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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-23 · 6 min read · Independent comparison
• Vlnujuroq Glass Air Fryer — biggest strength: a 360° borosilicate glass bowl you can watch through, plus digital temperature control from 176°F to 392°F and a 60-minute timer.
• Vlnujuroq Glass Air Fryer — biggest trade-off: it is an oil-less air fryer with a fixed 4.44-quart bowl, so it can't be used as a stovetop pot and it's the larger of the two on the counter.
• Generic Stainless Steel Deep — biggest strength: a 4-piece stainless steel set with a perforated draining basket and handle, and the pot works as a compact saucepan once the basket comes out.
• Generic Stainless Steel Deep — biggest trade-off: it's a traditional oil deep fryer with no digital controls, no timer and no viewing window, so frying relies on your own judgment.
• Who each pick is for: Vlnujuroq for anyone who wants lighter, oil-free sweet potato cooking with precise settings; Generic for small kitchens, dorms, RVs and anyone who wants one small pot that does several jobs.
The Vlnujuroq Glass Air Fryer lives or dies on one design choice: the bowl is glass, and it's transparent all the way around. That single feature changes how you cook sweet potatoes. Instead of pulling the basket out to check whether your cubes are browning, you watch them through the borosilicate glass and leave the heat where it is. For sweet potato fries and cubes, which go from pale to overdone faster than white potato, that visibility is genuinely useful.
Under the hood it's a 1200W air fryer with a stainless steel grill that's built to push hot air around the food. The touchscreen handles temperature from 176°F to 392°F and a timer up to 60 minutes, with 8 cooking modes covering roast, bake, dehydrate and reheat alongside frying. A 4.44-quart capacity is a sensible middle ground — enough for a family side of sweet potato wedges or a batch of wings, not so big it eats your whole counter. At roughly 9.84 by 9.84 by 12.6 inches and about 7 pounds, it's a cylinder you can lift between surfaces without much effort.
Who should buy it? Home cooks who want oil-less cooking with real control, people who hate guessing whether food is done, and anyone who fries sweet potato slices, shrimp, onion rings or chicken wings regularly. The dishwasher-safe glass pot and ergonomic handle make cleanup the least annoying part. Who should skip it? If you want a pot you can also boil water in or warm milk on the stove, this isn't that product. And if you're cooking for a crowd in one go, 4.44 quarts will feel tight.
The Generic Stainless Steel Deep is a very different animal. It's a 4-piece stainless steel set — a small pot with a handle, a strainer basket, and the associated oil container setup — measuring about 4.72 by 5.51 by 4.72 inches. That's genuinely tiny. It's designed as a personal mini deep fryer, which tells you the portion size it's built around: one person's fries, a few pieces of fish, a small batch of chicken.
The perforated basket is the practical bit. You lift it out, oil drains straight back into the pot, and you serve without fishing around with tongs. Deep stainless steel sides support steady, even heating, which is what you want when oil is doing the cooking. And because the basket is removable, the pot doubles as a compact saucepan — boil, warm milk, heat soup, or use it as a small everyday pot. That multiuse angle is the real argument for it.
Who should buy it? Anyone in an apartment, dorm, RV or camper who wants a compact fryer that stores easily and does more than one job. People who prefer traditional oil frying and don't want digital controls. Anyone who'd rather have one small stainless pot on the shelf than a dedicated appliance. Who should skip it? If you're trying to cut oil out of your cooking, this is the wrong tool — it's built around oil. And if you want a timer, preset modes or a window to watch through, you won't find them here. If you're set on sweet potato fries with minimal oil, the air fryer is the better fit.
• Best for air fryer sweet potato fries and cubes → Vlnujuroq Glass Air Fryer. Oil-less cooking with 176°F–392°F control is exactly what sweet potatoes need.
• Best for watching food cook without opening the machine → Vlnujuroq Glass Air Fryer. The 360° glass bowl is the whole point.
• Best for precise, repeatable results → Vlnujuroq Glass Air Fryer. Digital touchscreen, 60-minute timer, 8 cooking modes.
• Best for frying with oil, traditional style → Generic Stainless Steel Deep. Deep stainless sides and a draining basket, no electronics to think about.
• Best for tiny kitchens, dorms and RVs → Generic Stainless Steel Deep. Roughly 4.72 x 5.51 x 4.72 inches and light enough to store anywhere.
• Best for one pot that does several jobs → Generic Stainless Steel Deep. Remove the basket and it's a compact saucepan for soup or milk.
• Best for batch size → Vlnujuroq Glass Air Fryer. 4.44 quarts comfortably beats a personal mini fryer.
• Best for easy cleanup after a greasy job → Vlnujuroq Glass Air Fryer. The glass pot is dishwasher safe; the stainless set needs oil poured off and washed by hand.
In my opinion, most people searching this comparison should buy the Vlnujuroq Glass Air Fryer. If sweet potatoes are on your mind — fries, cubes, whole roasted — the combination of oil-less cooking, tight temperature control and a glass bowl you can actually see through is hard to argue with. I'd pick the Generic Stainless Steel Deep only if you specifically want traditional oil frying, or you need one tiny pot that also boils and warms. Check the current price on Amazon for both before you commit, since value will depend on what you're paying on the day.
FAQ
how to air fryer sweet potato cubes
Cut the sweet potato into even cubes, toss with a little oil, and air fry in a single layer. On the Vlnujuroq, set the temperature within its 176°F–392°F range and use the 60-minute timer, checking through the glass bowl so the cubes brown without burning.
how to air fryer sweet potato fries
how to air fryer sweet potato whole
A whole sweet potato needs a longer, gentler cook than fries or cubes. Prick the skin, then run it at a moderate temperature within the 176°F–392°F range and use the timer, rotating it partway through so it cooks evenly.
No. It's an oil-based deep fryer set with a strainer basket and pot, not an air fryer — there's no heating element or fan, no temperature dial and no timer. For oil-less sweet potato cooking, the Vlnujuroq is the one built for it.
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See also: DGEAYUE Air Fryer vs Generic Stainless Steel Deep: Air Fryer, TOPINCN 2 vs Generic Stainless Steel Air: Air Fryer Chicken, Reynolds Kitchens Air Fryer vs Generic Stainless Steel Stackable