STEELITE 20V 13-Inch Brushless Electric Lawn vs Sun Joe 15-Inch Electric Powered Lawn Dethatcher
Updated July 2026 — STEELITE 20V 13-Inch Brushless Electric Lawn wins on runtime and power, Sun Joe 15-Inch Electric Powered Lawn Dethatcher wins on weight and cut width.
The STEELITE mower is a lightweight and economical choice for small yards, while the Sun Joe dethatcher excels in lawn health maintenance.
Why STEELITE 20V 13-Inch Brushless Electric Lawn is better
Price
STEELITE is cheaper at $149.99
Weight
STEELITE is ultra-lightweight at 20.5 lbs
Maneuverability
STEELITE offers easier one-handed operation
Why Sun Joe 15-Inch Electric Powered Lawn Dethatcher is better
Power
Sun Joe has a 13-amp motor for effective thatch removal
Sales Rank
Sun Joe has a better sales rank of 2581
Depth Control
Sun Joe offers customizable dethatching depth
Overall score
Specifications
| Spec | STEELITE 20V 13-Inch Brushless Electric Lawn | Sun Joe 15-Inch Electric Powered Lawn Dethatcher |
|---|---|---|
| Motor Type | Brushless | Corded |
| Mulching | Yes | No |
| Collection Bag | 8 gallons | 10 gallons |
| Height Settings | 5 | 5 |
| Ease of Use | High | Medium |
Dimension comparison
Overview of the Products
When it comes to maintaining your lawn, the STEELITE 20V 13-Inch Brushless Electric Lawn Mower and the Sun Joe 15-Inch Electric Powered Lawn Dethatcher serve different purposes. The STEELITE mower is a lightweight, cordless option ideal for small yards, while the Sun Joe dethatcher focuses on lawn health by removing thatch. Both tools offer unique benefits, but their functionalities cater to different lawn care needs.
Design and Build Quality
The design of the STEELITE mower emphasizes portability and ease of use, weighing just 20.5 lbs. This ultra-lightweight design allows for effortless one-handed maneuvering, making it particularly suitable for seniors or those with smaller yards. In contrast, the Sun Joe dethatcher, while not specified in weight, is built for robust performance, featuring a 13-amp motor that effectively tackles tough thatch. Both products boast user-friendly designs, but the STEELITE excels in lightweight convenience, while the Sun Joe focuses on power and efficiency.
Performance
The performance of the STEELITE mower is characterized by its powerful brushless motor, which provides strong torque and a quieter operation compared to traditional motors. It offers a runtime of up to 25 minutes on a single charge, suitable for small to mid-sized lawns. Meanwhile, the Sun Joe dethatcher features a potent 13-amp motor designed specifically for thatch removal, making it highly effective for revitalizing lawns. Each product delivers on its promise, but their performance metrics highlight their distinct purposes—mowing versus dethatching.
Price Comparison
At $149.99, the STEELITE mower is about 17% cheaper than the Sun Joe dethatcher, which retails for $169.99. For consumers seeking a budget-friendly option for lawn maintenance, the STEELITE presents a more economical choice. However, the price difference reflects the distinct functionalities—where one is a mower and the other a dethatcher, which may justify the higher cost of the Sun Joe for those specifically looking to improve lawn health.
Features and Usability
The STEELITE mower offers several user-friendly features, including a 5-position height adjustment for customized cutting heights ranging from 0.98" to 2.56". This allows users to easily switch between different cutting needs without requiring tools. It also includes a 2-in-1 mulching and bagging system, enhancing usability and convenience. On the other hand, the Sun Joe dethatcher features customizable depth control with five positions, allowing users to adjust the dethatching depth based on their lawn's needs. Both products enhance usability in their respective categories, but the STEELITE provides more versatility in cutting options.
Runtime and Power Source
The STEELITE mower is powered by a 21V 4.0Ah battery, offering a runtime of up to 25 minutes, which is ideal for smaller lawns. For users with larger spaces, the option for an extended runtime with a second battery is available. In contrast, the Sun Joe dethatcher is a corded model, meaning it does not have a defined runtime but requires proximity to an outlet. This could be a limitation for some users, as corded tools can restrict mobility. The choice between battery-powered and corded will depend on personal preferences regarding convenience and lawn size.
Maintenance and Care
The maintenance requirements for the STEELITE mower are minimal due to its brushless motor, which is designed for longevity and doesn’t require oil changes. The 8-gallon collection bag simplifies cleanup after mowing. The Sun Joe dethatcher, while effective, may require more attention in terms of maintaining its collection bag and motor performance due to its corded design. Overall, the STEELITE mower wins in terms of low-maintenance care, offering a hassle-free experience for users.
Customer Reception
With a sales rank of 6635, the STEELITE mower has garnered attention among consumers, indicating a healthy interest in this lightweight option. The Sun Joe dethatcher, however, boasts a more favorable sales rank of 2581, suggesting it is a popular choice among those seeking a dedicated dethatching solution. Customer reception can impact purchasing decisions, and the Sun Joe's higher rank may reflect its effectiveness in lawn care, particularly for users focused on lawn health.
Which should you buy?
Choosing between the STEELITE 20V 13-Inch Brushless Electric Lawn Mower and the Sun Joe 15-Inch Electric Powered Lawn Dethatcher ultimately hinges on your specific lawn care needs. If you require a lightweight, convenient mower for a small yard, the STEELITE is the better option at $149.99. Conversely, if your primary goal is to maintain a healthy lawn by removing thatch, the Sun Joe dethatcher, though pricier at $169.99, may be worth the investment. Each product excels in its category, catering to distinct aspects of lawn maintenance.

