Decent DE1PRO vs Breville Dual Boiler BES920
Side-by-side comparison of two espresso machines
| Specification | Decent DE1PRO | Breville Dual Boiler BES920 |
|---|---|---|
| Brand | Decent Espresso | Breville |
| Price (MSRP) | $3,499 | $1,600 |
| Category | Semi-Auto | Dual Boiler |
| Boiler Type | Thermoblock | Dual Boiler |
| Boiler Material | Stainless Steel | Stainless Steel |
| Boiler Capacity | 10 ml | 450 ml |
| Pump Type | Gear | Vibratory |
| PID Control | Yes | Yes |
| Pre-Infusion | Yes | Yes |
| Pressure Profiling | Yes | No |
| Flow Control | Yes | No |
| Group Head | Custom 58mm | 58mm Breville |
| Portafilter | 58 mm | 58 mm |
| Steam Wand | Commercial | Commercial |
| Water Source | Reservoir | Reservoir |
| Reservoir | 1000 ml | 2500 ml |
| Cup Warmer | No | Yes |
| Dimensions | 270 x 370 x 370 mm | 375 x 395 x 370 mm |
| Weight | 9.5 kg (20.9 lbs) | 14.3 kg (31.5 lbs) |
| Power | 1200W | 1900W |
| Made In | Canada | Australia |
Expert Analysis
The Decent DE1 ($2499) and Breville Dual Boiler ($1600) both bring technology-forward approaches to espresso but at different levels. The DE1 uses a tablet interface with real-time pressure, flow, and temperature profiling — the most data-rich extraction system available. The Breville offers digital temperature control, programmable pre-infusion, and volumetric dosing with a simpler interface. The DE1 weighs only 8.5 kg with a thermoblock and gear pump; the Breville is 14.3 kg with dual boilers. The DE1 can reproduce any pressure/flow profile — mimicking lever machines, blooming shots, turbo shots, or traditional 9-bar. The Breville does consistent 9-bar extraction with adjustable pre-infusion. The DE1 heats in under 2 minutes; the Breville in 5-7. Both steam well. The DE1's learning curve is steeper with its endless parameters and community-shared profiles. The Breville is straightforward and intuitive. Verdict: The Breville is the better choice for most espresso drinkers wanting excellent, consistent results. The DE1 is for data-driven experimenters willing to invest time learning pressure profiling.
Price: The Breville Dual Boiler BES920 comes in at $1,600, which is $1,899 less than the Decent DE1PRO at $3,499. That's a 54% price difference that could be significant depending on your budget.
Features: Both machines offer PID Temperature Control and Pre-Infusion. The Decent DE1PRO additionally features Pressure Profiling, Flow Control.
Boiler Design: The Decent DE1PRO uses a thermoblock system while the Breville Dual Boiler BES920 employs a dual boiler configuration. This is a fundamental difference that affects workflow, steaming capability, and temperature stability.
Size & Weight: The Breville Dual Boiler BES920 is the heavier machine at 14.3 kg compared to 9.5 kg for the Decent DE1PRO. Consider your available counter space and whether you need to move the machine frequently.
Our Verdict
Choosing between the Decent DE1PRO and the Breville Dual Boiler BES920 depends on your priorities. If budget is your primary concern, the Breville Dual Boiler BES920 offers excellent value. However, if you're willing to invest more for additional features and build quality, the Decent DE1PRO delivers a premium experience. Both are capable machines that can produce excellent espresso in the right hands.