Comparison guide
Breville Barista Express BES870 vs illy Y3.3 Iperespresso: which should you choose?
Breville Barista Express BES870 and illy Y3.3 Iperespresso compared under one framework. One recorded specification difference is Bean hopper: 250 g on the Breville Barista Express BES870 against 0 g on the illy Y3.3 Iperespresso. Specifications and their sources are recorded alongside.
Published: 2026-09-03 · Updated: 2026-09-21
Coffee Machines verdict
Undocumented scoring basis · overall score and upgrade ranking withheld. The table records stored representative configurations; confirm the configuration and price on the merchant page before buying.
- Breville Barista Express BES870: A semi-automatic machine combining an 18-step conical grinder, 54mm portafilter, PID control, and manual steaming.
- illy Y3.3 Iperespresso: A minimalist machine barely 10cm wide for espresso and long coffee from Iperespresso capsules.
- Undocumented quality and performance advantages are not ranked
- Specification field coverage (not accuracy): 95%
Choosing between Breville Barista Express BES870 and illy Y3.3 Iperespresso starts with the real use case and the problem to solve, not with which product is newer. No independent laboratory test is implied.
Core specifications on one baseline
| Item | Breville Barista Express BES870 | illy Y3.3 Iperespresso | Delta |
|---|---|---|---|
| Machine type | Semi-automatic with integrated grinder Manufacturer official product page · check date not recorded | Iperespresso capsule Manufacturer official product page · check date not recorded | Different |
| Pump pressure | 15 bar Manufacturer official product page · check date not recorded | 19 bar Manufacturer official product page · check date not recorded | +26.7% |
| Water tank | 2 L Manufacturer official product page · check date not recorded | 0.75 L Manufacturer official product page · check date not recorded | -62.5% |
| Bean hopper | 250 g Manufacturer official product page · check date not recorded | 0 g Manufacturer official product page · check date not recorded | -100% |
| Grinder settings | 18 Manufacturer official product page · check date not recorded | 0 Manufacturer official product page · check date not recorded | -100% |
| Milk system | Manual steam wand Manufacturer official product page · check date not recorded | None Manufacturer official product page · check date not recorded | Different |
| Heat-up time | 60 sec Manufacturer official product page · check date not recorded | 60 sec Manufacturer official product page · check date not recorded | Same |
| Removable brew group | No; removable 54mm portafilter Manufacturer official product page · check date not recorded | No Manufacturer official product page · check date not recorded | Different |
| Color | Brushed Stainless Steel | Black | Different |
| Connectivity | Manual grind, dose, shot and steam controls | Two programmable touch buttons | Different |
| Region | KR | KR | Same |
| Model Code | BES870 | Y3.3 | Different |
| Wattage W | 1850 | No data | Not comparable |
| Width Mm | No data | 100 | Not comparable |
16 of the 28 values in this table carry a source. The rest have no source on record, which is not the same as being wrong.
How to read Same, Different, No data, Unverified and Not applicable is documented on the configuration-level specification screen. If a condition you require is unknown, withhold the decision and match the exact model, sales region and configuration against the sources on that screen.
Differences recorded in the table
4 fields can be ranked on the same basis, listed by weight.
- Bean hopper · Breville Barista Express BES870 250 g, illy Y3.3 Iperespresso 0 g (-100%)
- Grinder settings · Breville Barista Express BES870 18, illy Y3.3 Iperespresso 0 (-100%)
- Pump pressure · illy Y3.3 Iperespresso 19 bar, Breville Barista Express BES870 15 bar (+26.7%)
- Water tank · Breville Barista Express BES870 2 L, illy Y3.3 Iperespresso 0.75 L (-62.5%)
The decision axes and the checking order for the whole category are on the Coffee Machines comparison page.
The two products this comparison names
Match the listing against these models first. The recorded-field count is catalogue completeness, not product quality.
- Breville Barista Express BES870 · Breville · model number BES870 · released 2013 · recorded fields 14/14
- illy Y3.3 Iperespresso · illy · model number Y3.3 · released 2019 · recorded fields 14/14
Fields the two products share
4 recorded fields hold the same value for both stored representative configurations, so nothing in this list separates them.
- Heat-up time · 60 sec
- Region · KR
- Wattage W · 1850
- Width Mm · No data
Who should choose Breville Barista Express BES870
Breville Barista Express BES870 leads the table on Bean hopper, Grinder settings, Water tank. A semi-automatic machine combining an 18-step conical grinder, 54mm portafilter, PID control, and manual steaming.
Who should choose illy Y3.3 Iperespresso
illy Y3.3 Iperespresso leads the table on Pump pressure. A minimalist machine barely 10cm wide for espresso and long coffee from Iperespresso capsules.
How to read price and purchase availability
No merchant link is shown: neither product has an approved listing whose name and configuration match the catalogue, and AsKrs does not guess a destination.
- Breville Barista Express BES870 · No verified purchase link currently available
- illy Y3.3 Iperespresso · No verified purchase link currently available
This comparison is built from published specifications and stored representative configurations. The use context, configuration checks, switching costs, and the scope and limits for Coffee Machines are documented on the Coffee Machines comparison page.