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  3. HAF-01 vs 2x4l

Opviq HAF-01 vs Oyajia 2x4l

What HAF-01 does better (2) and where 2x4l wins (4) — every spec side by side.

Opviq HAF-01
Opviq · 2026HAF-01
5.4Score
2 advantages≈ US$75
Higher score
vs
Oyajia 2x4l
Oyajia · 20262x4l
4.2Score
4 advantages≈ US$70
3.8Power & capacity3.9
4.8Controls & convenience3.6

Why is HAF-01 better than 2x4l?

  1. TimerYes · 2x4l: No
  2. Non-stick coatingYes · 2x4l: No

Why is 2x4l better than HAF-01?

  1. Power1,500 W vs 1,800 W+20%
  2. Capacity (bowl / basket / pot)3.9 l vs 4 l+3%
  3. Viewing windowNo · HAF-01: Yes
  4. DisplayNone (dials / switches) vs LED
Specifications

Side by side

Opviq HAF-01Opviq HAF-01≈ US$755.4
Oyajia 2x4lOyajia 2x4l≈ US$704.2
Power & capacity
Power1,500 W1,800 W
Capacity (bowl / basket / pot)3.9 l4 l
Automatic programmes—4
Max. temperature200 °C—
Cooking modes
FunctionsCook, Air fry, Bake, Roast, GrillAir fry
SteamingNo—
BakingYes—
Grill functionYes—
DehydratingNo—
Keep warmNo—
Baskets / cooking zones1—
Viewing windowNoYes
Controls & smart
DisplayNone (dials / switches)LED
TimerYesNo
Max. timer60 min—
Design & build
Dishwasher-safe partsNoNo
Non-stick coatingYesNo
HousingPlasticPlastic
Width350 mm—
Height306 mm—
Depth260 mm—
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