Breville - Dual Boiler BES920 vs Keurig - K-Supreme Plus SMART
Between the Dual Boiler BES920 and K-Supreme Plus SMART, the Dual Boiler BES920 comes out ahead in milk frother and pressure, while the K-Supreme Plus SMART wins on warm-up and type. Overall, the Dual Boiler BES920 scores 84.6 and the K-Supreme Plus SMART scores 79.3 on our Mars Score.
Which should you buy?
The Dual Boiler BES920 edges ahead on the Mars Score (84.6 vs 79.3), but the 5.3-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Dual Boiler BES920 if you care most about milk frother and pressure. The biggest gaps in its favor are milk frother, pressure.
Pick the K-Supreme Plus SMART if you care most about warm-up and type. Its strongest claims are warm-up, type.
Both ship with comparable built-in grinder, so those specs don't separate the two — focus on the differences below.
Bottom line: the Dual Boiler BES920 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Breville - Dual Boiler BES920 wins
- ▲Has Milk frother.
- ▲Pressure: 15 bar vs 0 bar.
Why Keurig - K-Supreme Plus SMART wins
- ▲Warm-up — 120.00 s less. 30 vs 150.
- ▲Type: Pod / Capsule (vs Semi-automatic espresso).
Spec comparison
Brewing
| Spec | Breville - Dual Boiler BES920 | Keurig - K-Supreme Plus SMART |
|---|---|---|
| Type | Semi-automatic espresso | Pod / Capsulelead |
| Pressure | 15 barlead | 0 bar |
| Milk frother | truelead | false |
| Built-in grinder | false | false |
Capacity & Power
| Spec | Breville - Dual Boiler BES920 | Keurig - K-Supreme Plus SMART |
|---|---|---|
| Water tank | 2.5 Llead | 2.25 L |
| Wattage | 2400 Wlead | 1500 W |
| Warm-up | 150 s | 30 slead |
Frequently asked
Spec-level deep dives
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