Breville Smart Grinder Pro vs Timemore Chestnut C3 ESP
Convenient electric versus budget manual. The Breville Smart Grinder Pro at $200 grinds into the portafilter with 60 settings and timed dosing — hands-free but high-retention with more fines. The Timemore C3 ESP at $72 reaches espresso by hand for a third of the price. Choose the Breville for hopper convenience and filter versatility; choose the C3 ESP for budget and portability.
Spec face-off
Bars scaled to the higher value. Coloured = wins that spec.
Full specifications
Strengths & weaknesses
Full comparison
The Smart Grinder Pro is a hopper-fed electric with 60 settings and 0.2-second timed dosing that grinds directly into the portafilter — convenient for daily multi-cup use and decent for filter, espresso-capable with forgiving baskets. The C3 ESP is a manual grinder with a 38mm S2C burr at ~23 microns per click that reaches espresso for about $72, in a pocketable all-metal body — but a double takes 40-50 seconds of cranking and the 25g chamber limits batch size.
Convenience favors the Breville: button-press grinding, timed dosing, hopper capacity, and good filter-side control, all hands-free. Grind cleanliness is mixed — the Breville suffers high retention (~18g in, 16g out) and more fines, while the C3 ESP's S2C burr is praised for uniformity, so for a careful single espresso the manual grinder can actually be cleaner.
Price and portability favor the C3 ESP. At under $90 it's a third of the Breville's price and travels anywhere, but you grind by hand and dial coarsely via the catch cup. For a household wanting convenience and filter versatility, the Breville; for budget, portability, or a single careful espresso, the C3 ESP.
Buy the Smart Grinder Pro ($200) for hands-free convenience, timed dosing, and filter versatility. Buy the Timemore C3 ESP ($72) for espresso on a budget or on the go, accepting manual effort.