BLACK+DECKER Electric Hedge Trimmer, 17-Inch vs VIVOSUN 20" Cordless Hedge Trimmer, 20V Electric
Updated July 2026 — BLACK+DECKER Electric Hedge Trimmer, 17-Inch wins on warranty and cutting speed, VIVOSUN 20" Cordless Hedge Trimmer, 20V Electric wins on cutting capacity and ergonomics.
The BLACK+DECKER Electric Hedge Trimmer offers better value and consistent power, while the VIVOSUN provides cordless convenience. Choose based on your specific needs.
Why BLACK+DECKER Electric Hedge Trimmer, 17-Inch is better
Price
BLACK+DECKER is $6.99 cheaper.
Power
BLACK+DECKER has a higher cutting speed.
Warranty
BLACK+DECKER offers a 2-year warranty.
Why VIVOSUN 20" Cordless Hedge Trimmer, 20V Electric is better
Cordless
VIVOSUN offers cordless operation.
Cutting Capacity
VIVOSUN has a larger cutting capacity.
Battery Life
VIVOSUN includes two batteries for extended use.
Overall score
Specifications
| Spec | BLACK+DECKER Electric Hedge Trimmer, 17-Inch | VIVOSUN 20" Cordless Hedge Trimmer, 20V Electric |
|---|---|---|
| Motor Power | 3.2 Amp | 20V |
| Cutting Speed | 3800 cuts/min | 1400 RPM |
| Blade Length | 17 inches | 20 inches |
| Battery | Corded | 2 batteries |
| Weight | Lightweight | Lightweight |
Dimension comparison
Overview of the Hedge Trimmers
When it comes to selecting a hedge trimmer, the BLACK+DECKER Electric Hedge Trimmer and the VIVOSUN 20" Cordless Hedge Trimmer stand out as notable choices. The BLACK+DECKER model retails for $49.00, making it about 17% cheaper than the VIVOSUN, which is priced at $55.99. Both products cater to different user needs, with the BLACK+DECKER being corded for consistent power and the VIVOSUN offering the convenience of cordless operation.
Design and Build Quality
The design and build quality of both hedge trimmers reflect their intended use. The BLACK+DECKER hedge trimmer features a lightweight and compact design, ensuring comfort during extended use. Its 17-inch dual-action hardened steel blade aids in reducing vibration, which is beneficial for smooth cutting. On the other hand, the VIVOSUN hedge trimmer boasts a 20-inch dual-action laser blade that allows for a cutting capacity of up to 3/5-inch diameter. This added reach can be advantageous for tackling larger hedges or shrubs, making it a versatile option for various trimming tasks.
Performance and Cutting Capability
Performance-wise, the BLACK+DECKER Electric Hedge Trimmer operates with a 3.2 amp motor that delivers a cutting speed of 3,800 cuts per minute. This reliable performance allows it to efficiently trim branches up to 5/8 inch thick. In comparison, the VIVOSUN hedge trimmer features a powerful motor that achieves no-load speeds of up to 1,400 RPM, making it capable of cutting through small to medium-sized trees with ease. While the BLACK+DECKER offers a higher cut frequency, the VIVOSUN's dual-action laser blade provides a clean cut, making both viable options depending on the user's specific trimming needs.
Power Source and Runtime
The power source is a critical factor influencing usability. The BLACK+DECKER model is a corded hedge trimmer, which means it delivers a constant supply of power without the need for recharging. This is ideal for lengthy sessions without interruptions. In contrast, the VIVOSUN hedge trimmer is cordless and comes with two 20V lithium-ion batteries, offering about 60 minutes of runtime after a full charge. This flexibility allows for greater mobility and ease of use in areas where cords may be cumbersome. Users must weigh the importance of uninterrupted power against the freedom of movement offered by a cordless design.
Safety Features
Safety is paramount when using power tools, and both hedge trimmers incorporate features designed to protect users. The BLACK+DECKER hedge trimmer includes a cord retention system that prevents accidental unplugging, ensuring that the tool remains powered during operation. Meanwhile, the VIVOSUN model has a dual-start feature that requires both the top handle and the switch to be pressed simultaneously, reducing the risk of accidental starts. This thoughtful design helps ensure that users can work safely and with confidence, whether using a corded or cordless trimmer.
Weight and Ergonomics
Weight and ergonomics greatly influence user experience, especially during extended use. The BLACK+DECKER hedge trimmer is designed to minimize fatigue with its lightweight build and compact form, making it easy to handle. It also features a built-in T-handle and full-length trigger for enhanced control. Conversely, the VIVOSUN hedge trimmer is engineered with an ergonomic D-grip handle, allowing operation from either side, which can help reduce strain during prolonged work. Both designs prioritize user comfort, although the BLACK+DECKER may be slightly easier to manage due to its lighter weight.
Warranty and Customer Support
Warranty and customer support can significantly impact user satisfaction and confidence in a product. The BLACK+DECKER Electric Hedge Trimmer comes with a 2-year limited warranty, providing peace of mind for buyers. In contrast, the VIVOSUN hedge trimmer does not specify warranty details in the provided information, which may leave potential buyers with questions regarding long-term reliability and support. A solid warranty can be an important factor for consumers when making a purchase decision, especially for tools that are regularly used.
Which should you buy?
Choosing between the BLACK+DECKER Electric Hedge Trimmer and the VIVOSUN 20" Cordless Hedge Trimmer ultimately depends on your specific needs. If you prioritize affordability and consistent power for longer sessions, the BLACK+DECKER model at $49.00 is a compelling option. However, if you need the freedom of movement afforded by a cordless design and are willing to invest a bit more for that convenience, the VIVOSUN at $55.99 could be the better fit. Each trimmer offers unique advantages, so consider your trimming requirements and preferences before making your choice.

