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  3. HAF-01 vs WKAF40

Opviq HAF-01 vs Westinghouse WKAF40

What HAF-01 does better (1) and where WKAF40 wins (1) — every spec side by side.

Opviq HAF-01
Opviq · 2026HAF-01
5.4Score
1 advantage≈ US$75
Higher score
vs
Westinghouse WKAF40
Westinghouse · 2026WKAF40
3.9Score
1 advantage≈ US$80
3.8Power & capacity3.6
4.8Controls & convenience2.7
Dimensions

Size comparison

HAF-01WKAF40
350 × 306260306 × 371307
HAF-01WKAF40Difference
Height306 mm371 mm−65 mm
Width350 mm306 mm+44 mm
Depth260 mm307 mm−47 mm

Drawn to the same scale from the official dimensions (front and side).

Why is HAF-01 better than WKAF40?

  1. Non-stick coatingYes · WKAF40: No

Why is WKAF40 better than HAF-01?

  1. Capacity (bowl / basket / pot)3.9 l vs 4 l+3%
Specifications

Side by side

Opviq HAF-01Opviq HAF-01≈ US$755.4
Power & capacity
Power1,500 W1,500 W
Capacity (bowl / basket / pot)3.9 l4 l
Automatic programmes—6
Max. temperature200 °C200 °C
Cooking modes
FunctionsCook, Air fry, Bake, Roast, GrillAir fry
SteamingNo—
BakingYes—
Grill functionYes—
DehydratingNo—
Keep warmNo—
Baskets / cooking zones11
Viewing windowNoNo
Controls & smart
DisplayNone (dials / switches)None (dials / switches)
TimerYesYes
Max. timer60 min—
Design & build
Dishwasher-safe partsNoNo
Non-stick coatingYesNo
HousingPlasticStainless steel
Width350 mm306 mm
Height306 mm371 mm
Depth260 mm307 mm
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