The Kitchen Bench
Ninja DT251 vs Instant Omni Plus in 2027
Head-to-head: what actually differs between the Ninja DT251 and the Instant Omni Plus, who should pick each, and the checks that settle it.
By The Kitchen Bench Research Team · Updated for 2027 · Independent · Reader-supported · No paid placements
✓ Specs checked
✓ Claims verified
✓ No paid placements
✓ Sources cited
On this page
At a glance
Retailer product image
Retailer product image
| Ninja DT251 | Instant Omni Plus | |
|---|---|---|
| Brand | Ninja | Instant |
| Category | Air Fryer Toaster Ovens | Air Fryer Toaster Ovens |
| Size stated in the name | Not stated in the name | Not stated in the name |
| Full review | Read the review | Read the review |
What actually differs
These are two different makers’ answers to the same job — air fryer toaster ovens. The honest differences are the ones you can verify: brand and product line, size or capacity where the name states it, and how each one scores on the category’s key decisions below. This comparison does not invent specifications for either product: where a figure matters, verify it on each maker’s sheet for the exact variant you are buying, because retailer listings for the same product frequently disagree.
Interior capacity
Measure what you actually cook: a 9-by-13 pan, a 12-inch pizza, a whole chicken. Interior dimensions and stated pan fit matter more than the cubic-foot figure.
How many functions you will use
A dozen functions sound good; most households use four. If you will never dehydrate or proof dough, do not pay for them.
Footprint and heat clearance
These ovens are wide and run hot. Check the manufacturer's clearance guidance and whether the door swing clears your cabinets.
Rack and tray set
A mesh air-fry basket, a baking pan and a broil rack included in the box are worth more than a cheap accessory you must buy later.
Who should pick which
Pick the Ninja DT251 if
Its verified size, capacity and care needs match your kitchen, and Ninja’s design priorities suit the way you cook. Compare it against the decisions above, not against the other product’s marketing.
Pick the Instant Omni Plus if
Its verified size, capacity and care needs match your kitchen better, or Instant’s approach fits your cooking. The right choice is the one whose verified specifications match your use — not the one with the longer feature list.
VIP pick — the winner is inside2027
Still deciding? Reveal the No. 1 pick.
The ranked roundup hides its winner until you tap — then shows the full ranking, the checks, and what to verify before buying.
Best Air Fryer Toaster Ovens →Browse all reviews
Independent · Reader-supported · No paid placements — every pick links to its full review.
The winner is insideWhat to verify before buying
Check for both products
- ✓ Interior width, depth and height against your largest pan
- ✓ Included racks, pans and air-fry basket
- ✓ Manufacturer clearance guidance for your counter
- ✓ Whether the crumb tray slides out for cleaning
Frequently asked questions
Can it replace a basket air fryer?
For most cooking, yes, and it handles larger batches. A basket model still wins for speed on a single small batch.
Does it toast as well as a pop-up toaster?
It toasts well but slower. If toast is your daily priority, a pop-up toaster is faster.
How much counter space does it need?
More than you expect. Measure width, depth, height and door swing before ordering.
Ready to buy?
Pick the one whose verified size, capacity and care needs match your kitchen, then check its current price before ordering — prices and variants change, and the listing you buy from must match the exact model you compared here. If neither one passes the checks above, go back to the category page instead of buying on hope.