Earthwise LSW70021 21-Inch Width Leaf & Grass Push vs Greenworks 60V 21" Self-Propelled Cordless Lawn
Updated July 2026 — Earthwise LSW70021 21-Inch Width Leaf & Grass Push wins on noise level and bag capacity, Greenworks 60V 21" Self-Propelled Cordless Lawn wins on runtime and weight.
The Greenworks mower offers superior performance and versatility, making it the better choice for varied terrains, while the Earthwise sweeper is a cost-effective solution for leaf collection.
Why Earthwise LSW70021 21-Inch Width Leaf & Grass Push is better
Price
Earthwise is significantly cheaper at $129.99.
Simplicity
Earthwise is easier to use for light debris on flat lawns.
Maintenance
Earthwise requires no battery maintenance.
Why Greenworks 60V 21" Self-Propelled Cordless Lawn is better
Power
Greenworks has a brushless motor for gas-like performance.
Versatility
Greenworks offers 4-in-1 functionality for various mowing needs.
Eco-friendliness
Greenworks operates quietly and produces zero emissions.
Overall score
Specifications
| Spec | Earthwise LSW70021 21-Inch Width Leaf & Grass Push | Greenworks 60V 21" Self-Propelled Cordless Lawn |
|---|---|---|
| Power Source | Manual | Battery |
| Cutting Width | 21 inches | 21 inches |
| Self-Propelled | No | Yes |
| Eco-Friendly | No | Yes |
| Collection Type | Bag | Mulch/Bag |
Dimension comparison
Overview of Lawn Care Solutions
When it comes to lawn care, the Earthwise LSW70021 and the Greenworks 60V 21" Self-Propelled Cordless Lawn Mower cater to different needs. The Earthwise sweeper is designed primarily for collecting dry leaves and light debris, while the Greenworks mower offers a powerful, eco-friendly mowing experience. The Earthwise sweeper is priced at $129.99, making it about 76% cheaper than the Greenworks mower, which retails for $538.00.
Design and Usability
Both the Earthwise sweeper and the Greenworks mower showcase user-friendly designs but serve unique functions. The Earthwise sweeper, with its 21-inch sweeping width, is tailored for flat surfaces and maintained lawns, making it easy to maneuver across clean, short grass. In contrast, the Greenworks mower features a self-propelled design, allowing users to adjust their pace effortlessly, especially on slopes and thick grass. The self-propelled mechanism simplifies mowing tasks, which can be a significant advantage for larger or uneven yards.
Performance on Different Terrains
The Earthwise sweeper performs best on flat, short grass areas and is not suitable for wet conditions or uneven surfaces. It requires multiple passes to gather debris effectively, which may be less efficient for larger lawns. Conversely, the Greenworks mower excels in varied terrains, boasting a brushless motor that delivers gas-like power. It’s designed to handle up to ¾ acre per charge, making it a more versatile choice for homeowners with diverse landscaping needs.
Environmental Impact and Maintenance
The Greenworks mower stands out for its eco-friendly design, operating three times quieter than gas mowers and producing zero emissions. This makes it an ideal choice for noise-sensitive neighborhoods. Additionally, its maintenance-free design ensures hassle-free operation. On the other hand, the Earthwise sweeper, while not battery-operated, offers a simple mechanical solution that eliminates the need for gas and oil, promoting a more sustainable approach to lawn care, albeit with limited functionality.
Battery and Runtime Considerations
Battery usage is a crucial factor when comparing these two products. The Greenworks mower includes two 4.0Ah batteries, providing over 60 minutes of continuous mowing time. This capability is essential for covering larger areas without interruption. The Earthwise sweeper, however, does not rely on batteries but rather on manual pushing, which requires physical effort and may lead to fatigue during longer use.
Collection and Cleanup Efficiency
The Earthwise sweeper features a medium-capacity collection bag of 2.6 bushels, which may require frequent dumping depending on leaf volume. Its effectiveness is contingent upon lawn conditions, and it is not designed for heavy debris like wet leaves or sticks. The Greenworks mower, in contrast, offers 4-in-1 versatility with options to mulch, bag, side discharge, and turbo leaf pickup, allowing for a more comprehensive cleanup experience. This flexibility is especially beneficial for homeowners looking to maintain their lawns year-round.
Pricing and Value Proposition
With a price point of $129.99, the Earthwise sweeper is significantly more affordable than the Greenworks mower, which costs $538.00. This represents a price difference of about 76%. For those primarily interested in leaf and light debris collection, the Earthwise sweeper presents a cost-effective solution. However, the Greenworks mower justifies its higher price with advanced technology, durability, and versatility, making it a worthy investment for those who prioritize performance and efficiency.
Which should you buy?
Choosing between the Earthwise LSW70021 and the Greenworks 60V 21" Self-Propelled Cordless Lawn Mower ultimately depends on your lawn care needs. If you're looking for an economical way to clear leaves and debris from a maintained lawn, the Earthwise sweeper is a solid choice, especially given its price. However, if you require a powerful, versatile mower for larger or varied terrains, the Greenworks mower is worth the investment for its superior performance and eco-friendly features.

