide walks through the quart math once you’ve picked a shape.

Premium budget, spec-sheet first: the Breville BOV900 — widest published temperature range, 13 functions, 2-year warranty — but read the price twice: $399.95 at Macy’s today against $319.95 at Target three days ago.

How we compared

Manufacturer spec sheets and official manuals first, retailer listings second, never another review site’s numbers. Where a brand doesn’t publish a figure — a temperature range, a warranty, a noise level — we print “not published” instead of borrowing one from a marketplace table. Prices were read on live pages on Oct 10, 2026 and are stamped with their stores above; the Dome 2’s jump from $299.95 to $390.00 in three days is exactly why we stamp them.

Next step: browse every spec-checked model on the air fryers hub or the toaster ovens hub — then pick the shape that matches what you actually cook.