The Bambino and the Bambino Plus sit next to each other in Sage’s entry range and share most of their specification. The question is what the extra £20 to £70 buys, and the answer is shorter than the price gap suggests.
Where the two differ
| Bambino (SES450) | Bambino Plus (SES500) | |
|---|---|---|
| Milk system | manual steam wand | hands-free automatic steam wand |
| Water tank | 1.4 L | 1.9 L |
| Water filter change | after 3 months | after 3 months or 40 L |
| Cleaning tablets named | none published | espresso cleaning tablets |
| Standby | after 10 minutes idle | not published by Sage |
| Rated power | 1300 to 1600 W | 1600 W |
| Size as Sage prints it | 30.2 x 15.4 x 34.2 cm | 19.4 x 36.2 x 30.4 cm |
| UK price, checked 21 September 2026 | £329 to £329.95 | £349.95 to £399.95 |
Everything else matches: a ThermoJet heating system quoted at three seconds, PID temperature control, a 15 bar pump, a 54 mm portafilter with single and dual wall baskets in one and two cup, a 54 mm tamper in the box, the ClaroSwiss filter and a two year UK guarantee.
The gap depends on where you buy, and it triples
At John Lewis the two are £329 and £349.95, a difference of £20.95. In Sage’s own shop they are £329.95 and £399.95, a difference of £70.
So the automatic milk wand costs either twenty pounds or seventy, depending on the checkout. That is worth ten minutes of shopping before you decide the Plus is out of reach.
The wand is the whole upgrade
Sage’s page for the Bambino lists “Manual milk texturing”. Sage’s page for the Bambino Plus describes “a powerful hands-free automatic steam wand that makes microfoam milk for you ready for latte art”.
Both pull espresso through the same 54 mm basket with the same pump and the same heating system, so the difference sits entirely on the milk side. If you drink espresso and long black, you are paying for a part you will not use.
Water, filters and standby
The Bambino holds 1.4 L and the Plus 1.9 L, a difference of 500 ml. Both tanks lift out to fill.
The filter advice differs in a small way that matters if you are in a hard water area. The Bambino manual says “We recommend to replace the filter after 3 months.” The Bambino Plus manual adds a volume: “Replacing the water filter after 3 months or 40L will reduce the need to descale the machine.” Neither manual gives a descaling interval. Your own manual wins if it differs from either.
The Bambino manual also states that the “Unit will enter ‘standby mode’ when idle or no interaction from user after 10 minutes.” Sage publishes no standby or auto-off figure for the Plus, so there is nothing to set against those ten minutes.
The published sizes do not square with each other
Sage prints the Bambino as “30.2 x 15.4 x 34.2 cm” and the Bambino Plus as “19.4 x 36.2 x 30.4 cm”, both in width, depth, height order. Taken at face value that makes the Bambino 302 mm wide against the Plus at 194 mm, so the smaller, simpler machine would be 108 mm the wider of the two.
That does not look right, and no width conclusion is drawn from it here. If the gap on your counter is tight, measure the machine in a shop or against the box before you buy, and do not let these two figures pick the model for you. Depth and height carry the same doubt for the same reason.
Choose the Bambino if
You steam milk by hand already, or you drink it black, and you would rather keep the £20 to £70. The 1.4 L tank and the ten minute standby are the trade, and the espresso side of the machine is the same one.
Choose the Bambino Plus if
You want milk textured for you without practice, you would use the extra 500 ml of tank, and you can buy it at the £20.95 gap rather than the £70 one. Check both prices on the day, because this is the one decision here where the shop matters as much as the machine.
