TIMEMORE or Ollygrin? Coffee Grinders Compared in 2026
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The TIMEMORE vs ollygrin coffee grinder debate centers on manual versus electric operation. Both units use stainless steel conical burrs for consistent particle size. The TIMEMORE Chestnut C3S Pro is a portable, hand-cranked device built for travel and home use. The Ollygrin BG702S-PG is a stationary electric grinder with a large bean hopper. You need to decide if you prefer the control of manual grinding or the convenience of motorized dispensing.
Key differences
| Aspect | TIMEMORE Chestnut Foldable Burr Grinder | Ollygrin Conical Burr Grinder with 30 Settings |
|---|---|---|
| Power Source | Manual | Electric |
| Grind Settings | Approx 36 levels | 30 settings |
| Burr Size | Not listed | 40-millimeter |
| Bean Capacity | Not listed | 10 ounces |
| Weight | 15.2 ounces | 4.41 pounds |
Which one should you choose?
Choose TIMEMORE Chestnut Foldable Burr Grinder if
- You want a lightweight, portable grinder for travel or camping.
- You prefer manual control over grind speed and heat generation.
- You need a compact device that fits easily in a bag.
Choose Ollygrin Conical Burr Grinder with 30 Settings if
- You want to grind beans for multiple cups without physical effort.
- You need a large 10-ounce hopper for storing whole beans.
- You prefer automated dosing controls for 2 to 12 cups.
Verdict: The TIMEMORE Chestnut C3S Pro is the better choice for travelers and those who value portability and manual control. The Ollygrin BG702S-PG suits home users who want to grind larger quantities quickly with minimal effort.
Manual Portability vs Electric Convenience
Power Source
The TIMEMORE Chestnut C3S Pro operates manually, relying on your hand to turn the crank handle. This design eliminates the need for electricity, making it suitable for camping or travel where power outlets are unavailable. In contrast, the Ollygrin BG702S-PG is an electric grinder powered by a gear reduction motor. It requires a standard electrical outlet to function. The electric motor provides a slow grinding action that reduces heat from friction, preserving coffee flavor without physical effort. You must choose between the portability of manual operation and the convenience of electric automation based on your daily routine.
Grind Settings
Both grinders offer adjustable settings to accommodate different brewing methods, though the ranges differ slightly. The TIMEMORE Chestnut C3S Pro provides approximately 36 adjustment levels. You can rotate the adjustment nut clockwise for finer powder or counter-clockwise for coarser grounds. The Ollygrin BG702S-PG offers 30 precise grind settings. It features a rotary button for easy operation and includes dosing controls for 2 to 12 cups of coffee. While the TIMEMORE offers more granular control with more steps, the Ollygrin’s cup-based settings simplify portioning for larger batches. Both allow you to adjust from fine to coarse grind sizes.
Portability
The TIMEMORE Chestnut C3S Pro is designed for mobility. It features a foldable crank handle that reduces its footprint, making it easy to store in drawers or carry in a bag. The body is compact, with a width of 2.05 inches and a weight of 15.2 ounces. This lightweight construction ensures it is easy to grasp, even for users with smaller hands. The Ollygrin BG702S-PG is significantly larger and heavier. It weighs 4.41 pounds and measures 12 inches in height. Its substantial size and electric power requirement make it stationary. If you need a grinder for travel or limited counter space, the TIMEMORE is the clear choice.
Bean Capacity
Capacity requirements vary depending on whether you brew for one person or a household. The Ollygrin BG702S-PG includes a large hopper capable of holding 10 ounces of whole beans. This allows you to store enough beans for multiple servings without frequent refilling. The hopper also features an auto-locking system to prevent spills during removal. The TIMEMORE Chestnut C3S Pro does not list a specific bean capacity in its specifications. Manual grinders typically have smaller hoppers suited for single servings or small batches. If you frequently brew large pots of coffee, the Ollygrin’s larger capacity is advantageous.
Burr Construction
Both grinders utilize stainless steel conical burrs to ensure uniform particle size and consistent extraction. The TIMEMORE Chestnut C3S Pro uses the S2C660 patent hexagonal conical burr, machined with 5-axis CNC precision. The burrs have a hardness of 55-58HRC, which helps minimize fine powder and excessively coarse grains. The Ollygrin BG702S-PG features 40-millimeter stainless steel conical burrs. These burrs work with the gear reduction motor to maintain optimal flavor extraction. While both use stainless steel, the TIMEMORE specifies advanced machining details and hardness ratings, suggesting a focus on precision engineering. The Ollygrin emphasizes the burr size and motor synergy.
Build Material
Durability and weight are influenced by the materials used in construction. The TIMEMORE Chestnut C3S Pro features an all-metal aluminum alloy body. This material provides outstanding durability and longevity while contributing to efficient heat dissipation during grinding. The aluminum construction also adds a sense of luxury without excessive weight. The Ollygrin BG702S-PG does not specify its primary body material in the provided data. It is heavier, weighing 4.41 pounds, which may indicate a more substantial build or different materials. The TIMEMORE’s aluminum body offers a balance of strength and lightness, whereas the Ollygrin’s weight suggests a fixed, stable presence.
Choose Your Grinder By Needs
Travelers needing portable manual grinding
The TIMEMORE Chestnut C3S Pro features a foldable crank handle and weighs only 15.2 ounces. Its compact dimensions allow for easy packing in bags. The manual power source requires no electricity, making it ideal for camping or travel where outlets are unavailable. You can adjust coarseness across 36 levels to suit different brewing methods while on the go.
Home users wanting electric convenience
The Ollygrin BG702S-PG uses an electric gear reduction motor for slow grinding, which reduces heat friction to preserve coffee flavor. It holds 10 ounces of beans in its large hopper. The one-button operation and auto-locking system simplify daily use. You can select from 30 settings to match your preferred grind size without physical effort.
Small hands seeking ergonomic manual use
The TIMEMORE Chestnut C3S Pro has a 52 mm body width that is easy to grasp. Its built-in bearing ensures smooth movement with little force required to turn the handle. The full metal aluminum alloy body provides durability and efficient heat dissipation. You can manually adjust the grind from fine to coarse with precise control over the adjustment nut.
The products compared
TIMEMORE Chestnut Foldable Burr Grinder
Best for: travelers needing durable manual grinding
- Grinding Mechanism
- Conical burr
- Burr Material
- Stainless steel
- Grind Settings
- Approx 36 levels
- Power Source
- Manual
- Application
- Home Use, Travel, Camping
- Dimensions
- 5.79 × 2.05 × 5.79 inches
View on Amazon: TIMEMORE Chestnut Foldable Burr Grinder Affiliate link
The TIMEMORE Chestnut C3S Pro is a manual conical burr grinder with an all-metal aluminum alloy body. It features an S2C patent hexagonal burr and offers approximately 36 grind settings. Weighing 15.2 ounces, it includes a foldable crank handle for portability. This unit suits travelers and home users seeking consistent extraction without electric power.
Pros
- Full metal aluminum alloy body for durability and heat dissipation
- S2C patent hexagonal conical burr minimizes fine powder and coarse grains
- Foldable crank handle aids in travel and storage
- Built-in bearing allows smoother grinding with less force
Cons
- Manual operation requires physical effort
- Limited to approximately 36 grind settings
- No electric power source included
Good fit if
- You need a portable grinder for travel or camping
- You want a durable all-metal manual grinder
- You prefer consistent grind quality from a conical burr
Skip if
- You require electric convenience for quick grinding
- You need more than 36 grind adjustment levels
- You prefer a lightweight plastic body over metal
Verdict: TIMEMORE Chestnut C3S Pro Manual Grinder delivers precise manual grinding with a durable metal build. It fits travelers who value portability and consistent extraction without electricity.
Ollygrin Conical Burr Grinder with 30 Settings
Best for: Electric grinding with flavor preservation
- Grinding Mechanism
- Conical burr
- Burr Size
- 40-millimeter
- Burr Material
- Stainless steel
- Grind Settings
- 30
- Bean Capacity
- 10 ounces
- Power Source
- Electric
View on Amazon: Ollygrin Conical Burr Grinder with 30 Settings Affiliate link
The Ollygrin grinder uses 40-millimeter stainless steel conical burrs and a gear reduction motor for slow grinding. It offers 30 precise settings for brews from espresso to French press. The 10-ounce hopper holds enough beans for multiple servings. Its 4.41-pound build includes auto-locking and safety protections. This electric model suits those wanting uniform grounds without manual effort.
Pros
- 30 adjustable grind settings for various brew methods
- 40-millimeter stainless steel conical burrs for uniform grounds
- Gear reduction motor reduces heat and preserves flavor
- 10-ounce bean hopper with auto-locking system
Cons
- Smaller 40-millimeter burr size compared to premium competitors
- No digital display for precise grind selection
- Fixed 2-12 cup dosing control lacks weight-based precision
Good fit if
- You want electric convenience with manual-style slow grinding
- You need consistent grounds for multiple brewing methods
- You prefer a simple one-button rotary operation
Skip if
- You require high-capacity burrs for maximum extraction
- You need digital precision for single-dose brewing
- You prefer manual grinders for portability
Verdict: Ollygrin Electric Conical Burr Grinder delivers slow grinding for flavor preservation with 30 settings. It fits users who want electric ease for varied brews without manual effort.
Specifications side by side
| Spec | TIMEMORE Chestnut Foldable Burr Grinder | Ollygrin Conical Burr Grinder with 30 Settings |
|---|---|---|
| Grinding Mechanism | Conical burr | Conical burr |
| Burr Size | not stated | 40-millimeter |
| Burr Material | Stainless steel | Stainless steel |
| Grind Settings | Approx 36 levels | 30 |
| Bean Capacity | not stated | 10 ounces |
| Power Source | Manual | Electric |
| Dosing Control | not stated | 2-12 cup settings |
| Grinder Type | Burr, Conical Burr | Burr |
| Application | Home Use, Travel, Camping | not stated |
| Material | Stainless Steel | not stated |
| Dimensions | 5.79 × 2.05 × 5.79 inches | 5.4 × 7 × 12 inches |
| Weight | 15.2 ounces | 4.41 pounds |
| Size | Chestnut C3S Pro | 5.4*7*12.9 inch |
| Color | White | BG702S-PG |
| Model | C3S Pro | BG702S-PG |
Frequently asked questions
Which grinder is better for travel?
The TIMEMORE Chestnut C3S Pro is the better choice for travelers. It weighs only 15.2 ounces and measures 5.79 inches in height. Its manual power source requires no electricity, making it ideal for camping or trips. The Ollygrin model is significantly heavier at 4.41 pounds and larger, which makes it less portable.
Does the Ollygrin grinder have adjustable settings?
Yes, the Ollygrin Conical Burr Grinder offers 30 grind settings. This allows you to adjust the particle size for different brewing methods. The TIMEMORE Chestnut C3S Pro does not list specific step counts in its published specifications. You rely on the manual crank for consistency rather than numbered adjustments.
Is the TIMEMORE grinder electric or manual?
The TIMEMORE Chestnut C3S Pro is a manual grinder. It operates by turning a crank handle, which eliminates the need for electrical power. This design supports its use in locations without outlets. The Ollygrin BG702S-PG, by contrast, is an electric unit that requires a power connection to function.
What material are the burrs made of?
Both grinders use stainless steel conical burrs. This material choice helps ensure durable grinding and consistent particle size. The TIMEMORE model features a full stainless steel build. The Ollygrin grinder also utilizes stainless steel burrs for its electric grinding mechanism. This shared material quality supports reliable performance in both units.
How heavy is the Ollygrin grinder?
The Ollygrin BG702S-PG weighs 4.41 pounds. Its dimensions are 7 inches wide, 12 inches high, and 5.4 inches long. This substantial weight and larger footprint distinguish it from the portable TIMEMORE option. The TIMEMORE Chestnut C3S Pro weighs just 15.2 ounces, making it much lighter for transport.
Can I use the TIMEMORE grinder at home?
Yes, the TIMEMORE Chestnut C3S Pro is suitable for home use. It is designed for consistent extraction without electricity. While it is also ideal for travel, its manual operation works well in any kitchen setting. The Ollygrin grinder is also intended for home use, offering electric convenience for daily brewing needs.