30 Settings vs 28 Settings Coffee Grinders in 2026: Key Differences
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
Choosing between a 30 Settings vs 28 Settings coffee grinder often comes down to specific feature sets rather than just the number of adjustments. Both the Ollygrin and Lonkion models offer electric power and adjustable grind sizes for various brew methods. The main difference lies in their burr design and physical footprint. The Ollygrin uses conical burrs and a larger hopper, while the Lonkion features flat burrs and a more compact body. You should look at the detailed specs below to see which setup fits your kitchen and brewing style better.
Key differences
| Aspect | Ollygrin Conical Burr Grinder with 30 Settings | Lonkion 28-Setting Electric Flat Burr Grinder |
|---|---|---|
| Grind Settings | 30 | 28 |
| Grinding Mechanism | Conical burr | Flat burr |
| Burr Size | 40-millimeter | not listed |
| Bean Capacity | 10 ounces | not listed |
| Dimensions | 5.4 x 7 x 12.9 inches | 3.65 x 6.2 x 7.3 inches |
| Weight | 4.41 pounds | not listed |
Which one should you choose?
Choose Ollygrin Conical Burr Grinder with 30 Settings if
- You prefer conical burrs for potentially lower retention and a slower grind speed.
- You need a larger bean hopper to hold up to 10 ounces of coffee beans.
- You do not mind a taller appliance that stands 12.9 inches high.
Choose Lonkion 28-Setting Electric Flat Burr Grinder if
- You want a compact grinder that fits easily into smaller kitchen spaces.
- You prefer flat burrs for a consistent grind profile across the particle size.
- You value auto-stop functionality for convenient on-demand grinding.
Verdict: The Ollygrin suits you if you prioritize a larger bean capacity and the specific characteristics of conical burrs. The Lonkion is the better choice if counter space is limited and you prefer the flat burr design. Both options provide sufficient grind settings for home brewing needs.
30 Settings vs 28 Settings Comparison
Grind Settings
The Ollygrin model provides 30 adjustable grind settings, allowing you to select from ultra-fine for espresso to coarse for French press. The Lonkion offers 28 precise settings for similar versatility. While the difference is small, the extra two steps on the Ollygrin may help you fine-tune your dose for specific beans. Both cover the essential range for home brewing, but the higher count gives you slightly more granularity in your adjustments.
Burr Type
Grind consistency often depends on the burr design. The Ollygrin uses 40-millimeter stainless steel conical burrs, which generate less heat and preserve flavor. The Lonkion features flat metal burrs designed for even and consistent grinding. Conical burrs typically handle a wider range of brew methods with less retention, while flat burrs are known for uniform particle distribution. Your choice depends on whether you prioritize heat reduction or absolute consistency.
Bean Capacity
Storage matters for daily use. The Ollygrin includes a large hopper capable of holding 10 ounces of whole beans, suitable for several servings. The Lonkion data does not list a specific bean capacity, so you cannot compare volume directly. If you brew multiple cups at once, the Ollygrin’s documented capacity ensures you can load more beans without frequent refilling. Check the Lonkion manual for its specific volume limits.
Dosing Control
Both grinders support a 2 to 12 cup range, but the control method differs. The Ollygrin uses a unique rotary button for one-button operation, letting you adjust settings simply. The Lonkion features auto-stop functionality where you set the cups and press the switch. The Ollygrin’s rotary design may offer quicker adjustments, while the Lonkion’s auto-stop provides hands-off convenience once started. Both aim for simple, user-friendly operation.
Build and Size
Space is a key factor. The Ollygrin measures 5.4 x 7 x 12.9 inches and weighs 4.41 pounds, making it a substantial countertop appliance. The Lonkion is more compact at 3.65 x 6.2 x 7.3 inches, fitting easily into smaller kitchen spaces. If you have limited counter space, the Lonkion’s smaller footprint is a clear advantage. The Ollygrin’s larger size may accommodate its 10-ounce hopper more comfortably.
Which Grinder Suits Your Setup
Users needing maximum grind precision
The Ollygrin model offers 30 adjustable grind settings, giving you slightly more granularity than the 28 settings on the Lonkion. This extra option helps you fine-tune particle size for specific brew methods. If you want to dial in your espresso or French press with maximum control, the additional setting provides a practical edge in customization.
Those with limited counter space
The Lonkion grinder is significantly more compact, measuring 3.65 by 6.2 by 7.3 inches. It weighs less and fits easily into small kitchen spaces. If you have limited storage or a small countertop, its smaller footprint and lightweight design make it a more practical choice for everyday use without taking up excessive room.
Buyers wanting auto-stop convenience
The Lonkion features an auto-stop function tied to your cup selection. You set the number of cups, and the machine handles the rest automatically. This on-demand control simplifies the grinding process compared to manual operation. If you prefer a hands-off approach to dosing, this automated feature streamlines your morning routine effectively.
Users preferring conical burr design
The Ollygrin uses 40-millimeter stainless steel conical burrs, which generate less heat through friction. This slow grinding action helps preserve the flavor and aroma of your beans. If you prioritize conical burr mechanics for consistent extraction and heat reduction, this model offers a distinct mechanical advantage over the flat burr design found in the other option.
Quick picks
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Ollygrin Conical Burr Grinder with 30 Settings | Users wanting 30 grind steps and conical burrs | Check price of Ollygrin Conical Burr Grinder with 30 Settings on Amazon |
| 2 | Lonkion 28-Setting Electric Flat Burr Grinder | Home brewers wanting auto-stop flat burr grinding | Check price of Lonkion 28-Setting Electric Flat Burr Grinder on Amazon |
The products compared
Ollygrin Conical Burr Grinder with 30 Settings
Best for: Users wanting 30 grind steps and conical burrs
- Grind Settings
- 30 Settings (what this guide is about)
- Grinding Mechanism
- Conical burr
- Burr Size
- 40-millimeter
- Burr Material
- Stainless steel
- Bean Capacity
- 10 ounces
- Power Source
- Electric
View on Amazon: Ollygrin Conical Burr Grinder with 30 Settings Affiliate link
This Ollygrin electric grinder features 40-millimeter stainless steel conical burrs and 30 adjustable grind settings. It includes a 10-ounce bean hopper with an auto-locking system. The gear reduction motor operates slowly to reduce heat. You get 2-12 cup dosing control and double safety protections. It is designed for users who want precise grind consistency across various brewing methods.
Pros
- 30 adjustable grind settings for precision
- 40mm stainless steel conical burrs
- 10-ounce bean hopper capacity
- Gear reduction motor for low heat
- Auto-locking hopper system
Cons
- 4.41-pound weight adds bulk
- Plastic hopper construction
- No digital display for settings
Good fit if
- You need 30 grind steps
- You prefer conical burr uniformity
- You want a 10-ounce bean capacity
Skip if
- You require digital precision
- You need a compact footprint
- You prefer flat burr geometry
Verdict: Ollygrin 30-Setting Conical Burr Grinder offers 30 grind steps and a 10-ounce hopper for users who value conical burr uniformity and slow grinding speeds.
Lonkion 28-Setting Electric Flat Burr Grinder
Best for: Home brewers wanting auto-stop flat burr grinding
- Grind Settings
- 28 Settings (what this guide is about)
- Grinding Mechanism
- Flat burr
- Burr Material
- Metal
- Power Source
- Electric
- Dosing Control
- 2 to 12 cups auto-stop
- Application
- Home Use
View on Amazon: Lonkion 28-Setting Electric Flat Burr Grinder Affiliate link
The Lonkion CBG-8002 is an electric flat burr grinder with 28 precise grind settings. It features a metal burr head for consistent extraction and an auto-stop function for 2 to 12 cups. The compact design measures 6.18 by 3.54 by 7.28 inches. This unit suits home users who want on-demand control and low noise operation with overheat protection.
Pros
- 28 precise grind settings for various brew methods
- Flat metal burr head ensures consistent grinding
- Auto-stop dosing control from 2 to 12 cups
- Compact dimensions fit easily into kitchen spaces
Cons
- Fewer grind settings than the 30-setting competitor
- No visible display for grind size or cup count
- Plastic container may generate static electricity
Good fit if
- You want an electric grinder with flat burrs
- You prefer auto-stop functionality for batch brewing
- You need a compact unit for limited counter space
Skip if
- You require more than 28 grind settings
- You want a grinder with a digital display
- You need a burr material other than metal
Verdict: Lonkion 28-Setting Flat Burr Grinder offers reliable auto-stop dosing and flat burr consistency for home users who do not need the extra granularity of 30 settings.
Specifications side by side
| Spec | Ollygrin Conical Burr Grinder with 30 Settings | Lonkion 28-Setting Electric Flat Burr Grinder |
|---|---|---|
| Grinding Mechanism | Conical burr | Flat burr |
| Burr Size | 40-millimeter | not stated |
| Burr Material | Stainless steel | Metal |
| Grind Settings | 30 | 28 |
| Bean Capacity | 10 ounces | not stated |
| Power Source | Electric | Electric |
| Dosing Control | 2-12 cup settings | 2 to 12 cups auto-stop |
| Grinder Type | Burr | Burr |
| Application | not stated | Home Use |
| Material | not stated | Stainless Steel |
| Dimensions | 5.4 × 7 × 12 inches | 6.18 × 3.54 × 7.28 inches |
| Weight | 4.41 pounds | not stated |
| Size | 5.4*7*12.9 inch | 3.65*6.2*7.3in |
| Color | BG702S-PG | Black |
| Model | BG702S-PG | CBG-8002 |
Frequently asked questions
Does the extra setting on a 30-setting grinder matter for drip coffee?
The difference is subtle. The Ollygrin model provides 30 grind steps, while the Lonkion offers 28. For standard drip coffee, both sets of adjustments cover the necessary coarse to medium range. The extra two steps on the Ollygrin allow for finer tuning if you are very particular about particle size consistency.
Which grinder is better for home use with flat burrs?
The Lonkion CBG-8002 is designed for home users seeking flat burr consistency. It features 28 settings and includes an auto-stop dosing function. This automation helps ensure repeatable results without manual intervention, making it a practical choice for daily home brewing routines where convenience matches performance.
How do burr types affect the grind between these two models?
The Ollygrin uses conical burrs, which are noted for slow grinding speeds and uniformity. In contrast, the Lonkion utilizes flat burrs for consistency. Your choice depends on whether you prefer the specific texture and speed profile of conical burrs or the traditional flat burr output for your preferred brew method.
What are the physical dimensions of the 30-setting Ollygrin grinder?
The Ollygrin BG702S-PG measures 5.4 inches in length, 7 inches in width, and 12 inches in height. It weighs 4.41 pounds. These dimensions indicate a compact footprint suitable for standard kitchen counters, while the weight provides stability during operation to prevent movement while grinding beans.
Is there a capacity difference in the hoppers for these grinders?
The Ollygrin model includes a 10-ounce hopper, allowing you to store a moderate amount of beans for quick access. The provided data does not specify the hopper capacity for the Lonkion model. You should check the Lonkion packaging or manual if bean storage volume is a primary factor for your setup.
Can I use the 28-setting Lonkion grinder for espresso?
The Lonkion offers 28 settings with flat burrs, which can reach fine grinds suitable for espresso. However, it lacks the 30-step granularity of the Ollygrin. If you require ultra-fine precision for espresso extraction, the extra settings on the conical burr Ollygrin might provide the necessary micro-adjustments for optimal flavor.
Which grinder has a stainless steel build?
The Lonkion CBG-8002 is constructed with stainless steel materials. This material choice often contributes to durability and ease of cleaning. The Ollygrin model data does not specify its primary construction material, so the stainless steel feature is a distinct attribute of the Lonkion unit for those prioritizing metal components.