Breville Barista Express vs Breville Infuser
Both are mid-tier Brevilles with single thermocoils and pre-infusion, but the Express has a built-in grinder and the Infuser doesn't. The Barista Express at $700 is a complete grind-to-cup machine. The Infuser at $600 is grinder-less but cheaper, for someone who already owns a grinder. The $100 gap is essentially the integrated grinder.
Spec face-off
Bars scaled to the higher value. Coloured = wins that spec.
Full specifications
Strengths & weaknesses
Full comparison
These are close Breville siblings. Both use a single thermocoil with PID, low-pressure pre-infusion, a 54mm portafilter, and a manual steam wand. The defining difference is the grinder: the Barista Express has an integrated 16-setting conical burr grinder, making it all-in-one; the Infuser has none.
If you don't own a grinder, the Express is the obvious value — its built-in grinder would otherwise cost $150+ separately, so the $100 premium is a bargain. If you already have a capable grinder (or want to choose a better standalone one), the Infuser saves money and counter clutter, and a dedicated grinder will likely outperform the Express's built-in unit on light roasts.
Everything else is similar: both pre-infuse, both PID-control temperature, both steam manually, and both are single-boiler (no simultaneous brew-and-steam). The Infuser's main caveats are its grinder-less setup cost and shrinking US distribution; the Express's are grinder clumping and a rear water tank.
Buy the Barista Express ($700) for a complete grind-to-cup machine, especially if you don't own a grinder. Buy the Infuser ($600) if you already have a grinder and want pre-infusion and PID for less.