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BLACK+DECKER 20-Inch Corded Electric Lawn Mower vs PowerSmart 21" 2-in-1 Push Lawn Mower, 144cc

Updated July 2026 — BLACK+DECKER 20-Inch Corded Electric Lawn Mower wins on grass bag and height adjust, PowerSmart 21" 2-in-1 Push Lawn Mower, 144cc wins on price and power.

The BLACK+DECKER mower offers better versatility and a lower price, while the PowerSmart provides a more powerful engine and safety features.

Why BLACK+DECKER 20-Inch Corded Electric Lawn Mower is better

Price

BLACK+DECKER is $21.99 cheaper

Versatility

3-in-1 cutting modes vs 2-in-1

Grass Bag Capacity

13-gallon bag vs rear bagging only

Why PowerSmart 21" 2-in-1 Push Lawn Mower, 144cc is better

Engine Power

144cc engine vs 13 Amp motor

Maneuverability

Lightweight design at 62 lbs

Safety Feature

Start/stop control lever for emergencies

Overall score

BLACK+DECKER 20-Inch Corded Electric Lawn Mower
85
PowerSmart 21" 2-in-1 Push Lawn Mower, 144cc
78

Specifications

SpecBLACK+DECKER 20-Inch Corded Electric Lawn MowerPowerSmart 21" 2-in-1 Push Lawn Mower, 144cc
Motor TypeElectricGas
Cutting Modes3-in-12-in-1
Height Range1.5-4 in1.5-3.9 in
Warranty2 YearsNot specified
Sales Rank3186818759

Dimension comparison

BLACK+DECKER 20-Inch Corded Electric Lawn MowerPowerSmart 21" 2-in-1 Push Lawn Mower, 144cc

Overview of the BLACK+DECKER 20-Inch Corded Electric Lawn Mower

The BLACK+DECKER 20-Inch Corded Electric Lawn Mower is a strong contender in the lawn mower market, priced at $259.00. It features a 13 Amp motor that provides ample power for cutting through thick grass and overgrowth, making it suitable for various lawn conditions. With a sales rank of 31,868, it has garnered attention for its 3-in-1 cutting versatility, allowing for mulching, bagging, and side discharge. Its EdgeMax deck design enables close cutting near edges, eliminating the need for additional trimming.

Overview of the PowerSmart 21" 2-in-1 Push Lawn Mower

The PowerSmart 21" 2-in-1 Push Lawn Mower is priced at $279.99, making it about 8% more expensive than the BLACK+DECKER model. It features a powerful 144cc OHV engine, which ensures reliable performance and a clean cut. With a better sales rank of 18,759, this mower offers a 2-in-1 cutting design that includes both rear bagging and mulching capabilities. Its lightweight design, weighing only 62 lbs, makes it easy to maneuver, particularly in tight spaces.

Cutting Performance and Versatility

When it comes to cutting performance, both mowers offer unique advantages. The BLACK+DECKER mower's 13 Amp motor delivers consistent power, allowing for effective cutting in various conditions. Its 20-inch cutting width is suitable for medium to large lawns. In comparison, the PowerSmart mower, with its 21-inch cutting width, might handle larger areas more efficiently. However, the BLACK+DECKER's 3-in-1 versatility outshines the PowerSmart's 2-in-1 design, providing more options for lawn care.

Ease of Use and Maneuverability

Maneuverability is a key factor in choosing a lawn mower, and both models excel in this aspect. The BLACK+DECKER mower features a lightweight design and easy height adjustments with seven settings, allowing users to customize their cut from 1.5 to 4 inches. The PowerSmart mower, weighing 62 lbs, is also designed for easy handling, with six cutting height positions ranging from 1.5 to 3.9 inches. While both mowers are user-friendly, the BLACK+DECKER offers a slightly greater height adjustment range, making it slightly more versatile for varying lawn conditions.

Grass Collection and Disposal

Grass collection and disposal are crucial for maintaining a tidy lawn, and both mowers provide efficient solutions. The BLACK+DECKER mower includes a 13-gallon fabric grass bag that makes it easy to check when it’s full. Its design allows for effective mulching, bagging, and side discharge capabilities. On the other hand, the PowerSmart mower’s rear bagging feature simplifies cleanup, while its mulching capability contributes to soil health. The BLACK+DECKER mower may have an edge due to its larger grass bag capacity, which means less frequent emptying during mowing sessions.

Safety Features

Safety is paramount when operating lawn mowers, and both models come equipped with essential safety features. The PowerSmart mower includes a start/stop control lever, allowing for immediate stopping in case of emergencies, which enhances user safety. While the BLACK+DECKER mower does not explicitly mention similar safety features, it offers reliable starting and consistent power, which can also contribute to safer operation. The PowerSmart’s specific safety mechanism may appeal to users who prioritize immediate responsiveness while mowing.

Price Comparison

Pricing is a significant consideration when comparing these two mowers. The BLACK+DECKER mower is priced at $259.00, which is approximately $21.99 (about 8%) cheaper than the PowerSmart mower at $279.99. Given that both mowers offer solid features and performance, the lower price of the BLACK+DECKER may attract budget-conscious consumers looking for quality without breaking the bank. However, the additional features of the PowerSmart mower might justify its higher price for some users.

Which should you buy?

Ultimately, the decision between the BLACK+DECKER 20-Inch Corded Electric Lawn Mower and the PowerSmart 21" 2-in-1 Push Lawn Mower will depend on your specific needs and preferences. If you prioritize versatility, ease of use, and a lower price point, the BLACK+DECKER mower is an excellent choice. However, if you seek a more powerful engine and specific safety features, the PowerSmart mower may be worth the higher investment. Consider your lawn size, cutting preferences, and budget to determine which mower best fits your lawn care routine.