Maintaining your garden can be a rewarding task, but the right tools make all the difference. When it comes to cordless hedge trimmers, two popular options often come up: the RYOBI 18V and the Greenworks 40V.
Understanding the key differences between these models can help you select the one that best fits your yard work needs.
Quick Check
| Fact Name | RYOBI 18V | Greenworks 40V |
|---|---|---|
| Product | ||
| Check Price | Check discount Price on Amazon | Check discount Price on Amazon |
| Item Weight | 5.5 Pounds | 8.42 Pounds |
| Wattage | Battery Powered | Battery Powered |
| Color | Black | Green |
| Product Dimensions | Not specified | 38.58″L x 6.79″W x 8.26″H |
RYOBI 18V Review

RYOBI 18V: At a Glance
Wattage: Battery Powered
Item Weight: 5.5 Pounds
RYOBI 18V
RYOBI 18V ONE+ 22″ Hedge Trimmer Dual
This trimmer operates on the versatile RYOBI 18V ONE+ battery system, meaning it can share power with a wide range of other RYOBI tools.
Its design focuses on providing a lighter-weight option for easier maneuverability.
What We Like
- Compatible with the extensive RYOBI 18V ONE+ battery platform.
- Generally lighter, aiding in extended use and reducing fatigue.
- Designed for convenient outdoor power tool use.
Things to Consider
- Blade length is 22 inches, which may be less ideal for very large hedges.
- Specific cutting capacity is not detailed, suggesting it’s suited for smaller branches.
RYOBI 18V ONE+ 22″ Hedge Trimmer Dual Action
Greenworks 40V Review

Greenworks 40V: At a Glance
Product Dimensions: 38.58″L x 6.79″W x 8.26″H
Wattage: Battery Powered
Item Weight: 8.42 Pounds
Greenworks 40V
Greenworks 40V 24″ Cordless Hedge Trimmer (1″ Cutting Capacity)
The Greenworks 40V offers a robust 40V battery system, providing more power for tougher jobs. It features a longer 24-inch blade and a significant 1-inch cutting capacity.
This model is built for tackling larger hedges and denser foliage with enhanced control.
What We Like
- 1-inch cutting capacity handles thicker branches effectively.
- Longer 24-inch dual-action steel blades for wider reach and efficient cutting.
- Ergonomic features like a rotating rear handle and 3-sided auxiliary handle enhance user comfort and control.
- Comes with a 3-year tool and battery warranty for added peace of mind.
Things to Consider
- Heavier than the RYOBI 18V, which might be a factor for users with limited strength.
- Requires a dedicated Greenworks 40V battery and charger, not shared across a broader system.
Greenworks 40V 24″ Cordless Hedge Trimmer (1″ Cutting Capacity), Tool Only
The Biggest Difference
The most significant distinction between the RYOBI 18V and the Greenworks 40V lies in their power systems and cutting capabilities.
The RYOBI 18V leverages a 18V system known for its broad tool compatibility and often a lighter build, making it suitable for general yard maintenance and users who value system integration. Its 22-inch blade is standard for many household trimming tasks.
In contrast, the Greenworks 40V system boasts higher voltage, translating to more power for tackling tougher materials and larger hedges. The 24-inch blade and 1-inch cutting capacity on the Greenworks model are geared towards more demanding trimming jobs, offering greater efficiency on denser foliage.
What Changes in Real Life
- For quick touch-ups on smaller shrubs, the RYOBI 18V’s lighter weight might make it easier to handle without fatigue.
- When facing overgrown hedges with thicker stems, the Greenworks 40V’s 1-inch cutting capacity will allow you to power through more substantial branches in fewer passes.
- If you already own other RYOBI 18V tools, the convenience of using the same battery with the RYOBI 18V trimmer is a significant advantage.
- For users who need to trim a large property with extensive hedges, the longer blade and higher power of the Greenworks 40V can reduce overall job time.
- The ergonomic features of the Greenworks 40V, like the rotating handle, can make it more comfortable to achieve clean, straight cuts on the sides of tall hedges.
- For users who prioritize a more manageable and lighter tool for occasional use, the RYOBI 18V presents a practical choice.
How These Actually Work (And Why It Matters)
Both trimmers utilize a battery-powered electric motor to drive oscillating blades. The motor’s power, determined by the battery voltage and internal design, dictates how efficiently the blades cut through vegetation. Higher voltage, as seen in the Greenworks 40V, generally translates to more torque, allowing it to cut thicker stems and maintain consistent speed under load.
The blade design also plays a role. Dual-action blades, found on both models, move in opposite directions, providing a cleaner cut and reducing vibration. The length of the blade affects the area covered per pass, while the cutting capacity (the maximum stem thickness that can be cut) is a direct indicator of the tool’s power and robustness for tougher materials.
Which One Is Best for You?
When deciding between these two hedge trimmers, consider the size and density of the hedges you typically maintain. Assess the type of branches you’ll be cutting – are they mostly thin and leafy, or do they include thicker, woodier stems?
Think about your existing battery-powered tool ecosystem. If you are invested in the RYOBI 18V ONE+ system, the trimmer integrates seamlessly. For those starting fresh or needing maximum cutting power for larger projects, the Greenworks 40V offers a more specialized and potent solution.
Which One Fits Your Life?
- If you have a large yard with mature, thick hedges, the Greenworks 40V is likely the better fit.
- If you already own RYOBI 18V tools and need a trimmer for light to moderate tasks, the RYOBI 18V is a practical choice.
- If comfort and control during extended trimming sessions are your top priorities, the Greenworks 40V’s ergonomic design might be more suitable.
- If ease of use and a lighter tool for quick garden upkeep are what you’re looking for, the RYOBI 18V is a strong contender.
- If you anticipate needing to cut branches up to 1 inch thick, the Greenworks 40V is the clear pick.
My Honest Recommendation
For users prioritizing tool system synergy and a lighter-weight option for general garden maintenance, the RYOBI 18V offers a compelling choice within its extensive battery platform.
For those who face larger, more challenging hedges and demand greater cutting power and control, the Greenworks 40V trimmer provides a robust solution with its higher voltage and specialized features; explore the Greenworks 40V for these demanding tasks.
Feature Comparison
| Feature | RYOBI 18V | Greenworks 40V |
| Blade Length | 22 Inches | 24 Inches |
| Cutting Capacity | Generally suited for smaller branches (not specifically detailed) | 1 Inch |
| Battery System | 18V ONE+ | 40V |
| Item Weight | 5.5 Pounds | 8.42 Pounds |
| Key Ergonomic Features | Standard design | 3-Sided Auxiliary Handle, Rotating Rear Handle |
| Warranty | Typically standard tool warranty (check specific product) | 3-Year Tool and Battery Warranty |
Specifications Comparison
| Fact Name | RYOBI 18V | Greenworks 40V |
|---|---|---|
| Brand | RYOBI | Greenworks |
| Model | 18V ONE+ 22″ Hedge Trimmer Dual | 40V 24″ Cordless Hedge Trimmer (1″ |
| Color | Black | Green |
| Product Dimensions | Not specified | 38.58″L x 6.79″W x 8.26″H |
| Wattage | Battery Powered | Battery Powered |
| Item Weight | 5.5 Pounds | 8.42 Pounds |
Maintenance and Care
Both trimmers require basic maintenance to ensure longevity and optimal performance. After each use, it’s advisable to clean the blades to remove sap and debris, which helps prevent rust and ensures cleaner cuts.
Periodically, check the screws and fasteners to ensure they are tight. For battery-powered tools, proper battery care is essential; store batteries in a cool, dry place and avoid fully depleting them before recharging, especially for lithium-ion types. Always consult the user manual for specific care instructions.
When to Buy for Better Deals
Finding the right deal can make a significant difference when purchasing a new hedge trimmer. Keep an eye out for seasonal sales, especially around spring and early summer when garden tool demand is high.
- Look for bundled offers that include batteries and chargers, as these can provide better value.
- Compare prices across different retailers to ensure you’re getting a competitive rate.
- Consider refurbished models from reputable sellers if you’re looking to save money, often with a warranty.
- Sign up for newsletters from major retailers for notifications on upcoming promotions and discounts.
FAQs
What is the advantage of a 40V battery over an 18V battery?
A 40V battery generally provides more power and runtime, making it suitable for more demanding tasks compared to an 18V battery.
How does blade length affect hedge trimming?
A longer blade, like the 24-inch on the Greenworks model, allows you to trim wider sections of hedges in a single pass, increasing efficiency.
Is it important to clean hedge trimmer blades?
Yes, cleaning blades after each use removes sap and debris, preventing rust and ensuring cleaner, more effective cuts for the tool’s lifespan.
Can I use the same battery for both hedge trimmers?
No, the RYOBI 18V uses RYOBI’s 18V ONE+ system, and the Greenworks 40V uses Greenworks’ 40V system; batteries are not interchangeable between brands or different voltage systems.
Which trimmer is better for beginners?
For general, lighter trimming tasks and ease of handling, the RYOBI 18V might be more user-friendly for beginners due to its lighter weight.
Quick Links
Final Decision
Both the RYOBI 18V and Greenworks 40V offer capable cordless hedge trimming solutions, each with distinct strengths tailored to different user needs and gardening tasks.
Choosing the right one depends on balancing power requirements, desired cutting capacity, and your preference for tool system compatibility and overall weight.
Ultimately, the choice between the RYOBI 18V and the Greenworks 40V hedge trimmer hinges on your specific yard care demands. The RYOBI 18V offers convenience and broad system compatibility for lighter tasks, while the Greenworks 40V delivers enhanced power and capacity for more challenging hedge maintenance.

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