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Ariete Vertical Duo 4640 vs BOLKANI Double Stack XL

What Vertical Duo 4640 does better (3) and where Double Stack XL wins (3) — every spec side by side.

Ariete Vertical Duo 4640
Ariete · 2026Vertical Duo 4640
9.1Score
3 advantages≈ US$130
vs
BOLKANI Double Stack XL
BOLKANI · 2025Double Stack XL
9.2Score
3 advantages≈ US$130
Higher score
8.2Power & capacity6.9
9.3Versatility9.6
7.8Controls & convenience8.9
Dimensions

Size comparison

Vertical Duo 4640Double Stack XL
260 × 435465263 × 427422
Vertical Duo 4640Double Stack XLDifference
Height435 mm427 mm+8 mm
Width260 mm263 mm−3 mm
Depth465 mm422 mm+43 mm

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

Why is Vertical Duo 4640 better than Double Stack XL?

  1. Automatic programmes6 vs 32×
  2. Sync / match finishYes · Double Stack XL: No
  3. Max. temperature200 °C vs 190 °C+5%

Why is Double Stack XL better than Vertical Duo 4640?

  1. BakingNo · Vertical Duo 4640: Yes
  2. DehydratingNo · Vertical Duo 4640: Yes
  3. Non-stick coatingNo · Vertical Duo 4640: Yes
Specifications

Side by side

Power & capacity
Power2,460 W2,500 W
Capacity (bowl / basket / pot)11 l11 l
Automatic programmes63
Max. temperature200 °C190 °C
Min. temperature60 °C—
Cooking modes
FunctionsAir fry, GrillCook, Air fry, Bake, Roast, Grill, Dehydrate, Reheat
SteamingNoNo
BakingNoYes
Grill functionYesYes
DehydratingNoYes
Keep warmNoNo
Baskets / cooking zones22
Sync / match finishYesNo
Stacked baskets—Yes
Viewing windowYesYes
Interior lightYesYes
Controls & smart
DisplayTouchscreenTouchscreen
TimerYesYes
Max. timer60 min—
App control—Yes
Design & build
Dishwasher-safe partsNoNo
Non-stick coatingNoYes
HousingStainless steelStainless steel
Width260 mm263 mm
Height435 mm427 mm
Depth465 mm422 mm
ColoursBlackBlack, Silver
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