Greenworks 80V 21” Brushless Cordless Electric vs MZK 15-inch 2-in-1 Electric Dethatcher and
Updated July 2026 — Greenworks 80V 21” Brushless Cordless Electric wins on price and motor power, MZK 15-inch 2-in-1 Electric Dethatcher and wins on collection size.
The Greenworks 80V 21” Brushless offers a comprehensive lawn care solution, while the MZK dethatcher is a budget-friendly option focused on specific tasks. The Greenworks model is the better choice for those needing versatility.
Why Greenworks 80V 21” Brushless Cordless Electric is better
Versatility
Greenworks combines multiple tools in one package.
Power
Greenworks has a more powerful motor.
Warranty
Greenworks offers a 4-year warranty.
Why MZK 15-inch 2-in-1 Electric Dethatcher and is better
Price
MZK is significantly cheaper.
Weight
MZK is lighter and easier to maneuver.
Collection Bag
MZK has a larger collection bag.
Overall score
Specifications
| Spec | Greenworks 80V 21” Brushless Cordless Electric | MZK 15-inch 2-in-1 Electric Dethatcher and |
|---|---|---|
| Motor Type | Brushless | Copper |
| Cutting Width | 21 inches | 15 inches |
| Functionality | 3-in-1 | 2-in-1 |
| Battery Included | Yes | No |
| Warranty | 4 years | 1 year |
Dimension comparison
Overview
When it comes to lawn care, the Greenworks 80V 21” Brushless and the MZK 15-inch 2-in-1 Electric Dethatcher and Scarifier offer distinct functions tailored to different needs. The Greenworks model, priced at $499.99, is a powerful all-in-one lawn mower and tool combo, while the MZK dethatcher comes in at a more budget-friendly $189.99. With a significant price difference of about 64%, these products cater to varying lawn maintenance requirements.
Power and Performance
The Greenworks 80V 21” Brushless is engineered with an impressive 80V brushless motor that ensures efficient performance across various tasks. This powerful performance is complemented by its versatile 3-in-1 system, which allows for mulching, rear bagging, and side discharge. In contrast, the MZK dethatcher features a robust copper motor delivering 3700 RPM, specifically designed to handle dethatching and scarifying efficiently. While both products boast strong motors, the Greenworks model is more suited for comprehensive lawn care, whereas the MZK focuses on specific tasks related to lawn health.
Versatility
The versatility of the Greenworks 80V 21” Brushless shines through its multi-functional capabilities, functioning as a mower, blower, and string trimmer in one package. This all-in-one approach offers significant convenience, especially for those looking to simplify their lawn maintenance routine. The MZK dethatcher, on the other hand, excels in its specific functionality, allowing users to switch between dethatching and scarifying. While it provides a 15-inch rake path with adjustable depth settings, it lacks the multifunctional versatility found in the Greenworks combo kit.
Ease of Use
For ease of use, the Greenworks model is designed with user-friendly features like a 7-position height adjustment and LED lights for low-light conditions. This makes it adaptable to different lawn types and conditions, enhancing the overall user experience. The MZK dethatcher, weighing only 27.5 lbs, is also lightweight and easy to maneuver, making it an attractive option for users who prioritize portability. However, the Greenworks’ comprehensive battery setup with two 2Ah batteries and a rapid charger offers a more convenient cordless experience, particularly for larger yards.
Maintenance and Storage
Maintenance and storage are important considerations for lawn care equipment. The Greenworks 80V 21” Brushless includes a vertical storage capability, which is a significant advantage for those with limited space. Additionally, the inclusion of a 4-year warranty provides peace of mind regarding long-term maintenance needs. The MZK dethatcher comes with a large 45L collection bag, allowing for efficient lawn maintenance without frequent interruptions to empty the bag. Although both products are designed for convenience, the Greenworks model offers a more robust solution for users concerned about storage and warranty support.
Price Comparison
The Greenworks 80V 21” Brushless is priced at $499.99, while the MZK dethatcher is available for $189.99. This equates to approximately a 64% difference in price, making the MZK a more economical choice for budget-conscious consumers. However, the higher price of the Greenworks model reflects its multifunctionality and advanced features, which may justify the investment for those requiring a comprehensive lawn care solution. Ultimately, the decision may hinge on the specific needs of the user and their budget.
Sales Rank Insights
In terms of popularity, the Greenworks 80V 21” Brushless holds a sales rank of 16,803, indicating a decent demand within its category. Meanwhile, the MZK dethatcher has a more favorable sales rank of 9,774, suggesting that it may be a preferred choice among consumers seeking a dethatcher specifically. These rankings provide insight into consumer preferences and can help potential buyers gauge which product might be more trusted or favored in the market.
Which should you buy?
Deciding between the Greenworks 80V 21” Brushless and the MZK 15-inch 2-in-1 Electric Dethatcher ultimately depends on your specific lawn care needs. If you’re looking for an all-in-one solution that combines mowing, blowing, and trimming capabilities, the Greenworks model is worth the investment at $499.99. However, if your primary focus is on dethatching and improving lawn health without breaking the bank, the MZK dethatcher at $189.99 offers excellent value and functionality. Consider your lawn maintenance requirements, budget, and preferences to make the best choice for your yard care.

