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PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc vs Sun Joe Corded Electric Dethatcher & Scarifier

Updated July 2026 — PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc wins on engine size and weight, Sun Joe Corded Electric Dethatcher & Scarifier wins on collection bag.

The PowerSmart EasyGlide is a robust mower ideal for regular lawn maintenance, while the Sun Joe excels in lawn health with its dethatching capabilities. Choose based on your specific needs.

Why PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc is better

Cutting Width

PowerSmart has a wider 21-inch cutting width.

Engine Power

PowerSmart features a powerful 144cc gas engine.

Versatility

PowerSmart offers a 3-in-1 mowing function.

Why Sun Joe Corded Electric Dethatcher & Scarifier is better

Price

Sun Joe is significantly cheaper at $139.99.

Weight

Sun Joe is lighter and easier to handle.

Cleanup

Sun Joe has an efficient 8-gallon collection bag.

Overall score

PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc
85
Sun Joe Corded Electric Dethatcher & Scarifier
75

Specifications

SpecPowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144ccSun Joe Corded Electric Dethatcher & Scarifier
Power SourceGasElectric
Mowing Function3-in-1Dethatcher
Motor Power144cc12 Amp
Sales Rank32151870
Price$289.99$139.99

Dimension comparison

PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144ccSun Joe Corded Electric Dethatcher & Scarifier

Overview

In this comparison, we will evaluate the PowerSmart EasyGlide 21-Inch Gas Lawn Mower against the Sun Joe Corded Electric Dethatcher & Scarifier. The PowerSmart is priced at $289.99, while the Sun Joe is significantly more budget-friendly at $139.99, making it about 52% cheaper. While both products serve different purposes in lawn care, understanding their features and benefits will help you choose the right one for your needs.

Engine and Power

The PowerSmart EasyGlide features a reliable 144cc 4-stroke OHV engine, ensuring high performance and durability for tough yard tasks. In contrast, the Sun Joe is equipped with a 12-amp motor, providing sufficient power for its primary function of dethatching and scarifying. While the PowerSmart is designed for mowing, the Sun Joe focuses on lawn maintenance through aeration and debris removal. The difference in power sources can significantly affect performance, particularly in larger yards, where the gas mower may handle thicker grass more effectively.

Cutting and Aeration Capability

The PowerSmart offers a 21-inch cutting width, allowing it to cover more ground quickly when mowing. This mower features a 3-in-1 function that includes mulching, bagging, and side discharge, providing versatility for different mowing needs. On the other hand, the Sun Joe has a narrower cutting width of 12.6 inches, which is suitable for dethatching but may take longer to cover larger areas. Its adjustable 5-position depth control allows for tailored dethatching and scarifying, enhancing aeration for healthier grass. The choice between these two depends on whether you need a robust mower or a device for improving lawn health.

Maneuverability and Design

When it comes to maneuverability, the PowerSmart is designed with 8-inch rear and 7-inch front double ball-bearing wheels, making it easier to push around the yard. This design is particularly beneficial for navigating uneven terrain or tight spaces. In contrast, the Sun Joe's design is focused on efficiency during lawn care but does not emphasize mobility in the same way. The lightweight nature of the Sun Joe may make it easier to handle for some users, but the PowerSmart’s wheel design will generally provide better maneuverability in various conditions.

Maintenance and Cleanup

Maintenance and cleanup differ significantly between the two products. The PowerSmart's 3-in-1 mowing function allows users to choose between mulching, bagging, or side discharge, which can simplify cleanup after mowing. However, the Sun Joe excels in its easy cleanup process with an 8-gallon detachable collection bag that efficiently gathers dethatched debris. This feature ensures that users can quickly dispose of thatch and leaves without making a mess, which is a considerable advantage for maintaining a tidy yard.

Pricing and Value

The PowerSmart EasyGlide is priced at $289.99, while the Sun Joe is available for $139.99, making the latter about $150 cheaper. This considerable price difference can influence your decision based on your budget and needs. If you are looking for a versatile mower for regular lawn maintenance, the investment in the PowerSmart may be justified. Conversely, if you need a specialized tool for lawn care at a lower cost, the Sun Joe offers excellent value without sacrificing performance in its dedicated functions.

Bestsellers and Popularity

In terms of market presence, the PowerSmart ranks 3,215 in sales, while the Sun Joe has a better ranking at 1,870. This indicates that the Sun Joe is a more popular choice among consumers, potentially due to its affordability and effective performance as a dethatcher. Popularity can often reflect user satisfaction, so the Sun Joe may have an edge in terms of customer feedback and reviews.

User Experience and Performance

Both products offer valuable features tailored to different lawn care needs. The PowerSmart is ideal for those looking for a robust mower capable of handling various mowing tasks efficiently. Its durable steel deck and powerful engine provide a high-quality cut. Meanwhile, the Sun Joe focuses on enhancing lawn health through effective dethatching and scarifying. Its performance is especially beneficial for maintaining a lush lawn by improving aeration and nutrient absorption.

Which should you buy?

Choosing between the PowerSmart EasyGlide and the Sun Joe Corded Electric Dethatcher ultimately depends on your specific lawn care needs. If you're looking for a versatile mower with strong performance for regular grass cutting, the PowerSmart is the better option, albeit at a higher price. However, if your primary concern is lawn health and you want an affordable solution for dethatching, the Sun Joe is an excellent choice. With its lower price point and effective aeration capabilities, the Sun Joe may offer better value for those focused on lawn maintenance rather than mowing.