Breville Bambino vs Plus: which to buy

If you want the simpler compact Breville with a hot-water button and a 1-year warranty, get the Breville Bambino BES450BSS; if you want adjustable milk temperature and texture with auto purge and a 2-year warranty, get the Breville Bambino Plus BES500BSS. Both are compact semi-automatic home machines built around the same extraction core observed on the maker pages and listings: ThermoJet heat-up in 3 seconds, PID temperature regulation, a 54mm portafilter dosed at 19 grams, and low-pressure pre-infusion rising to a 9 bar extraction, on 1560 watts at 110 to 120 volts. The difference that changes the purchase is milk handling and convenience, not the pump: the Bambino pairs an automatic steam wand with a dedicated hot-water and steam button, while the Plus adds adjustable milk temperature and texture levels plus automatic purging of the heat system after steaming. Both listings gate the variant-block price behind the cart step, so confirm the live price and seller before deciding.

Choose by your situation

Situation	Model to consider	Main tradeoff
You want the lower-complexity compact pick with hot water on tap for Americanos and a 1-year warranty	Bambino BES450BSS	No adjustable milk temperature levels and no auto purge; you manage texture with the automatic wand and purge manually per the manual.
You want repeatable milk drinks with adjustable temperature and texture, auto purge after steaming, and a 2-year warranty in a 7.7-inch-wide body	Bambino Plus BES500BSS	Higher complexity for a beginner who only pulls straight espresso; the price is likewise visible only after adding to cart.

Same core, different convenience, side by side

Criterion	Bambino BES450BSS	Bambino Plus BES500BSS
Heat-up and extraction control	ThermoJet to optimum extraction temperature in 3 seconds; PID regulation; low-pressure pre-infusion rising to 9 bar	ThermoJet to extraction temperature in 3 seconds; PID regulation; low-pressure pre-infusion rising to 9 bar
Portafilter and dose	54mm portafilter with 19 grams per the bullets	54mm portafilter with 19 grams per the bullets
Milk system	Automatic steam wand for hands-free microfoam; adjustable milk temperature and texture per the bullets	Adjustable milk temperature and texture level; automatic steam wand; auto purge of the heat system after steaming
Drink settings	1 or 2 cups; hot-water and steam button	1 or 2 cups; steam button with adjustable milk settings
Footprint	Compact countertop design per maker and listing	7.7 inches wide per the listing bullets
Power and supply	1560 watts; 110 to 120 volts	1560 watts; 110 to 120 volts
Warranty	1-year limited product warranty	2-year limited product warranty
Box contents observed (Bambino)	1-cup and 2-cup single-wall and dual-wall baskets, milk jug, portafilter, tamper, steam-wand tip cleaning tool, descaling powder	Confirm the live box contents on the listing; this pass scopes the Plus recommendation to the observed extraction and milk differences
Listing reception at observation	4.0 out of 5 stars across 2,630 ratings; number 5 in Semi-Automatic Espresso Machines	4.1 out of 5 stars across 2,410 ratings; number 10 in Semi-Automatic Espresso Machines

Bambino BES450BSS: the simpler compact pick

The Bambino in variant BES450BSS, Brushed Stainless Steel suits buyers who want the compact Breville core with the least to learn: the same ThermoJet 3-second heat, PID control, 54mm 19-gram dose and pre-infusion to 9 bar as the Plus, with an automatic steam wand plus a dedicated hot-water and steam button for Americanos and preheating cups. The observed box contents cover getting started and upkeep: single- and dual-wall baskets in both sizes, milk jug, portafilter and tamper, a tip cleaning tool and descaling powder, which matches the manual's descale and cleaning sections. Its limits are milk repeatability and coverage: no adjustable temperature levels and no auto purge, so back-to-back milk drinks depend on your routine, and coverage is a 1-year limited warranty on 1560 watts at 110 to 120 volts. The listing carried 4.0 out of 5 stars across 2,630 ratings and ranked number 5 in its semi-automatic class at observation.

Bambino Plus BES500BSS: the repeatable-milk pick

The Bambino Plus in variant BES500BSS, Brushed Stainless Steel suits buyers who make mostly milk drinks and want the machine to hold the routine: adjustable milk temperature and texture levels with an automatic steam wand, and automatic purging of the heat system after steaming so the next espresso extracts at the right temperature. It keeps the same extraction core (ThermoJet 3 seconds, PID, 54mm 19 grams, pre-infusion to 9 bar) and the same 1560-watt, 110 to 120-volt supply, in a body the listing measures at 7.7 inches wide, backed by a 2-year limited warranty. Its limits are need and price visibility: a straight-espresso drinker pays for milk automation they will not use, and the variant-block price sits behind the cart step. The listing carried 4.1 out of 5 stars across 2,410 ratings and ranked number 10 in its semi-automatic class at observation.

Care both manuals agree on

Both instruction manuals frame these as 1560-watt, 110 to 120-volt indoor appliances with full descale, cleaning and safety-warning sections: use the supplied descaling powder on the manual's schedule, clean the steam-wand tip with the supplied tool, and follow the hot-water and steam warnings before and after frothing. The Plus manual additionally documents the auto-purge behavior after steaming; on the Bambino, manage heat manually per its manual. Neither manual replaces the live listing for box contents or warranty registration, so confirm both on the page before you pay.

What to check before you pay

Prices and sellers move during the day, and both listings in this comparison hide the variant-block price until checkout, so confirm the live price, seller and delivery terms on the listing itself. Confirm the exact variant too: Breville Bambino BES450BSS in Brushed Stainless Steel (B0B1JPPG2L) and Breville Bambino Plus BES500BSS in Brushed Stainless Steel (B07JVD78TT) — nearby suggestions on the page such as the DeLonghi Stilosa and Classic Signature rows, CASABREWS units and the Barista Express are not the units analyzed here. Both observed offers ship from and are sold by Amazon in the exact-variant block at observation; the Amazon Resale rows elsewhere on the page are not the analyzed offer.

Where to check the exact variants

Compare the Breville Bambino BES450BSS espresso machine (Amazon listing with quantity selector, Add to cart and Buy Now scoped to B0B1JPPG2L with merchant Amazon; price shown after adding to cart at observation on 09/12/2026) against the Breville Bambino Plus BES500BSS espresso machine (Amazon listing with quantity selector, Add to cart and Buy Now scoped to B07JVD78TT with merchant Amazon; price shown after adding to cart at observation on 09/12/2026). Either covers compact semi-automatic duty on the same extraction core, with the Bambino covering simplicity plus hot water and the Plus covering repeatable milk with auto purge once you confirm the live gated price.

Sources

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Breville Bambino Espresso Machine

BES450BSS · Brushed Stainless Steel (B0B1JPPG2L)

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Breville Bambino Plus Espresso Machine

BES500BSS · Brushed Stainless Steel (B07JVD78TT)