3D VO INN Hedge Trimmer Cordless for DEWALT 20V vs WORKPRO 7.2V Handheld Grass Trimmer, 2-in-1
Updated July 2026 — 3D VO INN Hedge Trimmer Cordless for DEWALT 20V wins on power and blade size, WORKPRO 7.2V Handheld Grass Trimmer, 2-in-1 wins on weight and price.
The 3D VO INN Hedge Trimmer offers more robust features and compatibility, making it a better choice for extensive gardening tasks.
Why 3D VO INN Hedge Trimmer Cordless for DEWALT 20V is better
Power
Higher RPM at 1200 compared to WORKPRO
Battery Compatibility
Compatible with DEWALT 20V batteries
Blade Size
Larger blades for more efficient trimming
Why WORKPRO 7.2V Handheld Grass Trimmer, 2-in-1 is better
Weight
Lighter at 0.86 lbs for easier handling
Price
Cheaper by $4
Charging
Can charge with common electronics
Overall score
Specifications
| Spec | 3D VO INN Hedge Trimmer Cordless for DEWALT 20V | WORKPRO 7.2V Handheld Grass Trimmer, 2-in-1 |
|---|---|---|
| RPM | 1200 | N/A |
| Battery Type | DEWALT 20V | 2Ah removable |
| Blade Length | 8 in / 4.7 in | 5.9 in / 4.2 in |
| Runtime | N/A | 80 min |
| Charging Time | N/A | 2-3 hours |
Dimension comparison
Overview of the Products
The 3D VO INN Hedge Trimmer is priced at $49.99, while the WORKPRO 7.2V Handheld Grass Trimmer is slightly cheaper at $45.99, making it about 8% less expensive. Both products cater to gardening enthusiasts who need efficient tools for maintaining their yards and gardens, but they come with different features and functionalities that can sway a buyer's decision depending on their specific needs.
Design and Build Quality
The 3D VO INN Hedge Trimmer features a dual functionality with its 2-in-1 design, allowing users to switch between an 8-inch hedge trimmer blade and a 4.7-inch grass shear blade. This versatility makes it a solid choice for various gardening tasks. On the other hand, the WORKPRO Grass Trimmer also offers a 2-in-1 mode but has a smaller 5.9-inch hedge trimmer blade and a 4.2-inch grass shear blade. While both are compact and designed for easy handling, the 3D VO INN's slightly larger blades may offer a more efficient trimming experience for larger hedges.
Power and Battery Compatibility
The 3D VO INN is designed to be compatible with DEWALT 20V MAX lithium-ion batteries, which many professionals may already own. This means you won't need to purchase a separate battery, saving additional costs. In contrast, the WORKPRO trimmer comes with a removable 2Ah battery that can be charged using common electronics like a phone charger or power bank. However, it takes 2-3 hours to fully charge and provides up to 80 minutes of runtime. This feature is convenient for those who prefer not to rely on specific brand batteries.
Weight and Portability
When it comes to weight, the WORKPRO Grass Trimmer stands out by weighing only 0.86 lbs, making it particularly lightweight and easy to maneuver. This is beneficial for users who may struggle with heavier tools. The 3D VO INN does not specify its weight but is described as lightweight and highly maneuverable, suggesting it is also designed for ease of use. However, the explicit low weight of the WORKPRO may appeal more to casual gardeners looking for minimal strain during use.
Safety Features
Safety is a crucial consideration for gardening tools. The 3D VO INN incorporates double safety lock features, including a blade guard and a safety switch, to prevent accidental injuries. Similarly, the WORKPRO Grass Trimmer is equipped with a safety lock design that helps prevent unintentional start-ups, specifically catering to users with smaller hands. Both products prioritize safety, but the additional safety features in the 3D VO INN may offer added peace of mind for those who are particularly cautious.
User Experience
The user experience for both products is designed to be straightforward. The 3D VO INN emphasizes ergonomic design with a comfortable grip for extended use, while the WORKPRO focuses on ease of control due to its lightweight structure. Each model allows for effortless switching between blades, although the 3D VO INN’s blade release buttons may offer a more seamless experience. Users seeking a product that balances comfort with efficiency might find the 3D VO INN more appealing, especially for larger trimming tasks.
Performance and Efficiency
In terms of performance, the 3D VO INN operates at 1200 RPM, which indicates a potentially faster cutting speed compared to the WORKPRO, although specific RPM details for the WORKPRO are not provided. The WORKPRO, however, still delivers effective trimming capabilities for smaller tasks and is designed for trimming grass, shaping hedges, and cutting small branches. The choice between them may depend on whether the user requires a higher RPM for more demanding tasks or a reliable tool for lighter gardening activities.
Which should you buy?
Deciding between the 3D VO INN Hedge Trimmer and the WORKPRO 7.2V Handheld Grass Trimmer ultimately depends on your specific needs and preferences. If you already have DEWALT batteries and require a more robust tool with larger blades for handling extensive trimming tasks, the 3D VO INN at $49.99 may be the better option. However, if you prefer a lighter, more portable tool that's about 8% cheaper, the WORKPRO at $45.99 is a solid choice for smaller jobs around the garden. Each product has its strengths, making them suitable for different types of users in the gardening community.

