Breville Smart Grinder Pro vs Mahlkönig X54 vs Baratza Encore ESP Pro: timed hopper grinding
Compare three hopper-fed grinders with adjustable timed dosing by burr platform, timer controls, hopper evidence, electrical rating and portafilter transfer.
The decision in brief
How the options differ
All three selections load beans from a hopper and document an adjustable dosing timer. The useful differences are the burr platform, how the timer is set, the stated hopper capacity and the supplied transfer equipment. None of the published figures establishes a taste, retention or grind-quality winner.
By CompareFoundry · Published · Editorial review · Manufacturer documentation, not hands-on testing.
The buying guide
Package and specification details
Compare the burr platform without ranking it
Mahlkönig states 54 mm flat special-steel burrs for X54. Breville describes hardened stainless-steel conical burrs but gives no diameter. Encore ESP Pro uses the 40 mm M2 steel conical burr named by Baratza. Diameter and geometry do not rank flavor, particle distribution or espresso performance.
Smart Grinder Pro sets a timed dose by shots or cups in 0.2-second steps and can start from its portafilter switch. X54 stores four grind-by-time recipes, with manual grinding up to 90 seconds. Encore ESP Pro offers a hopper timer or a single-dose mode that stops when empty. Weigh the output to confirm a dose for your beans and setting.
Breville lists 18oz bean capacity on its page and a 1lb hopper in its manual, so capacity remains conflicting. The X54 US selection names a 250g hopper; the ESP Pro seller lists 300 g. Breville's manual rating is 120 V~ 60 Hz 165 W, X54 lists 110–120 V and 60 Hz, and the ESP Pro seller lists 120 V. Breville supplies 50–54 mm and 58 mm cradles; X54 supplies a portafilter module and dosing cup without a stated diameter.
The black 110–120 V selection with the 250 g hopper, SKU 704519, from the Mahlkönig US store. Other colors, voltages and hopper sizes are different selections.
These manufacturer specifications do not establish measured performance, noise, long-term reliability or running cost. We have not independently tested these products. Check current prices, stock and operating-space instructions with the seller and manufacturer.
X54 Allround Home Grinder Black 110–120 V, 250 g hopper (US)X54 Allround Home Grinder; Black: 110-120 V / 250g Hopper; SKU 704519; standard grinder package.
Encore ESP Pro ZCG595BLK1AUC1A (US)40 mmSource · 2026-10-20Baratza: M2 quick-release 40 mm steel cone burrChecked 2026-10-20. We reviewed the official page text on the check date. Checkout options were not verified.
Burr geometry
The documented flat or conical burr arrangement.
Geometry alone does not establish taste, particle distribution or superiority for a particular coffee.
Encore ESP Pro ZCG595BLK1AUC1A (US)ConicalSource · 2026-10-20Baratza: M2 quick-release 40 mm steel cone burrChecked 2026-10-20. We reviewed the official page text on the check date. Checkout options were not verified.
Installed burr option
The burr material and named option supplied in the exact package.
An optional replacement set is not factory-installed equipment. Espresso and brew variants on one seller page are different selections.
How beans are loaded and how a grinding cycle is controlled.
An empty-hopper sensor, fixed safety stop and adjustable timer do different jobs. None alone establishes a weighed output dose.
Smart Grinder Pro BCG820BSSXL Brushed Stainless Steel (US)Hopper-fed; select shots or cups and a timed dose adjustable in 0.2-second steps, or press and hold for manual grinding.The portafilter activation switch or START button starts the timed dose; grinding stops when the programmed time ends.Sources · 2026-10-21Breville: Smart Grinder Pro US product page and technical specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Breville: Smart Grinder Pro BCG820 Series US instruction book (USCM L26)Checked 2026-10-21. Read the original source and its check date before relying on this value.
X54 Allround Home Grinder Black 110–120 V, 250 g hopper (US)Hopper-fed; four grind-by-time recipes or manual START/STOP grinding, up to 90 seconds; inserting a portafilter can start grinding.The manual's preset recipes are 6, 30, 20 and 10 seconds; it says the dose is determined by grinding time.Sources · 2026-10-21Mahlkönig USA: X54 Allround Home Grinder US store page and technical detailsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Mahlkönig: X54 Allround Home Grinder original instruction manual (EN)Checked 2026-10-21. Read the original source and its check date before relying on this value.
Encore ESP Pro ZCG595BLK1AUC1A (US)Hopper-fed timer or single-dose mode that stops when empty.Source · 2026-10-20Baratza: Encore ESP Pro US product featuresChecked 2026-10-20. We reviewed the official page text on the check date. Checkout options were not verified.
Adjustable timed dosing
Whether an adjustable grind-duration dose is explicitly documented.
A fixed automatic stop is not an adjustable dosing timer. Unknown means the retrieved evidence did not establish this feature.
Encore ESP Pro ZCG595BLK1AUC1A (US)YesSource · 2026-10-20Baratza: Encore ESP Pro US product featuresChecked 2026-10-20. We reviewed the official page text on the check date. Checkout options were not verified.
Bean load capacity
Published bean capacity with the selected supplied loading equipment.
Read the hopper or bellows condition. Capacity is not a recommended espresso dose, grounds-bin capacity or continuous-duty rating.
Smart Grinder Pro BCG820BSSXL Brushed Stainless Steel (US)Sources disagree
The sources give different answers, so we have not chosen one as fact. Read the attached notes and confirm the current specification before relying on it.
X54 Allround Home Grinder Black 110–120 V, 250 g hopper (US)250 gApproximate capacity of the 250 g hopper named in the selected US variant. The manual gives 500 g as the maximum hopper filling quantity, which applies to the larger hopper option and is not used here.Source · 2026-10-21Mahlkönig USA: X54 Allround Home Grinder US store page and technical detailsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Encore ESP Pro ZCG595BLK1AUC1A (US)300 gWith the supplied hopper; single-dose loading is 45 g. Seller specification.Source · 2026-10-20Seattle Coffee Gear: Encore ESP Pro ZCG595BLK1AUC1A US offerChecked 2026-10-20. Read the original source and its check date before relying on this value.
US electrical version
Input voltage, frequency and plug information explicitly established for the selected US offer.
A regional plug adapter does not convert voltage. Keep unspecified frequency or plug details unspecified and inspect the actual rating label.
Brewing uses named by the manufacturer or the identified seller for this burr configuration.
A listed espresso use is a supplier statement, not a controlled extraction test. Do not infer espresso suitability from burr diameter.
Smart Grinder Pro BCG820BSSXL Brushed Stainless Steel (US)Espresso (settings 1–30), drip filter or percolator and French press.The setting ranges come from the instruction book's coffee chart and are starting points, not extraction tests.Sources · 2026-10-21Breville: Smart Grinder Pro US product page and technical specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Breville: Smart Grinder Pro BCG820 Series US instruction book (USCM L26)Checked 2026-10-21. Read the original source and its check date before relying on this value.
X54 Allround Home Grinder Black 110–120 V, 250 g hopper (US)Espresso through filter coffee, French press and cold brew on one stepless allround scale.Source · 2026-10-21Mahlkönig USA: X54 Allround Home Grinder US store page and technical detailsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Encore ESP Pro ZCG595BLK1AUC1A (US)Espresso and brewed coffee.Source · 2026-10-20Baratza: Encore ESP Pro US product featuresChecked 2026-10-20. We reviewed the official page text on the check date. Checkout options were not verified.
Included equipment
Accessories explicitly listed as supplied with the selected offer.
Pictures, compatible accessories and upgrade menus do not automatically establish box contents. Recheck the exact package before purchase.
X54 Allround Home Grinder Black 110–120 V, 250 g hopper (US)250 g bean hopper, stainless-steel portafilter dosing cup and two swappable front attachments for portafilter or container grinding.The manual names these fronts the portafilter module and container module.Sources · 2026-10-21Mahlkönig USA: X54 Allround Home Grinder US store page and technical detailsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Mahlkönig: X54 Allround Home Grinder original instruction manual (EN)Checked 2026-10-21. Read the original source and its check date before relying on this value.
Encore ESP Pro ZCG595BLK1AUC1A (US)Sources disagree
The sources give different answers, so we have not chosen one as fact. Read the attached notes and confirm the current specification before relying on it.
Documented dosing-cup size or portafilter transfer compatibility.
Cup transfer and direct grinding into a portafilter are separate workflows. Check the basket, rim, adapter and support arrangement.
Smart Grinder Pro BCG820BSSXL Brushed Stainless Steel (US)Grinds directly into a portafilter with 50–54 mm or 58 mm cradles, or into the grinds container or a filter.Cradle sizes are not a guarantee of fit with every portafilter handle; the manual limits a cradle dose to 2 shots.Sources · 2026-10-21Breville: Smart Grinder Pro US product page and technical specificationsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Breville: Smart Grinder Pro BCG820 Series US instruction book (USCM L26)Checked 2026-10-21. Read the original source and its check date before relying on this value.
X54 Allround Home Grinder Black 110–120 V, 250 g hopper (US)Portafilter module with height-adjustable support for direct grinding; a stainless-steel portafilter dosing cup is supplied.No portafilter or dosing-cup diameter was established on the checked pages.Sources · 2026-10-21Mahlkönig USA: X54 Allround Home Grinder US store page and technical detailsChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.Mahlkönig: X54 Allround Home Grinder original instruction manual (EN)Checked 2026-10-21. Read the original source and its check date before relying on this value.
Encore ESP Pro ZCG595BLK1AUC1A (US)Not verified
We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice.
Seller wording names 53 mm or 58 mm transfer, while the box list names a 58 mm adapter. The smaller cup fit is not resolved.Source · 2026-10-20Seattle Coffee Gear: Encore ESP Pro package and operating guideChecked 2026-10-20. Read the original source and its check date before relying on this value.
Grounds clearing and static features
Documented hardware intended to move grounds or manage static.
Bellows, ionizers and anti-retention names do not establish measured retention or eliminate every trace of old coffee. Follow revision-specific cleaning instructions.
Smart Grinder Pro BCG820BSSXL Brushed Stainless Steel (US)Grinding chamber described as minimizing static of beans before dispensing.A static-reduction description is not a retention measurement.Source · 2026-10-21Breville: Smart Grinder Pro BCG820 Series US instruction book (USCM L26)Checked 2026-10-21. Read the original source and its check date before relying on this value.
X54 Allround Home Grinder Black 110–120 V, 250 g hopper (US)Not verified
We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice.
Smart Grinder Pro BCG820BSSXL Brushed Stainless Steel (US)
This is the BCG820 Smart Grinder Pro selected as SKU BCG820BSSXL in Brushed Stainless Steel. Other color SKUs are separate selections, and Breville does not state the burr diameter.
Bean capacity conflicts between 18oz on the product page and a 1lb hopper in the instruction book. No controlled sound, taste, grind-distribution or retention measurement is established here.
X54 Allround Home Grinder Black 110–120 V, 250 g hopper (US)
This is the X54 Allround Home Grinder US 110–120 V selection with the 250 g hopper. Other voltages, the 500 g hopper configuration and other colors are separate selections.
Portafilter diameter fit and grounds-clearing hardware were not established. Sound and grinding-output figures are manufacturer laboratory statements, and no controlled taste, grind-distribution or retention measurement is established here.
Encore ESP Pro ZCG595BLK1AUC1A (US)
No controlled sound, taste, grind-distribution or retention measurement is established here.
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