PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc vs Sun Joe 15-Inch Electric Powered Lawn Dethatcher
Updated July 2026 — PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc wins on weight and cutting width, Sun Joe 15-Inch Electric Powered Lawn Dethatcher wins on wheels.
The PowerSmart mower offers superior mowing capabilities, while the Sun Joe excels in dethatching and ease of use.
Why PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc is better
Mowing Capability
PowerSmart offers a 3-in-1 mowing function.
Engine Power
PowerSmart has a more powerful gas engine.
Cutting Width
PowerSmart has a wider cutting width of 21 inches.
Why Sun Joe 15-Inch Electric Powered Lawn Dethatcher is better
Price
Sun Joe is significantly cheaper.
Maintenance
Sun Joe requires less maintenance.
Weight
Sun Joe is lighter and easier to maneuver.
Overall score
Specifications
| Spec | PowerSmart EasyGlide 21-Inch Gas Lawn Mower, 144cc | Sun Joe 15-Inch Electric Powered Lawn Dethatcher |
|---|---|---|
| Engine Type | Gas | Electric |
| Motor Power | 144cc | 13 Amp |
| Mowing Functions | 3-in-1 | 2-in-1 |
| Starting System | Easy Start | Plug-in |
| Durability | High | Medium |
Dimension comparison
Overview of PowerSmart EasyGlide 21-Inch Gas Lawn Mower
The PowerSmart EasyGlide 21-Inch Gas Lawn Mower offers a reliable gas-powered solution for those looking to maintain their lawns efficiently. Priced at $289.99, this mower boasts a powerful 144cc 4-stroke OHV engine, designed for high performance and durability. The mower features a 21-inch steel deck, ensuring it can handle tough mowing tasks with ease. With a bestseller rank of 3215, it has garnered attention for its robust capabilities and user-friendly design.
Overview of Sun Joe 15-Inch Electric Powered Lawn Dethatcher
In contrast, the Sun Joe 15-Inch Electric Powered Lawn Dethatcher is a versatile electric tool priced at $169.99. This machine is designed specifically for dethatching and aerating lawns, featuring a powerful 13-amp motor. The dethatcher has a smaller cutting width of 15 inches, making it ideal for users with less expansive grass areas. With a bestseller rank of 2581, it stands out for its effective lawn care solutions and ease of maneuverability.
Engine and Power Source Comparison
The PowerSmart mower is powered by a gas engine, while the Sun Joe dethatcher utilizes an electric motor. The gas engine of the PowerSmart model provides reliability and higher cutting power, making it suitable for various lawn conditions. In contrast, the electric motor of the Sun Joe model is quieter and requires less maintenance, appealing to those who prefer an eco-friendly option. The difference in power sources may influence users based on their preferences for fuel type and environmental considerations.
Pricing Analysis
The pricing of these two products reveals a significant difference. The PowerSmart EasyGlide is priced at $289.99, while the Sun Joe dethatcher is available for $169.99. This makes the Sun Joe about 17% cheaper than the PowerSmart mower. For budget-conscious consumers, the Sun Joe presents a more economical choice, especially for those primarily focused on lawn maintenance without the need for extensive mowing capabilities.
Features and Functionalities
PowerSmart's mower excels in functionality, offering a 3-in-1 mowing system that allows for mulching, bagging, or side discharge. This versatility is complemented by six height adjustment options, enabling users to customize their cut from 1.5 inches to 3.9 inches. Conversely, the Sun Joe dethatcher focuses on lawn health, featuring a 2-in-1 design that combines dethatching and scarifying. With a 5-position depth control, it allows users to adjust the dethatching depth to cater to their lawn's specific needs. Each product emphasizes different aspects of lawn care, catering to distinct user requirements.
Maneuverability and Design
Maneuverability is a key consideration in lawn care tools. The PowerSmart EasyGlide is designed with 8-inch rear and 7-inch front double ball-bearing wheels, which aid in smooth pushing and control across various terrains. This design ensures users can navigate their lawns with ease. In comparison, the Sun Joe dethatcher features four durable, easy-glide wheels, enhancing its maneuverability and reducing user fatigue. Depending on the size of the lawn and the terrain, one design may be more advantageous than the other.
Maintenance and Ease of Use
When it comes to maintenance, the PowerSmart mower requires more attention due to its gas engine. Users need to manage fuel and occasional oil changes, which can be cumbersome. However, the Easy Start System, with its auto choke and primer structure, simplifies the starting process. On the other hand, the Sun Joe dethatcher, being electric, requires minimal maintenance and is simply plugged in for use. This makes it an attractive option for those seeking a hassle-free lawn care experience.
Which should you buy?
Choosing between the PowerSmart EasyGlide 21-Inch Gas Lawn Mower and the Sun Joe 15-Inch Electric Powered Lawn Dethatcher ultimately depends on your specific lawn care needs. If you require a robust mower for extensive grass areas and value versatility in mowing functions, the PowerSmart mower is a great fit despite its higher price. However, if your focus is on dethatching and aerating smaller lawns, the Sun Joe offers significant savings and ease of use, making it a compelling option for those looking to maintain lawn health without the commitment of a gas-powered mower.

