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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-25 · 7 min read · Independent comparison
Both of these are 1200W glass-bowl air fryers with the same footprint and the same 4.44-quart cylinder shape. That's not a coincidence — they're built on the same basic idea. The difference is in how each one wants you to cook: one hands you a temperature dial and a timer, the other hands you eight buttons and hopes you press one.
• Vlnujuroq's biggest strength: a genuinely precise touchscreen with a 60-minute timer and a wide 175°F–400°F range in the specs (the bullet text says 176°F–392°F), plus a dishwasher-safe borosilicate bowl with an ergonomic handle.
• Vlnujuroq's biggest trade-off: no preset program list is spelled out beyond "8 cooking modes," so you're doing more manual dialing than you would with a preset-driven machine.
• HIPUDNLM's biggest strength: eight named presets including sweet potatoes, so the sweet potato setting is a single tap instead of a temperature decision.
• HIPUDNLM's biggest trade-off: the spec sheet confirms temperature control but doesn't list a timer length or a temperature range, so you get less documented control than the Vlnujuroq gives you.
• Pick Vlnujuroq if you like cooking by temperature and time and want to see every stage of the browning.
• Pick HIPUDNLM if you want to press "sweet potatoes" and walk away.
The Vlnujuroq is a control-first machine. The 1200W element pushes air through a stainless steel grill, and the bowl is borosilicate glass, so you get the full 360° view while the food cooks. For sweet potato work specifically, that matters more than it sounds. Sweet potato slices and cubes go from pale to burnt faster than white potato because of the sugar content, and being able to watch the edges darken without pulling the pot out and dumping the heat is a real advantage.
The control panel is the other half of the story. Temperatures run from 175°F to 400°F on a 60-minute timer, which is a wider documented window than most small air fryers give you. That range lets you do low-and-slow reheating or dehydrating at the bottom end and full crisp at the top. The spec sheet lists roast, bake, dehydrate and reheat among the recommended uses, so it's not a one-trick fryer.
Who should skip it: if you want a machine that decides the numbers for you, or if you're cooking for a crowd that needs more than 4.44 quarts in one go. And if you're clumsy with hot glass, note that you're lifting a glass bowl by a handle rather than sliding out a metal basket.
HIPUDNLM 1200W: Who It's For
The HIPUDNLM is the same architecture with a different philosophy. Same 1200W, same 4.44-quart (listed as 4.2 liters) capacity, same 9.84 x 9.84 x 12.6-inch cylinder, same borosilicate glass bowl and stainless steel grill. It even ships with the same three things in the box: the fryer, a grill, and an English manual.
Where it diverges is the interface and the color. It's white, where the Vlnujuroq is black, and it's built around an 8-in-1 preset system with named programs: fries, chicken wings, steak, fish, shrimp, sweet potatoes, and more. You still get adjustable temperature and time on top of the presets, so it's not locked down — it's just preset-forward.
The 360° glass view is here too, so you keep the ability to watch food brown. The spec sheet also notes a 31.5-inch power cord, which is meaningfully longer than what you typically get on a countertop appliance and gives you more freedom about where on the counter it lives.
Who should buy it: anyone who cooks the same handful of things on repeat and wants the sweet potato button to just work. It also suits households where more than one person uses the fryer and nobody wants to memorize temperatures.
Who should skip it: if you want documented temperature range and timer length before you buy, the HIPUDNLM spec sheet is thinner than the Vlnujuroq's. And if your kitchen is dark, a white appliance is a maintenance commitment.
Side-by-Side: Which Should You Choose?
• Best for sweet potato convenience → HIPUDNLM 1200W. A dedicated sweet potato preset means one tap, especially useful for sweet potato fries and whole sweet potatoes.
• Best for monitoring without opening the lid → both, effectively tied. Both use a 360° transparent borosilicate bowl and a stainless steel grill, so heat stays in while you watch.
• Best for cleanup → Vlnujuroq Glass Air Fryer. Its glass pot is explicitly described as removable and dishwasher safe. The HIPUDNLM pot is removable, but dishwasher suitability isn't stated.
• Best for lighter weight and portability → Vlnujuroq Glass Air Fryer. It's listed at 7.05 lb, which is light enough to carry to a picnic or a food stall. The HIPUDNLM's weight isn't given.
• Best for cord reach and countertop placement → HIPUDNLM 1200W. The 31.5-inch power cord stands out; long cords are rare on this class of appliance.
• Best for color matching → HIPUDNLM 1200W if your kitchen is white, Vlnujuroq Glass Air Fryer if it's black.
• Best for documented power and capacity → tied. Both are 1200W and both list 4.44 quarts.
In my opinion, the Vlnujuroq Glass Air Fryer is the better buy for anyone whose main job is sweet potato. The reason isn't a hidden feature — it's that the spec sheet actually tells you what you're getting: a temperature range, a timer length, a dishwasher-safe glass pot, and a stated weight. When you're chasing a crisp edge on a sugary vegetable, knowing the numbers beats guessing at a preset.
The HIPUDNLM 1200W is the right call if convenience is the whole point for you. Its eight presets, the sweet potato button, and that long 31.5-inch cord make it the more forgiving machine for daily, low-effort cooking. I'd hand it to a busy household and hand the Vlnujuroq to someone who likes to cook by feel and by number.
Check the current price on Amazon before you commit — both are close enough in design that the deciding factors should be the controls and the color.
FAQ
how to air fryer sweet potatoes
how to air fryer sweet potato cubes
Cubes need space more than they need heat — overcrowding steams them instead of crisping them. Both fryers give you 4.44 quarts, which is enough for a family side but not for a double batch, so cook in rounds. Use the stainless steel grill in either unit so hot air moves under the food, and shake or stir partway through.
how to air fryer sweet potato fries
For fries, a higher temperature and a shorter time works better than a long slow cook. The Vlnujuroq's documented 175°F–400°F range lets you push toward the top end; the HIPUDNLM's fries preset is the faster route. Either way, cut them uniformly and don't stack them.
how to air fryer sweet potato whole
Whole sweet potatoes take far longer than cut ones, and you should pierce the skin first so steam escapes. Use a lower temperature for a longer stretch — the Vlnujuroq's 60-minute timer is the more practical tool here for that kind of slow cook. The glass bowl lets you check for a wrinkled, softened skin without releasing heat.
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