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HEINPRO 14" Cordless Lawn Mower Compatible with vs WORX Nitro 21" Cordless Lawn Mower, Electric Mower

Updated July 2026 — WORX Nitro 21" Cordless Lawn Mower, Electric Mower leads on runtime and weight.

The HEINPRO is a budget-friendly option for small lawns, while the WORX offers advanced features for larger areas.

Why HEINPRO 14" Cordless Lawn Mower Compatible with is better

Price

HEINPRO is about 50% cheaper than WORX

Weight

HEINPRO is lighter at 17.8 lbs

Storage

HEINPRO has a more compact design

Why WORX Nitro 21" Cordless Lawn Mower, Electric Mower is better

Cutting Width

WORX has a larger 21-inch cutting deck

Runtime

WORX offers up to 50 minutes of runtime

Self-Propulsion

WORX features self-propelled design with variable speed

Overall score

HEINPRO 14" Cordless Lawn Mower Compatible with
65
WORX Nitro 21" Cordless Lawn Mower, Electric Mower
85

Specifications

SpecHEINPRO 14" Cordless Lawn Mower Compatible withWORX Nitro 21" Cordless Lawn Mower, Electric Mower
Motor TypeBrushlessBrushless 2.0
MulchingYesYes
Bag Capacity9.25 gallonsIncluded
Self-PropelledNoYes
Price$179.99$359.99

Dimension comparison

HEINPRO 14" Cordless Lawn Mower Compatible withWORX Nitro 21" Cordless Lawn Mower, Electric Mower

Price Comparison

When comparing prices, the HEINPRO 14" Cordless Lawn Mower is about 50% cheaper than the WORX Nitro 21" Cordless Lawn Mower. The HEINPRO is priced at $179.99, while the WORX comes in at $359.99. This substantial price difference reflects the differing features and functionalities of each mower. For budget-conscious consumers or those with smaller lawns, the HEINPRO provides an attractive option without sacrificing quality. However, the higher price of the WORX may be justified by its advanced capabilities, making it essential to consider your specific lawn care needs before making a purchase.

Cutting Performance

The HEINPRO offers a 14-inch cutting width, making it suitable for small to medium lawns, while the WORX features a more expansive 21-inch cutting deck. This larger deck allows the WORX to cover more ground in a single pass, which can significantly reduce mowing time, especially on larger lawns. The HEINPRO has a 5-position height adjustment for customizing grass length, while the WORX boasts a 7-position lever that adjusts cutting heights from 1.5" to 4". If you prioritize cutting efficiency and versatility, the WORX Nitro may be the better choice.

Motor Technology

The HEINPRO uses an upgraded brushless motor, which is known for its quieter operation, longer lifespan, and consistent power output. In contrast, the WORX Nitro’s brushless motor 2.0 is said to deliver 40% more power and 10% longer runtime than earlier models. This means that for tougher mowing conditions, the WORX could provide superior performance. The HEINPRO is designed for quick, efficient mowing of smaller areas, while the power of the WORX makes it ideal for larger or denser lawns, showcasing the importance of motor technology in lawn care.

Battery and Runtime

The HEINPRO is compatible with DeWalt 20V MAX batteries but does not include one with the purchase. It provides around 15-20 minutes of runtime, sufficient for small jobs. On the other hand, the WORX comes equipped with two 20V 5.0Ah PowerShare Pro batteries, offering a maximum no-load runtime of 50 minutes. This means that if you're tackling a larger area or have thicker grass, the WORX delivers significantly more power and runtime, making it the more practical choice for extensive lawn care needs.

Self-Propulsion and Ease of Use

The WORX Nitro features a self-propelled design with variable speed settings, allowing users to set a comfortable pace up to 3.7 MPH, which can be particularly beneficial for hilly terrains or larger yards. In contrast, the HEINPRO is a push mower, requiring more physical effort from the user. While the HEINPRO is lightweight at just 17.8 lbs, making it easy to handle and store, the self-propelled feature of the WORX provides a hands-free mowing experience, making it easier for users who may struggle with pushing a mower.

Versatility and Functionality

The HEINPRO lawn mower offers a 2-in-1 system that allows for both mulching and bagging. It includes a mulch plug and a 9.25-gallon grass collection bag, providing flexibility for lawn care. On the other hand, the WORX Nitro provides 3-in-1 functionality, allowing for mulching, bagging, and rear side-discharging. This versatility, combined with its Aerodeck technology that enhances cut quality and efficiency, makes the WORX more adaptable to various mowing needs. If you value different mowing options, the WORX may be the better fit.

Design and Storage

The HEINPRO's lightweight design makes it easy to transport and store, with a foldable structure that allows for compact storage in smaller spaces. The WORX also features a collapsible handle for space-saving vertical storage, but its larger size may require more storage space overall. The HEINPRO’s design is particularly appealing for those with limited garage or shed space, while the WORX’s additional features justify its larger footprint for users with bigger lawns.

Which should you buy?

Choosing between the HEINPRO 14" Cordless Lawn Mower and the WORX Nitro 21" Cordless Lawn Mower depends largely on your specific lawn care needs and budget. The HEINPRO is about 50% cheaper and ideal for small to medium lawns, making it a great entry-level option. However, if you have a larger lawn or require advanced features like self-propulsion, greater cutting width, and longer runtime, the WORX Nitro justifies its higher price with significant performance benefits. Ultimately, weigh your budget against the size of your lawn and the features that matter most to you before making a decision.