Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Jura - ENA 8 | Keurig - K-Supreme Plus SMART |
|---|---|---|
| Warm-up | 20 s | 30 s |
| Milk frother | true | false |
| Built-in grinder | true | false |
| Type | Super-automatic | Pod / Capsule |
| Pressure | 15 bar | 0 bar |
Between the ENA 8 and K-Supreme Plus SMART, the ENA 8 comes out ahead in warm-up / milk frother, while the K-Supreme Plus SMART wins on type. Overall, the ENA 8 scores 79.1 and the K-Supreme Plus SMART scores 55.3 on our Mars Score.
Which should you buy?
The ENA 8 is the clear pick on raw spec strength, leading by 23.8 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the ENA 8 if you care most about warm-up / milk frother. The biggest gaps in its favor are warm-up, milk frother, built-in grinder, among others. The single most decisive one: Warm-up — 10.00 s less. 20 vs 30.
Pick the K-Supreme Plus SMART if you care most about type. Its strongest claims are type. The single most decisive one: Type: Pod / Capsule (vs Super-automatic).
There are no meaningful ties on the headline specs — every popular-comparison metric has a winner.
Bottom line: the ENA 8 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Jura - ENA 8 or Keurig - K-Supreme Plus SMART?
Jura - ENA 8 leads the current Mars Score by 23.8 points.The more useful decision is the trade-off behind that result: compare type, milk frother, built-in grinder against the way you will actually use the product.
Choose Jura - ENA 8 if…
Jura - ENA 8 has the measurable edge on warm up seconds, has milk frother, has grinder.
Choose Keurig - K-Supreme Plus SMART if…
Keurig - K-Supreme Plus SMART has the measurable edge on type.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Jura - ENA 8 wins
- ▲Warm-up — 10.00 s less. 20 vs 30.
- ▲Has Milk frother.
- ▲Has Built-in grinder.
- ▲Pressure: 15 bar vs 0 bar.
Why Keurig - K-Supreme Plus SMART wins
- ▲Type: Pod / Capsule (vs Super-automatic).
Spec comparison
Brewing
| Spec | Jura - ENA 8 | Keurig - K-Supreme Plus SMART |
|---|---|---|
| Type | Super-automatic | Pod / Capsulelead |
| Pressure | 15 barlead | 0 bar |
| Milk frother | truelead | false |
| Built-in grinder | truelead | false |
Capacity & Power
| Spec | Jura - ENA 8 | Keurig - K-Supreme Plus SMART |
|---|---|---|
| Water tank | 1.1 L | 2.25 Llead |
| Wattage | 1450 W | 1500 Wlead |
| Warm-up | 20 slead | 30 s |