Breville Dual Boiler BES920XL vs Breville Infuser BES840XL
Ahead
The verdict
Breville Dual Boiler BES920XL is the better buy on our scoring, 7.2 to Breville Infuser BES840XL's 6.6. It leads on shot quality & extraction and steam power & milk texturing.
Breville Infuser BES840XL costs $1,263.45 less.
Who each one suits
Breville Dual Boiler BES920XL
Two boilers and a 58 mm portafilter, brewing and steaming at the same time
Scores higher on shot quality & extraction, steam power & milk texturing, workflow & ergonomics.
Breville Infuser BES840XL
Someone who already owns a grinder and wants the shot control without paying for a second one
Scores higher on build quality & durability, value for money.
How they score, criterion by criterion
Both are scored the same way against the rest of their category, from what their makers publish. The weight is how much each criterion moves the total. How the score works
| Criterion | Weight in category | Breville Dual Boiler BES920XL | Breville Infuser BES840XL |
|---|---|---|---|
| Shot Quality & Extraction | 22% | 9.4 | 7.5 |
| Steam Power & Milk Texturing | 16% | 8.0 | 6.0 |
| Build Quality & Durability | 16% | 7.2 | 7.6 |
| Workflow & Ergonomics | 12% | 8.1 | 5.6 |
| Maintenance & Cleaning | 12% | 7.5 | 5.8 |
| Ease of Use & Learning Curve | 12% | 4.1 | 2.9 |
| Value for Money | 10% | 3.4 | 10.0 |
What each one costs
| Price | $1,599.95 | $336.50 |
Where they differ
Every specification the two makers publish differently. Everything they match on is in the full table below.
| Breville Dual Boiler BES920XL | Breville Infuser BES840XL | |
|---|---|---|
| Price | $1,599.95 | $336.50 |
| Best for | Two boilers and a 58 mm portafilter, brewing and steaming at the same time | Someone who already owns a grinder and wants the shot control without paying for a second one |
| What sets it apart | — | PID temperature control adjustable in two degree steps, with volumetric shot control and no grinder to pay for |
| Body Material | Brushed stainless steel, with stainless steel boilers | Stainless steel |
| Boiler | 2 | — |
| Boiler Type | Dual stainless steel boilers, a PID controlled espresso boiler and a separate steam boiler | — |
| Colour Options | Brushed Stainless Steel, Black Sesame and Cranberry Red | — |
| Dimensions | 379 x 403 x 371 (W x D x H) | — |
| Display Type | Backlit LCD | — |
| Dose Grams | 22, Breville's figure for the 58 mm portafilter | — |
| In Box Accessories | Stainless steel milk jug, water filter holder with filter, single and dual wall 1 and 2 cup baskets, cleaning disc, Razor trimming tool, water hardness strip, cleaning tablets, steam tip cleaning tool and Allen key | — |
| Machine Type | Semi-automatic dual boiler espresso machine | Semi-automatic espresso machine |
| Model | BES920XL | — |
| PID control | ✓ | ✓ |
| Portafilter Material | Stainless steel | — |
| Portafilter Size | 58 mm | — |
| Power | — | 1650 W |
| Pressure Gauge | ✓ | — |
| Pressurised Basket | ✓ | — |
| Price Note | $1,599.95 on breville.com, shown as out of stock there on 2026-09-24 | — |
| Pump pressure | 9. Breville's manual refers to the pressure gauge reaching 9 bar in normal operation | — |
| Ships to | — | US |
| Ships to Note | — | Confirmed on Amazon US, which is where this link points. Availability in other Amazon stores has not been checked, and a regional store may substitute a different product. |
| Shot Timer | ✓ | — |
| Steam Wand Type | Manual steam wand with 360 degree swivel and a 3 hole tip | Manual steam wand |
| Warranty | — | 1 year |
| Water Tank | 2.5, published as 84 fl oz, top fill | 1.7 L |
| Weight | — | 7.9 kg |
Pros and cons
From each full review, written from the same published facts as the scores above.
Breville Dual Boiler BES920XL
- +Two boilers, so you can pull a shot and steam milk at the same time.
- +PID control on the espresso boiler for stable brew temperature.
- +A 58 mm portafilter taking a 22 gram dose, the café standard size.
- +A pressure gauge and a shot clock, the two readouts that teach you the most.
- +A 2.5 litre tank that fills from the top.
- −No grinder; a good espresso grinder is a second purchase.
- −Breville showed it out of stock on its own site on 2026-09-24.
- −Breville publishes no warranty, weight or wattage on the page or in the manual text.
- −Steaming is manual; there is no automatic milk option.
Breville Infuser BES840XL
- +PID temperature control adjustable in two-degree steps, which is finer than most machines offer at any price
- +Low pressure pre-infusion and a 1.7 litre tank
- +$336.50, less than half the $699.99 median
- −No built-in grinder
- −A manual steam wand
- −One-year warranty, where Breville's newer machines publish two
Every specification, side by side
| Breville Dual Boiler BES920XL | Breville Infuser BES840XL | |
|---|---|---|
| Price | ||
| Price | $1,599.95 | $336.50 |
| Who it suits | ||
| Best for | Two boilers and a 58 mm portafilter, brewing and steaming at the same time | Someone who already owns a grinder and wants the shot control without paying for a second one |
| What sets it apart | — | PID temperature control adjustable in two degree steps, with volumetric shot control and no grinder to pay for |
| Specifications | ||
| Automatic milk frother | ✕ | ✕ |
| Body Material | Brushed stainless steel, with stainless steel boilers | Stainless steel |
| Boiler | 2 | — |
| Boiler Type | Dual stainless steel boilers, a PID controlled espresso boiler and a separate steam boiler | — |
| Built in Grinder | ✕ | ✕ |
| Colour Options | Brushed Stainless Steel, Black Sesame and Cranberry Red | — |
| Dimensions | 379 x 403 x 371 (W x D x H) | — |
| Display Type | Backlit LCD | — |
| Dose Grams | 22, Breville's figure for the 58 mm portafilter | — |
| In Box Accessories | Stainless steel milk jug, water filter holder with filter, single and dual wall 1 and 2 cup baskets, cleaning disc, Razor trimming tool, water hardness strip, cleaning tablets, steam tip cleaning tool and Allen key | — |
| Machine Type | Semi-automatic dual boiler espresso machine | Semi-automatic espresso machine |
| Model | BES920XL | — |
| PID control | ✓ | ✓ |
| Portafilter Material | Stainless steel | — |
| Portafilter Size | 58 mm | — |
| Power | — | 1650 W |
| Pre Infusion | ✓ | ✓ |
| Pressure Gauge | ✓ | — |
| Pressurised Basket | ✓ | — |
| Price Note | $1,599.95 on breville.com, shown as out of stock there on 2026-09-24 | — |
| Pump pressure | 9. Breville's manual refers to the pressure gauge reaching 9 bar in normal operation | — |
| Ships to | — | US |
| Ships to Note | — | Confirmed on Amazon US, which is where this link points. Availability in other Amazon stores has not been checked, and a regional store may substitute a different product. |
| Shot Timer | ✓ | — |
| Steam Wand Type | Manual steam wand with 360 degree swivel and a 3 hole tip | Manual steam wand |
| Warranty | — | 1 year |
| Water Tank | 2.5, published as 84 fl oz, top fill | 1.7 L |
| Weight | — | 7.9 kg |
Breville Dual Boiler BES920XL vs Breville Infuser BES840XL: common questions
Which is better, Breville Dual Boiler BES920XL or Breville Infuser BES840XL?
Breville Dual Boiler BES920XL scores 7.2 against 6.6, both computed from published specifications rather than opinion. Breville Infuser BES840XL is still ahead on build quality & durability.
Is Breville Dual Boiler BES920XL or Breville Infuser BES840XL cheaper?
Breville Dual Boiler BES920XL starts at $1,599.95, and Breville Infuser BES840XL at $336.50.
Who is Breville Dual Boiler BES920XL for?
Two boilers and a 58 mm portafilter, brewing and steaming at the same time
Who is Breville Infuser BES840XL for?
Someone who already owns a grinder and wants the shot control without paying for a second one
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