BLACK+DECKER 20-Inch Corded Electric Lawn Mower vs Greenworks 48V High - Performance Cordless Yard
Updated July 2026 — BLACK+DECKER 20-Inch Corded Electric Lawn Mower wins on noise level, Greenworks 48V High - Performance Cordless Yard wins on weight and runtime.
The BLACK+DECKER offers excellent value for budget-conscious buyers, while the Greenworks provides advanced features and power for larger yards.
Why BLACK+DECKER 20-Inch Corded Electric Lawn Mower is better
Price
BLACK+DECKER is significantly cheaper at $259.
Weight
BLACK+DECKER is lighter and easier to maneuver.
Simplicity
BLACK+DECKER has a straightforward design with fewer components.
Why Greenworks 48V High - Performance Cordless Yard is better
Power
Greenworks has a brushless motor for better torque.
Versatility
Greenworks includes a trimmer and blower in the combo.
Eco-friendliness
Greenworks operates with zero emissions.
Overall score
Specifications
| Spec | BLACK+DECKER 20-Inch Corded Electric Lawn Mower | Greenworks 48V High - Performance Cordless Yard |
|---|---|---|
| Motor Type | Corded | Brushless |
| Mowing Modes | 3 | 4 |
| Grass Bag | 13 GAL | Not Included |
| Self-Propelled | No | Yes |
| Battery Included | No | Yes |
Dimension comparison
Overview of BLACK+DECKER 20-Inch Corded Electric Lawn Mower
The BLACK+DECKER 20-Inch Corded Electric Lawn Mower is priced at $259.00 and is known for its lightweight design and excellent cutting versatility. Equipped with a robust 13 Amp motor, this mower efficiently manages thick grass and overgrowth. It offers three mowing functions: mulching, bagging, and side discharge, making it a versatile choice for various lawn care needs. The mower's EdgeMax deck design allows for close cutting along edges, minimizing the need for additional trimming.
The BLACK+DECKER is also user-friendly, featuring a single lever for height adjustment across seven settings, ranging from 1.5 inches to 4 inches. Its 13-gallon fabric grass bag simplifies checking for fullness, enhancing convenience during use. This mower is backed by a 2-year warranty, making it a reliable option for homeowners seeking an effective electric mower.
Overview of Greenworks 48V
The Greenworks 48V self-propelled lawn mower offers a higher price point at $577.99 but comes with a comprehensive yard tool combo that includes a 12-inch trimmer and blower, along with three batteries and two chargers. Notably, this mower features a powerful brushless motor that provides gas-like performance while maintaining low noise levels and zero emissions. It excels on inclines, capable of climbing slopes up to 21 degrees, which enhances its usability in varied terrains.
This model incorporates a 21-inch steel deck and provides a 4-in-1 operation, allowing for rear bag collection, mulching, side discharge, and a turbo button for added power. With a runtime of up to 35 minutes on fully charged 5.0Ah batteries, the Greenworks mower is designed for efficient yard work. It also includes features aimed at user convenience, such as LED headlights for improved visibility and the ability to store vertically, saving space.
Performance Comparison
In terms of performance, the BLACK+DECKER mower is equipped with a 13 Amp motor that delivers consistent power for mowing tasks. It is particularly effective in managing thick grass and offers a good range of cutting heights. However, the Greenworks mower stands out with its brushless motor that provides up to 2X more torque. This means it can handle tougher mowing conditions with less noise and zero emissions, making it an excellent choice for environmentally conscious consumers.
Furthermore, the Greenworks mower's self-propelled functionality adds to its ease of use, especially on slopes. While the BLACK+DECKER provides a solid performance for residential lawns, the advanced technology and power of the Greenworks make it potentially more suitable for larger or more challenging yards.
Design and Usability
The BLACK+DECKER mower is designed to be lightweight and easy to maneuver, making it ideal for homeowners who prefer a straightforward, push-style mower. Its 20-inch cutting width and ergonomic features cater to user comfort, including the ability to adjust cutting heights easily. The mower can also be stored conveniently due to its compact design.
On the other hand, the Greenworks mower, with a 21-inch cutting width, incorporates a self-propelled design that allows users to cover larger areas with less physical effort. Its vertical storage capability saves up to 70% of space, making it a practical choice for those with limited storage. Additionally, the inclusion of LED headlights enhances visibility during early morning or late evening mowing sessions, making it a more versatile option overall.
Environmental Impact
The BLACK+DECKER mower operates with a corded electric motor, contributing to lower emissions compared to gas-powered alternatives. However, it still relies on electricity, which may raise concerns about energy consumption depending on the source.
In contrast, the Greenworks mower promotes a greener approach with its brushless motor and zero-emission technology. This not only reduces noise pollution but also aligns with eco-friendly practices, appealing to consumers who prioritize sustainability in their lawn care choices. By providing a cleaner alternative, the Greenworks mower may be more attractive to environmentally conscious homeowners looking to reduce their carbon footprint.
Additional Features
The BLACK+DECKER mower focuses on simplicity and functionality, offering a 13-gallon grass bag and a straightforward height adjustment system. It is also backed by a 2-year warranty, which adds a layer of reassurance for buyers.
In comparison, the Greenworks mower comes with multiple accessories, including a trimmer and blower, which adds significant value for the higher price. The presence of three batteries ensures users can complete their yard work without the need for frequent recharging, while the compatibility with over 200 Greenworks products enhances its long-term utility. Additionally, the 3-year warranty for all tools and batteries offers peace of mind regarding durability and performance.
Price Comparison
The BLACK+DECKER mower is priced at $259.00, making it about 55% cheaper than the Greenworks mower, which retails at $577.99. This significant price difference can be a crucial factor for budget-conscious buyers seeking a reliable lawn mower without the additional features included in the Greenworks combo.
While the BLACK+DECKER offers solid performance and ease of use, the Greenworks mower justifies its higher price with advanced technology and additional tools. Those looking for a simple, effective mower may lean towards the BLACK+DECKER, while others may find the extensive capabilities of the Greenworks mower worth the investment.
Which should you buy?
Choosing between the BLACK+DECKER 20-Inch Corded Electric Lawn Mower and the Greenworks 48V self-propelled mower depends on individual needs and preferences. If you prioritize budget and simplicity for light to moderate lawn care, the BLACK+DECKER is a compelling choice with its effective performance and lower price point. Conversely, if you have a larger yard or require more advanced features and tools, the Greenworks model offers superior power, flexibility, and eco-friendly operation, making it a worthy investment. Ultimately, assess your lawn care requirements and budget to determine the best fit for your needs.

