BLACK+DECKER Electric Lawn Mower, Weed Eater and vs WORX Nitro 21" Cordless Lawn Mower, Electric Mower
Updated July 2026 — BLACK+DECKER Electric Lawn Mower, Weed Eater and wins on speed, WORX Nitro 21" Cordless Lawn Mower, Electric Mower wins on power and weight.
The BLACK+DECKER Electric Lawn Mower is a budget-friendly option for small lawns, while the WORX Nitro offers advanced features for larger areas. Choose based on your lawn care needs.
Why BLACK+DECKER Electric Lawn Mower, Weed Eater and is better
Price
BLACK+DECKER is significantly cheaper at $74.92.
Weight
BLACK+DECKER is lighter and easier to maneuver.
Simplicity
BLACK+DECKER offers straightforward operation for small lawns.
Why WORX Nitro 21" Cordless Lawn Mower, Electric Mower is better
Power
WORX has a more powerful brushless motor.
Self-Propelled
WORX features self-propulsion for easier navigation.
Cutting Technology
WORX uses Aerodeck technology for better cut quality.
Overall score
Specifications
| Spec | BLACK+DECKER Electric Lawn Mower, Weed Eater and | WORX Nitro 21" Cordless Lawn Mower, Electric Mower |
|---|---|---|
| Motor Type | Brushed | Brushless |
| Battery | Corded | Cordless |
| Functionality | 3-in-1 | 3-in-1 |
| Self-Propelled | No | Yes |
| Warranty | 2 Years | 3 Years |
Dimension comparison
Overview of the BLACK+DECKER Electric Lawn Mower
The BLACK+DECKER Electric Lawn Mower is a versatile 3-in-1 tool designed for small lawns. Priced at $74.92, it offers a combination of mowing, trimming, and edging capabilities, making it an economical choice for homeowners looking for efficiency without breaking the bank. With a bestseller rank of 5,395, it has carved out a niche among compact lawn care solutions.
This electric mower features a powerful 6.5 amp motor with POWERDRIVE Transmission, allowing it to tackle tough weeds and thick grass. The Automatic Feed Spool (AFS) system ensures continuous operation without manual adjustments, enhancing user convenience while maintaining a lightweight design for easy handling. With a cutting width of 12 inches and speeds up to 8000 RPM, it's tailored for precision in small spaces.
Overview of the WORX Nitro 21" Cordless Lawn Mower
The WORX Nitro 21" Cordless Lawn Mower stands out with its self-propelled feature and variable speed options. Retailing at $359.99, this mower is approximately 380% more expensive than the BLACK+DECKER model. However, it offers advanced technology and greater versatility, making it suitable for larger lawns of up to ½ acre.
Equipped with Aerodeck technology, the WORX mower enhances airflow in the cutting deck, preventing clogs and ensuring a high-quality cut. The brushless motor 2.0 provides 40% more power and 10% longer runtime than earlier models, making it a robust option for users seeking efficiency. The mower's self-propelling feature allows users to adjust the speed up to 3.7 MPH, making it easier to navigate hilly terrain.
Performance Comparison
In terms of performance, the BLACK+DECKER Electric Lawn Mower is designed for smaller, residential spaces, excelling in trimming, edging, and mowing tasks. Its 6.5 amp motor delivers reliable power for light to moderate grass growth, and with its lightweight design, it's easy to maneuver. The mower's compact size and cutting width of 12 inches make it ideal for tight spots, but it may struggle with thicker grass and larger areas.
Conversely, the WORX Nitro's brushless motor 2.0 not only provides more power but also enhances runtime, making it suitable for larger lawns. The Aerodeck technology optimizes cutting efficiency, while the self-propelled feature reduces the physical effort required from the user. This mower is engineered for performance, especially in challenging mowing conditions.
Versatility and Features
The BLACK+DECKER mower offers notable versatility through its 3-in-1 functionality, allowing users to switch between mowing, trimming, and edging with ease. The Automatic Feed Spool system simplifies operation by eliminating the need for manual line adjustments. This model is best suited for homeowners who prioritize ease of use and functionality in small outdoor spaces.
On the other hand, the WORX Nitro also provides 3-in-1 capabilities, but with added features like mulching, bagging, and rear side-discharging options. The Intellicut technology automatically adjusts the cutting speed based on grass density, which not only enhances efficiency but also preserves battery life. Users can enjoy a more customizable mowing experience, making this mower ideal for various lawn care needs.
Design and Build Quality
The BLACK+DECKER Electric Lawn Mower features a lightweight construction designed for comfort and control. Its adjustable handle allows for customized height settings, which can be particularly beneficial for users of different statures. However, its corded design may limit mobility, requiring careful management of the power cord during use.
In contrast, the WORX Nitro boasts a high-strength polymer deck that is both lightweight and resistant to impact damage and corrosion. This durable construction contributes to a longer product life, making it a worthwhile investment for those seeking longevity in their lawn care equipment. The fully collapsible handle also allows for space-saving vertical storage, a practical feature for users with limited storage space.
Price Comparison
At a price of $74.92, the BLACK+DECKER Electric Lawn Mower is significantly more budget-friendly than the WORX Nitro, which retails for $359.99. This price difference of approximately $285 reflects a stark contrast in the features and capabilities offered by each model. While the BLACK+DECKER mower provides basic lawn care functionality, the WORX Nitro's advanced technology and self-propelled feature may justify its higher price for users with larger lawns or more demanding mowing conditions.
Additionally, the average price over 90 days for the BLACK+DECKER mower is $82.36, which indicates that its current pricing offers a good deal compared to historical trends. In contrast, the WORX Nitro's average price over 90 days is $416.13, suggesting that purchasing it at the current rate represents a chance for savings on a premium product.
User Experience and Customer Feedback
The BLACK+DECKER Electric Lawn Mower has garnered positive reviews for its ease of use, especially among users with smaller lawns. The lightweight design and 3-in-1 functionality have been highlighted as major benefits, making it a favored choice for those who require a simple and effective lawn care tool. However, some users note that its corded design may limit mobility and range during mowing tasks.
The WORX Nitro has received praise for its powerful performance and innovative features. Users appreciate the self-propelled capability, which allows for easier navigation across varying terrains. The Aerodeck technology and Intellicut features have also been well-received, with customers noting improved efficiency and cutting quality. However, its higher price point may be a concern for budget-conscious consumers.
Which should you buy?
Choosing between the BLACK+DECKER Electric Lawn Mower and the WORX Nitro 21" Cordless Lawn Mower ultimately depends on your specific lawn care needs. If you have a small lawn and prioritize affordability and ease of use, the BLACK+DECKER model offers a great value at $74.92. Its 3-in-1 design provides versatility for basic tasks.
However, if you need a more powerful and versatile machine capable of handling larger areas and tougher mowing conditions, the WORX Nitro is a superior choice, despite its higher price of $359.99. With advanced features like self-propulsion and Aerodeck technology, it is ideal for users looking for efficiency and quality in their lawn care routine.

