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MZK 15-inch 2-in-1 Electric Dethatcher and vs PowerSmart Self Propelled Gas Lawn Mower 21-inch

Updated July 2026 — MZK 15-inch 2-in-1 Electric Dethatcher and wins on power and bag capacity, PowerSmart Self Propelled Gas Lawn Mower 21-inch wins on weight and cut width.

The MZK dethatcher is a more affordable and versatile option for smaller lawns, while the PowerSmart mower offers greater power for larger areas.

Why MZK 15-inch 2-in-1 Electric Dethatcher and is better

Price

MZK is $189.99, cheaper than PowerSmart at $339.99.

Weight

MZK weighs 27.5 lbs, lighter than PowerSmart at 54 lbs.

Versatility

MZK offers 2-in-1 functionality for dethatching and scarifying.

Why PowerSmart Self Propelled Gas Lawn Mower 21-inch is better

Power

PowerSmart has a 170cc gas engine for better cutting efficiency.

Cutting Width

PowerSmart has a 21-inch cutting width compared to MZK's 15-inch.

Mowing Options

PowerSmart provides 3-in-1 mowing options for versatility.

Overall score

MZK 15-inch 2-in-1 Electric Dethatcher and
75
PowerSmart Self Propelled Gas Lawn Mower 21-inch
85

Specifications

SpecMZK 15-inch 2-in-1 Electric Dethatcher andPowerSmart Self Propelled Gas Lawn Mower 21-inch
Engine TypeElectricGas
Collection Bag45L1.4 bushel
Mowing SystemDethatcher3-in-1
Adjustable DepthYesNo
Safety FeaturesDual SwitchesAuto Choke

Dimension comparison

MZK 15-inch 2-in-1 Electric Dethatcher andPowerSmart Self Propelled Gas Lawn Mower 21-inch

Price Comparison

The MZK 15-inch 2-in-1 Electric Dethatcher and Scarifier is priced at $189.99, making it about 44% cheaper than the PowerSmart Self Propelled Gas Lawn Mower, which costs $339.99. This significant price difference may appeal to budget-conscious consumers or those who have smaller yards that do not require a powerful gas mower. However, potential buyers should weigh the cost against the features and capabilities each product offers.

Power Source and Efficiency

The MZK dethatcher operates with a powerful electric motor, delivering 3700 RPM, which is designed for efficient lawn care tasks like dethatching and scarifying. In contrast, the PowerSmart mower features a 170cc 4-cycle gas engine, which provides increased power and efficiency for cutting through tough grass in larger areas. This difference in power source may influence your choice depending on your lawn size and maintenance needs.

Versatility and Functionality

The MZK dethatcher excels in versatility with its 2-in-1 functionality, allowing users to switch between dethatching and scarifying to promote healthier grass growth. It also features a 15-inch rake path with adjustable depth settings. On the other hand, the PowerSmart mower offers a 3-in-1 cutting system that includes mulching, side discharge, and rear bagging, giving it the edge in functionality for mowing tasks. Each product caters to different needs, so your choice will depend on whether you prioritize lawn health or mowing capabilities.

Collection and Maintenance

The MZK dethatcher comes equipped with a large 45L collection bag, allowing for extended use without frequent emptying, which makes lawn care more efficient. In contrast, the PowerSmart mower features a 1.4-bushel capacity grass bag that is easy to empty but smaller in comparison. This means that if you prefer less interruption while working on your lawn, the MZK dethatcher may be more suitable for your needs.

Weight and Maneuverability

The MZK dethatcher weighs only 27.5 lbs, making it lightweight and easy to handle for longer sessions. This is particularly beneficial for users who may struggle with heavier equipment. The PowerSmart mower, however, weighs 54 lbs, which could make it less convenient to maneuver, especially in tight spaces. If ease of handling is a priority for you, the MZK dethatcher stands out as a more user-friendly option.

Storage and Portability

The MZK dethatcher offers a foldable design, making it convenient for storage without taking up much space. This feature is particularly useful for those with limited storage options. On the other hand, the PowerSmart mower also has a foldable design that saves about 70% storage space, making it similarly portable. Both products are designed with user convenience in mind, but the MZK dethatcher slightly edges out in terms of overall weight and ease of storage.

Safety Features

The MZK dethatcher includes dual safety switches to protect users during operation, ensuring peace of mind while maintaining your lawn. The PowerSmart mower's gas engine features an auto choke and recoil starter, which contributes to ease of use and efficiency. While both products have safety features, the MZK's additional switch safety may be a deciding factor for those concerned about operating electric equipment.

Which should you buy?

Choosing between the MZK 15-inch 2-in-1 Electric Dethatcher and Scarifier and the PowerSmart Self Propelled Gas Lawn Mower ultimately depends on your specific lawn care needs. The MZK dethatcher is about 44% cheaper, lightweight, and versatile for lawn health, making it an excellent choice for those with smaller yards or who prioritize dethatching and scarifying. Conversely, the PowerSmart mower is more powerful and suitable for larger lawns, offering a robust mowing solution with multiple cutting options. Evaluate your requirements to make the best decision for your lawn maintenance.