BLACK+DECKER 20V MAX Hedge Trimmer Cordless, vs VIVOSUN 20" Cordless Hedge Trimmer, 20V Electric
Updated July 2026 — BLACK+DECKER 20V MAX Hedge Trimmer Cordless, wins on cutting speed and price, VIVOSUN 20" Cordless Hedge Trimmer, 20V Electric wins on length and weight.
The BLACK+DECKER trimmer excels in cutting performance and lightweight design, while the VIVOSUN offers better value for budget-conscious buyers.
Why BLACK+DECKER 20V MAX Hedge Trimmer Cordless, is better
Cutting Speed
BLACK+DECKER achieves 2400 cuts per minute.
Branch Capacity
BLACK+DECKER handles branches up to 5/8 inch.
Weight
BLACK+DECKER weighs only 5.44 lbs.
Why VIVOSUN 20" Cordless Hedge Trimmer, 20V Electric is better
Price
VIVOSUN is $23.01 cheaper.
Battery Life
VIVOSUN includes two batteries for extended use.
Ergonomics
VIVOSUN features a D-grip handle for comfort.
Overall score
Specifications
| Spec | BLACK+DECKER 20V MAX Hedge Trimmer Cordless, | VIVOSUN 20" Cordless Hedge Trimmer, 20V Electric |
|---|---|---|
| Blade Type | Dual-Action | Dual-Action |
| Motor Speed | 2400 RPM | 1400 RPM |
| Battery Type | Lithium-Ion | Lithium-Ion |
| Warranty | 2 Years | 1 Year |
| Ergonomic Design | Yes | Yes |
Dimension comparison
Overview of the BLACK+DECKER 20V MAX Hedge Trimmer
The BLACK+DECKER 20V MAX Hedge Trimmer is a cordless model that emphasizes lightweight design and ease of use. Priced at $79.00, this trimmer is engineered for efficient shrub maintenance with an 18-inch dual-action hardened steel blade. Its lightweight construction, weighing just 5.44 lbs, is designed to minimize user fatigue during extended use. The trimmer operates at up to 2,400 cuts per minute and can handle branches up to 5/8 inch in diameter, making it a practical choice for homeowners looking for a reliable and effective tool for hedge trimming.
Overview of the VIVOSUN 20" Cordless Hedge Trimmer
The VIVOSUN 20" Cordless Hedge Trimmer offers a compelling alternative at a lower price of $55.99, making it about 29% cheaper than the BLACK+DECKER model. This trimmer features a 20-inch dual-action laser blade with a cutting capacity of 3/5 inch, making it suitable for small to medium-sized trees. Equipped with a powerful motor that delivers no-load speeds up to 1,400 rpm, it promises effective performance for various trimming tasks. Additionally, the inclusion of two 20V batteries allows for up to 60 minutes of continuous operation, enhancing its practicality for larger jobs.
Cutting Performance
When it comes to cutting performance, the BLACK+DECKER trimmer stands out with its capability to achieve 2,400 cuts per minute. This high-speed operation is particularly beneficial for homeowners who require precision and efficiency while trimming their hedges. In contrast, the VIVOSUN trimmer operates at a lower speed of 1,400 rpm, which may suffice for lighter tasks but could be less efficient for more demanding applications. The BLACK+DECKER model can also handle thicker branches, up to 5/8 inches in diameter, compared to VIVOSUN's 3/5 inch capacity, making it a better option for those with diverse garden needs.
Battery Life and Convenience
The BLACK+DECKER hedge trimmer comes with one battery and charger included, part of its 20V MAX Lithium-Ion battery system, which is designed for reliable performance. While it offers sufficient power for routine hedge maintenance, the VIVOSUN model provides two 20V batteries, which can last for about 60 minutes of continuous use after a full charge. This dual-battery system not only extends the trimmer's operational time but also allows for one battery to charge while the other is in use, enhancing convenience for larger trimming projects.
Ergonomics and Design
Ergonomics plays a crucial role in the user experience of hedge trimmers. The BLACK+DECKER model features a built-in T-handle and full-length trigger, designed for superior control and comfort, ensuring less fatigue during prolonged use. Weighing only 5.44 lbs, its lightweight design is tailored for ease of handling. On the other hand, the VIVOSUN trimmer boasts an ergonomic D-grip handle that accommodates operation from either side, which can be beneficial for diverse cutting angles. Both models prioritize user comfort, but the BLACK+DECKER’s lighter weight may provide an edge for those who prioritize ease of handling.
Safety Features
Safety is paramount when handling any power tool, and both the BLACK+DECKER and VIVOSUN hedge trimmers incorporate safety features. The BLACK+DECKER model includes a push-button electric start system, eliminating the need for a pull cord, which can sometimes be cumbersome. Meanwhile, the VIVOSUN trimmer is designed with dual safety switches, requiring simultaneous activation to start, which can prevent accidental operation. Additionally, its high-quality shell is intended to protect users from injuries caused by the sharp blades, adding another layer of safety during use.
Price Comparison
In terms of pricing, the VIVOSUN hedge trimmer is more budget-friendly at $55.99, which is $23.01 less than the BLACK+DECKER model. This price difference equates to about 29%, making the VIVOSUN a more attractive option for users looking to save money without sacrificing essential features. However, the BLACK+DECKER model's higher price reflects its superior cutting speed and capacity, which may justify the expense for those who prioritize performance and efficiency.
Which should you buy?
Choosing between the BLACK+DECKER 20V MAX Hedge Trimmer and the VIVOSUN 20" Cordless Hedge Trimmer ultimately hinges on your specific needs. If you prioritize high cutting performance and a lightweight design for frequent use, the BLACK+DECKER model is worth the investment at $79.00. On the other hand, if budget is a primary concern and you require a reliable tool for lighter trimming tasks, the VIVOSUN trimmer at $55.99 offers excellent value with its dual-battery system and ergonomic features. Both trimmers have their merits, so consider your trimming requirements and budget when making your decision.

