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Earthwise LSW70021 21-Inch Width Leaf & Grass Push vs PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc

Updated July 2026 — Earthwise LSW70021 21-Inch Width Leaf & Grass Push wins on height and width, PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc wins on weight and cutting height.

The Earthwise LSW70021 is a more budget-friendly option for leaf collection, while the PowerSmart EasyCut excels in grass mowing performance.

Why Earthwise LSW70021 21-Inch Width Leaf & Grass Push is better

Price

Earthwise is $70 cheaper than PowerSmart.

Leaf Collection

Earthwise is designed specifically for leaf and debris collection.

User-Friendly

Earthwise requires minimal maintenance and is easy to use.

Why PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc is better

Mowing Capability

PowerSmart is better for cutting tall and dense grass.

Engine Power

PowerSmart features a reliable 144cc engine.

Durability

PowerSmart has a robust steel deck for long-lasting use.

Overall score

Earthwise LSW70021 21-Inch Width Leaf & Grass Push
75
PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc
85

Specifications

SpecEarthwise LSW70021 21-Inch Width Leaf & Grass PushPowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc
EngineN/A144cc OHV
Collection Bag2.6 bushelsN/A
Cutting Width21 inches18 inches
Height AdjustmentN/A5 positions
Mowing TypeSweepingMowing

Dimension comparison

Earthwise LSW70021 21-Inch Width Leaf & Grass PushPowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc

Overview of Earthwise LSW70021 and PowerSmart EasyCut

The Earthwise LSW70021 is priced at $129.99, making it about 35% cheaper than the PowerSmart EasyCut, which retails for $199.99. Both products cater to lawn maintenance but serve different purposes: the Earthwise model is designed primarily for collecting leaves and light debris, while the PowerSmart model is a traditional gas lawn mower.

The Earthwise LSW70021 features a 21-inch sweeping width and is ideal for maintained lawns with dry leaves, grass clippings, and light yard debris. In contrast, the PowerSmart EasyCut boasts an 18-inch steel deck and is equipped with a 144cc OHV engine, designed for efficient grass cutting and handling of taller, denser grass.

Design and Build Quality

In terms of design, the Earthwise LSW70021 is lightweight and built specifically for sweeping, featuring a large collection bag that holds 2.6 bushels of debris. The adjustable height feature allows users to tailor the sweeper to their lawn's surface, ensuring optimal brush contact.

On the other hand, the PowerSmart EasyCut features a robust 18-inch steel deck designed for durability. It includes side discharge capabilities to efficiently handle grass clippings. With a lightweight design that makes it easy to maneuver, the EasyCut is ideal for various landscapes, including tight corners.

Performance Capabilities

The Earthwise LSW70021 excels in leaf and debris collection, particularly on dry, flat lawns. However, it requires multiple passes for best results and is less effective on wet grass or uneven terrain. Its design prioritizes optimal performance under specific conditions, making it best suited for regular maintenance.

Conversely, the PowerSmart EasyCut is powered by a reliable 144cc engine that not only offers high performance but also features an auto choke for easy starting. This mower is built to tackle tall, dense grass and provides a clean, even cut with its specialized blade. The dual-lever height adjustment allows users to easily change cutting heights, enhancing its versatility.

Target Audience

The Earthwise LSW70021 is perfect for homeowners who prioritize leaf collection and have well-maintained lawns. It is particularly suited for those looking for a manual option to clear debris without the hassle of gas or electricity.

In contrast, the PowerSmart EasyCut targets a broader audience, appealing to those who require a reliable mower for grass cutting in various conditions. Its gas-powered engine and side discharge feature make it ideal for larger yards and those who may not have the time or energy for manual lawn maintenance.

Maintenance and Usability

When it comes to usability, the Earthwise LSW70021 is user-friendly, requiring minimal maintenance beyond regular cleaning and occasional height adjustments. Its straightforward design enables quick assembly and operation, making it accessible for those who may not be experienced in lawn care.

The PowerSmart EasyCut, while also designed for ease of use, does require more maintenance due to its gas engine. Users must ensure proper fuel handling and engine care, which can be a consideration for those unfamiliar with gas-powered mowers. However, its efficient design and maneuverability can make it a worthwhile investment for users who frequently mow.

Pricing Comparison

The price difference between the Earthwise LSW70021 and the PowerSmart EasyCut is significant. At $129.99, the Earthwise model is about $70 cheaper than the PowerSmart, which costs $199.99. This makes the Earthwise LSW70021 a more budget-friendly option, especially for those who primarily need a tool for leaf and debris collection rather than mowing.

The pricing also reflects their respective market positions: the Earthwise ranks 6474 in sales, indicating a strong presence in the lawn care category, while the PowerSmart ranks lower at 21128. This may suggest that more consumers are currently opting for the Earthwise model for their lawn maintenance needs.

Customer Satisfaction and Reviews

While specific review data isn't provided, the Earthwise LSW70021's design focuses on ease of use and effectiveness for leaf collection, which likely appeals to customers seeking simplicity and reliability. Its popularity in sales indicates a satisfactory user experience.

On the other hand, the PowerSmart EasyCut, with its gas engine and side discharge feature, likely receives mixed reviews based on user experiences with gas mowers. Its effectiveness in handling taller grass and ease of maneuverability could contribute positively to customer satisfaction, appealing to those who prioritize performance in diverse mowing conditions.

Which should you buy?

In conclusion, the choice between the Earthwise LSW70021 and the PowerSmart EasyCut ultimately depends on your specific lawn care needs. If you primarily require a device for collecting leaves and light debris from a maintained lawn, the Earthwise LSW70021 is the better choice due to its lower price and effective design for that purpose. However, if your focus is on mowing grass efficiently, especially in larger or denser areas, the PowerSmart EasyCut offers the power and versatility needed for a well-groomed lawn. Consider your lawn type, maintenance preferences, and budget to make the best decision for your needs.