MZK 40V 16" Electric Lawn Mower, 2-in-1 Brushless vs PowerSmart Push Electric Lawn Mower 14-Inch
Updated July 2026 — MZK 40V 16" Electric Lawn Mower, 2-in-1 Brushless wins on runtime and grass bag, PowerSmart Push Electric Lawn Mower 14-Inch wins on weight and height adjust.
The MZK 40V 16" Electric Lawn Mower outperforms the PowerSmart model in terms of cutting performance and runtime, making it the better choice for medium-sized lawns.
Why MZK 40V 16" Electric Lawn Mower, 2-in-1 Brushless is better
Cutting Width
MZK has a 16-inch cutting width compared to PowerSmart's 14 inches.
Runtime
MZK offers up to 45 minutes of runtime, while PowerSmart is corded.
Grass Collection
MZK features a larger 40L grass bag versus PowerSmart's 10-gallon bag.
Why PowerSmart Push Electric Lawn Mower 14-Inch is better
Price
PowerSmart is priced at $129.99, making it more affordable.
Weight
PowerSmart is lightweight and easy to maneuver.
Storage
PowerSmart has foldable handles for compact storage.
Overall score
Specifications
| Spec | MZK 40V 16" Electric Lawn Mower, 2-in-1 Brushless | PowerSmart Push Electric Lawn Mower 14-Inch |
|---|---|---|
| Motor Type | Brushless | Corded |
| Battery | 2 x 4.0Ah | N/A |
| Cutting Heights | 5 | 6 |
| Mulching | Yes | Yes |
| Price | $259.99 | $129.99 |
Dimension comparison
Overview of the MZK 40V 16" Electric Lawn Mower
The MZK 40V 16" Electric Lawn Mower offers a robust and efficient cutting experience with its brushless motor and dual-battery system. Priced at $259.99, it targets users with medium-sized lawns, providing a strong performance with up to 45 minutes of runtime. In contrast, the PowerSmart Push Electric Lawn Mower has a lower price point of $129.99, making it about 50% cheaper. However, it is designed for smaller areas, ideal for lawns up to 1/8 acre.
Cutting Performance
The MZK model boasts a 16-inch cutting width powered by a high-performance brushless motor that operates at up to 3400 RPM. This allows for efficient cutting of thicker grass and tougher terrain. On the other hand, the PowerSmart mower features a smaller, 14-inch cutting width, which may be less effective for larger patches of grass. Although it has a decent 12.5 Amp motor, its performance may lag behind the MZK in challenging conditions.
Runtime and Power Source
With dual 40V 4.0Ah lithium batteries, the MZK mower provides a runtime of up to 45 minutes on a full charge, making it suitable for extended mowing sessions without interruption. In contrast, the PowerSmart is a corded model, relying on a 120V power source that can limit mobility but ensures consistent power without battery concerns. This means that while the MZK may offer more freedom in larger yards, the PowerSmart ensures you won’t run out of power mid-mow.
Grass Collection and Discharge
The MZK mower comes equipped with a 40L removable rear grass bag, enhancing its efficiency in grass collection. With its 2-in-1 functionality, it allows for both mulching and rear bagging, making it versatile for different mowing preferences. Conversely, the PowerSmart features a smaller 10-gallon grass bag with a grass level indicator, which, while efficient for smaller lawns, may require more frequent emptying during use.
Adjustability Features
The MZK mower offers five cutting height adjustments ranging from 1.4 to 3 inches, providing flexibility to adapt to seasonal grass growth and personal preferences. This is particularly beneficial for users who want to maintain their lawns at specific heights throughout the year. The PowerSmart, on the other hand, features six adjustable cutting heights from 1 to 3 inches, which also allows for some customization, but may not accommodate as wide a range of grass types and conditions as the MZK.
Portability and Storage
Portability is a strong suit of the PowerSmart, which is lightweight and designed with a compact frame. It includes foldable handles for easy storage and transport, making it an appealing option for those with limited storage space or who need to frequently move their mower. The MZK, while also a walk-behind model, is designed for stability and performance, but doesn’t emphasize portability to the same extent, which may be a consideration for some users.
Price Comparison
The MZK 40V 16" Electric Lawn Mower is priced at $259.99, while the PowerSmart model comes in at $129.99. This makes the PowerSmart about 50% cheaper than the MZK. However, the price difference reflects the varying features and capabilities of each mower, with the MZK justifying its higher price through enhanced performance and versatility.
Which should you buy?
Ultimately, your choice between the MZK 40V 16" Electric Lawn Mower and the PowerSmart Push Electric Lawn Mower will depend on your specific needs. If you have a medium-sized yard and value performance, runtime, and versatility, the MZK is the superior option despite its higher price. However, for those with smaller lawns on a budget, the PowerSmart offers a cost-effective solution with adequate features for basic mowing tasks. Consider your lawn size, budget, and preferences to make the best decision for your mowing needs.

