Fellow Opus Conical Burr Coffee Grinder

One-line verdict

Style-conscious home baristas wanting quiet, versatile grinding for everything from espresso to cold brew in a compact modern design that beats older models on aesthetics and low retention.

How it compares

• vs Breville Smart Grinder Pro ($199): Opus wins on retention, noise, and modern design, Breville Smart Grinder Pro wins on dosing options and grind settings count
• vs Baratza Encore ESP ($199): Opus wins on aesthetics and low retention, Baratza Encore ESP wins on espresso grind consistency and repairability
• vs Capresso Infinity Plus ($149): Opus wins on retention and design, Capresso Infinity Plus wins on price and noise reduction
• vs Baratza Encore ($149): Opus wins on retention and versatility range, Baratza Encore wins on price and proven filter grind quality
• vs 1Zpresso Q2 ($99): Opus wins on electric convenience and versatility, 1Zpresso Q2 wins on portability and grind consistency per dollar

AI-summarized review themes

Frequently praised

• Exceptionally quiet operation
• Low retention and easy cleaning
• Attractive compact design with magnetic catch cup

Frequently criticized

• Slightly less consistent at the finest espresso settings
• Higher price for the performance tier
• Learning curve on adjustment dial

Best for

Pour-over and espresso hybrid users, small kitchens, design-focused coffee enthusiasts

Not for

Budget shoppers, high-volume grinding, users prioritizing maximum grind uniformity over aesthetics

Specifications

Spec	Value
Burr Type	40mm stainless steel conical
Grind Settings	41
Hopper Capacity	8 oz (single-dose friendly)
Dimensions	4.7 x 9.5 x 11.8 in
Weight	7.1 lbs

Data sources

• Estimated ~3100 public reviews referenced across Amazon, Serious Eats, Coffee Chronicler, Fellow site
• Review period: 2024-2026
• Last generated: 2026-04-06