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Sun Joe 15-Inch Electric Powered Lawn Dethatcher vs WORX Nitro 21" Cordless Lawn Mower, Electric Mower

Updated July 2026 — WORX Nitro 21" Cordless Lawn Mower, Electric Mower leads on length and weight.

The WORX Nitro offers advanced features and versatility, making it a superior choice for comprehensive lawn care compared to the Sun Joe dethatcher.

Why Sun Joe 15-Inch Electric Powered Lawn Dethatcher is better

Price

Sun Joe is significantly cheaper at $169.99.

Dethatching

Sun Joe specializes in dethatching, improving lawn health.

Maneuverability

Sun Joe has easy-glide wheels for effortless movement.

Why WORX Nitro 21" Cordless Lawn Mower, Electric Mower is better

Power

WORX Nitro has a brushless motor delivering 40% more power.

Versatility

WORX Nitro offers 3-in-1 functionality for mowing.

Technology

WORX Nitro features Intellicut for optimal performance.

Overall score

Sun Joe 15-Inch Electric Powered Lawn Dethatcher
70
WORX Nitro 21" Cordless Lawn Mower, Electric Mower
85

Specifications

SpecSun Joe 15-Inch Electric Powered Lawn DethatcherWORX Nitro 21" Cordless Lawn Mower, Electric Mower
Motor13-ampBrushless 2.0
RuntimeN/A50 mins
Cutting HeightN/A1.5" - 4"
Collection BagLarge15
Self-PropelledNoYes

Dimension comparison

Sun Joe 15-Inch Electric Powered Lawn DethatcherWORX Nitro 21" Cordless Lawn Mower, Electric Mower

Overview of the Sun Joe and WORX Nitro

The Sun Joe 15-Inch Electric Powered Lawn Dethatcher and the WORX Nitro 21" Cordless Lawn Mower serve different lawn maintenance needs but both offer advanced solutions for keeping your yard in top shape. The Sun Joe is primarily a dethatcher that revitalizes grass by removing thatch, while the WORX Nitro is a self-propelled mower designed for efficient grass cutting. At $169.99, the Sun Joe is about 53% cheaper than the WORX Nitro, which retails for $359.99. This significant price difference reflects the different functionalities each product provides.

Performance Comparison

When it comes to performance, the Sun Joe features a powerful 13-amp motor that effectively removes tough thatch and aerates the lawn, making it suitable for rejuvenating grass. With its customizable 5-position depth control, users can tailor the dethatching process to meet their lawn’s specific needs. On the other hand, the WORX Nitro boasts a brushless motor that delivers 40% more power than previous models, allowing it to handle lawns up to ½ acre efficiently. Its self-propelled mechanism allows for a comfortable mowing pace, with speeds adjustable up to 3.7 MPH, ensuring an easy mowing experience even on inclines.

Collection and Cleanup

The Sun Joe excels in the collection and cleanup process with its large removable collection bag, which simplifies the disposal of collected thatch, debris, and dead grass. This feature is essential for maintaining a clean lawn after dethatching. In contrast, the WORX Nitro incorporates Aerodeck technology that enhances bag collection by preventing clogs and clumping, thus optimizing efficiency during mowing. The WORX mower also offers versatile functionality, allowing users to switch between mulching, bagging, and rear side-discharge modes, making it adaptable to various lawn care preferences.

Usability and Maneuverability

Usability is a strong point for both products, though they cater to different tasks. The Sun Joe is designed with four durable, easy-glide wheels that make maneuvering across the lawn effortless, reducing user fatigue during operation. In contrast, the WORX Nitro's self-propelled feature means users do not have to push the mower manually, which significantly eases the mowing process. Additionally, the Nitro has a fully collapsible handle for convenient storage, further enhancing its usability. Both machines are user-friendly but excel in their respective lawn care roles.

Technology and Features

In terms of technology, the WORX Nitro is a standout with its Intellicut feature, which automatically adjusts the cutting speed based on grass density. This innovation helps conserve battery power while ensuring optimal mowing performance. The Sun Joe, while not equipped with advanced tech features, offers a solid 2-in-1 lawn care solution combining dethatching and scarifying capabilities. The 5-position depth control is a valuable feature for those focused on lawn health, but it lacks the automated features seen in the WORX model.

Build Quality and Durability

Both the Sun Joe and WORX Nitro are built to last, with quality components that ensure reliable operation. The Sun Joe's construction is robust enough to handle tough thatch removal tasks, while the WORX Nitro features a high-strength polymer deck that resists impact damage and corrosion, prolonging its lifespan. The WORX mower’s brushless motor also contributes to its durability, providing not only power but a longer runtime compared to traditional motors. While both products are durably designed, the WORX Nitro may have a slight edge due to its advanced motor technology and materials.

Price and Value Proposition

The price difference between the two products is notable, with the Sun Joe priced at $169.99 and the WORX Nitro at $359.99. This makes the Sun Joe about 53% less expensive, providing an attractive option for those primarily interested in dethatching without the need for a complete mowing solution. However, considering the additional features, versatility, and advanced technology of the WORX Nitro, it may justify the higher price for users with larger lawns or those who require a comprehensive mowing solution.

Which should you buy?

Choosing between the Sun Joe and the WORX Nitro ultimately comes down to your specific lawn care needs. If you're looking for an effective dethatcher to improve the health of your lawn, the Sun Joe offers a powerful, budget-friendly option. However, if you need a versatile, self-propelled lawn mower that can handle various cutting conditions and offers advanced features, the WORX Nitro is worth the investment. Given the significant price difference, consider what tasks you prioritize in lawn maintenance to make the best decision for your yard care.