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Houselife 40V Cordless Lawn Mower Compatible with Dewalt vs Greenworks 80V 21" Self-Propelled Cordless Lawn

Updated July 2026 — Houselife 40V Cordless Lawn Mower Compatible with Dewalt wins on collection, Greenworks 80V 21" Self-Propelled Cordless Lawn wins on price and battery.

The Greenworks 80V mower offers superior power and features, making it a better choice for larger lawns, while the Houselife model is more budget-friendly for smaller spaces.

Why Houselife 40V Cordless Lawn Mower Compatible with Dewalt is better

Price

Houselife mower is significantly cheaper.

Weight

Houselife mower is lighter at 22 lbs.

Storage

Houselife mower has a foldable handle for easy storage.

Why Greenworks 80V 21" Self-Propelled Cordless Lawn is better

Power

Greenworks mower has an 80V brushless motor.

Cutting Width

Greenworks mower has a 21-inch cutting deck.

Self-Propelled

Greenworks mower features self-propulsion for ease of use.

Overall score

Houselife 40V Cordless Lawn Mower Compatible with Dewalt
65
Greenworks 80V 21" Self-Propelled Cordless Lawn
85

Specifications

SpecHouselife 40V Cordless Lawn Mower Compatible with DewaltGreenworks 80V 21" Self-Propelled Cordless Lawn
Motor TypeCopperBrushless
Height Adjustment6 LevelsVariable
Battery IncludedNoYes
Mowing SystemBagging4-in-1
LED LightsNoYes

Dimension comparison

Houselife 40V Cordless Lawn Mower Compatible with DewaltGreenworks 80V 21" Self-Propelled Cordless Lawn

Overview of the Products

The 40V Cordless Lawn Mower and the Greenworks 80V Self-Propelled Cordless Lawn Mower cater to different lawn care needs at varying price points. The Houselife model is priced at $199.99, making it about 58% cheaper than the Greenworks mower, which retails for $479.99. This significant price difference reflects a disparity in features and capabilities, appealing to different segments of homeowners.

Power and Performance

The Greenworks 80V model outshines the 40V Cordless Lawn Mower in power and performance. The Greenworks mower, equipped with an 80V brushless motor, delivers more torque and efficiency, allowing users to cut grass up to 1/2 acre on a single charge. On the other hand, the 40V mower relies on two 20V batteries, providing essential power but lacking the high-performance edge of its competitor. While both mowers offer electric operation, the Greenworks model is designed for heavy-duty use and can handle tougher terrain more effectively.

Cutting Width and Efficiency

When it comes to cutting width, the Greenworks mower features a robust 21-inch deck compared to the 14-inch deck of the Houselife mower. The larger cutting area of the Greenworks mower allows for quicker mowing sessions, especially on larger lawns, whereas the smaller size of the Houselife model makes it suitable for small to medium yards. The efficiency difference is apparent as the Greenworks mower's larger width can minimize mowing time significantly.

Maneuverability and Ease of Use

The 40V Cordless Lawn Mower is lightweight, weighing only 22 lbs, which enhances its maneuverability, especially for users who may struggle with heavier equipment. This model is designed with a foldable handle for easy storage, making it a practical choice for those with limited space. In contrast, the Greenworks mower is self-propelled, featuring rear-wheel drive and variable speed control, which allows for maximum traction and ease of use over uneven terrain. While both mowers provide user-friendly experiences, the self-propelled feature of the Greenworks model adds a layer of convenience for larger lawns.

Grass Collection and Maintenance

The Houselife mower boasts a 35L grass collection bag, reducing interruptions during mowing. This model's lightweight design also simplifies the process of emptying the bag. Conversely, the Greenworks mower includes a versatile 4-in-1 cutting system that allows users to mulch, bag, side discharge, or turbo leaf pickup. This feature not only enhances convenience but also provides options for various lawn care preferences. For homeowners looking for minimal maintenance, the Houselife mower may suffice, while those seeking versatility will find the Greenworks mower more appealing.

Noise and Operating Environment

One of the standout features of the Greenworks mower is its quieter operation, being three times quieter than gas-powered mowers. This makes it suitable for early morning or late evening mowing sessions without disturbing neighbors. The 40V Cordless Lawn Mower, while also quieter than traditional gas mowers, is not specifically highlighted for low noise levels. For customers prioritizing a peaceful mowing experience, the Greenworks model presents a compelling advantage.

Battery and Charging

Battery compatibility plays a crucial role in these mowers. The 40V Cordless Lawn Mower is designed to work with Dewalt 20V MAX batteries, requiring two packs for operation. This compatibility can be beneficial for existing Dewalt users but also means an additional investment in batteries and chargers. In contrast, the Greenworks mower comes with a 4.0Ah battery and rapid charger included in the purchase. This all-in-one package not only simplifies the buying process but also ensures users have all necessary components for immediate use.

Price and Value Proposition

The price difference between the two mowers is significant, with the Houselife model priced at $199.99 and the Greenworks model at $479.99. This makes the Greenworks mower about 58% more expensive than its competitor. While the Houselife model offers basic features suitable for small to medium yards, the Greenworks mower’s advanced capabilities justify its higher price point for those who require a heavier-duty mower. Homeowners need to evaluate their specific lawn care needs against the investment required.

Which should you buy?

Ultimately, the choice between the 40V Cordless Lawn Mower and the Greenworks 80V Self-Propelled Cordless Lawn Mower hinges on individual lawn care needs and budgets. The Houselife model is a budget-friendly option for small to medium lawns, offering lightweight design and easy maneuverability. However, for homeowners with larger properties or those seeking advanced features like a self-propelled system and greater cutting efficiency, the Greenworks model represents a worthwhile investment. Consider your lawn size, maintenance preferences, and budget to make the best decision for your gardening needs.