DocSmart 20'' Hedge Trimmer Cordless with Battery, Electric vs Greenworks 40V 20" Cordless Pole Hedge Trimmer,
Updated July 2026 — DocSmart 20'' Hedge Trimmer Cordless with Battery, Electric wins on price and weight, Greenworks 40V 20" Cordless Pole Hedge Trimmer, wins on brand ecosystem.
The DocSmart hedge trimmer offers better value and performance for budget-conscious buyers, while the Greenworks model excels in versatility and reach.
Why DocSmart 20'' Hedge Trimmer Cordless with Battery, Electric is better
Price
DocSmart is $70 cheaper
Weight
DocSmart weighs only 4.4 lbs
Battery Life
DocSmart has dual batteries for longer use
Why Greenworks 40V 20" Cordless Pole Hedge Trimmer, is better
Cutting Capacity
Greenworks has a 5/8 inch cutting capacity
Brand Ecosystem
Greenworks supports over 60 tools
Adjustability
Greenworks has a pivoting head for angles
Overall score
Specifications
| Spec | DocSmart 20'' Hedge Trimmer Cordless with Battery, Electric | Greenworks 40V 20" Cordless Pole Hedge Trimmer, |
|---|---|---|
| Motor Power | 1000W | 40V |
| Blade Length | 20 inches | 20 inches |
| Cutting Thickness | 2/3 inches | 5/8 inches |
| Battery Type | 2x2000mAh | 1x2.0Ah |
| Speed | 3000RPM | N/A |
Dimension comparison
Overview of Hedge Trimmers
When it comes to hedge trimming, both the 20'' Hedge Trimmer Cordless with Battery and the Greenworks 40V 20" Cordless Pole Hedge Trimmer serve as strong contenders. The former is priced at $99.99, making it about 41% cheaper than the Greenworks model, which retails for $169.99. This price difference may be a significant factor for budget-conscious buyers looking for effective garden tools.
Performance and Power
The 20'' Hedge Trimmer Cordless with Battery boasts a high-performance 1000W brushless motor operating at speeds of up to 3000RPM. This powerful motor enables efficient and faster cuts, making it suitable for various trimming tasks. In contrast, the Greenworks model features a G-max 40V Li-Ion battery system, which powers over 60 Greenworks tools, including its own 20-inch steel dual-action blade. With a cutting capacity of 5/8 inches, the Greenworks trimmer allows for controlled trimming, but it operates at a lower speed compared to the DocSmart model.
Design and Usability
The design of the 20'' Hedge Trimmer Cordless is centered around portability and ease of use. Weighing only 4.4 lbs, this trimmer is lightweight, making it user-friendly for all ages, including the elderly. The 180° adjustable head also enhances its usability by allowing trimming in tight spots. On the other hand, the Greenworks trimmer includes a three-position pivoting head for adjusting the blade to different angles, providing extended reach. While both designs emphasize comfort, the Greenworks model may be better suited for those needing to reach higher hedges due to its pole design.
Battery Life and Charging
Battery life is a critical factor for cordless tools. The 20'' Hedge Trimmer Cordless comes with two 2000mAh rechargeable batteries, allowing for approximately 120 minutes of operation after a two-hour charge. This dual battery system provides extended usage, making it ideal for larger trimming jobs. Meanwhile, the Greenworks trimmer includes one 2.0Ah battery and charger. Though specific runtime details are not available, the single battery may require quicker recharges for extensive tasks, potentially affecting productivity.
Cutting Capacity and Blade Quality
The 20'' Hedge Trimmer Cordless features durable 65Mn steel blades capable of cutting branches up to 2/3 inches thick, ideal for soft branches and thin shoots. This capability ensures sharp, clean cuts. Conversely, the Greenworks model has a cutting capacity of 5/8 inches, which is slightly less than that of the DocSmart model. However, its dual-action blade is designed for optimal performance and durability, making it a reliable choice for maintaining hedges and shrubs.
Safety Features
Safety is paramount when using hedge trimmers. The 20'' Hedge Trimmer Cordless is equipped with multiple safety protections, including a safety lock to prevent accidental activation and safety baffles to minimize plant splashing. Additionally, it comes with gloves for user protection. The Greenworks model, while not explicitly detailing safety features, highlights its ergonomic design and low-noise operation, which can contribute to a safer and more comfortable trimming experience.
Customer Ratings and Popularity
In terms of customer reception, the 20'' Hedge Trimmer Cordless has a sales rank of 8025, indicating a solid presence in the market. The Greenworks trimmer, however, has a higher sales rank of 30516, which suggests it may not be as popular as its competitor. This difference could reflect varying user experiences or preferences, potentially impacting purchasing decisions for prospective buyers.
Which should you buy?
Ultimately, the choice between the 20'' Hedge Trimmer Cordless with Battery and the Greenworks 40V 20" Cordless Pole Hedge Trimmer hinges on your specific needs. If you prioritize affordability, lightweight design, and longer battery life, the DocSmart model is an excellent option at $99.99. However, if you're looking for a well-rounded tool with a strong battery ecosystem and the ability to reach higher hedges, the Greenworks trimmer, despite its higher price of $169.99, may be worth considering.

