HEINPRO 14" Cordless Lawn Mower Compatible with vs WORX Nitro 21" Cordless Lawn Mower, Brushless
Updated July 2026 — WORX Nitro 21" Cordless Lawn Mower, Brushless leads on price and runtime.
The WORX Nitro offers superior power and features for larger lawns, while the HEINPRO is a budget-friendly choice for small yards.
Why HEINPRO 14" Cordless Lawn Mower Compatible with is better
Price
HEINPRO is 53% cheaper than WORX
Weight
HEINPRO is lighter at 17.8 lbs
Compact
HEINPRO is designed for small spaces
Why WORX Nitro 21" Cordless Lawn Mower, Brushless is better
Runtime
WORX offers up to 50 minutes of runtime
Cutting Width
WORX has a larger 21-inch cutting width
Features
WORX includes advanced Intellicut technology
Overall score
Specifications
| Spec | HEINPRO 14" Cordless Lawn Mower Compatible with | WORX Nitro 21" Cordless Lawn Mower, Brushless |
|---|---|---|
| Motor Type | Brushless | Brushless 2.0 |
| Mulching | Yes | Yes |
| Bag Capacity | 9.25 gal | Included |
| Height Range | 1"-2.6" | 1.5"-4" |
| Power Share | No | Yes |
Dimension comparison
Design and Build Quality
When it comes to design and build quality, the HEINPRO 14" Cordless Lawn Mower is lightweight and compact, weighing only 17.8 lbs. This makes it one of the lightest push mowers available, ideal for small yards. In contrast, the WORX Nitro 21" Cordless Lawn Mower features a robust design suitable for larger lawns, specifically designed for areas up to 1/2 acre. Its high-strength polymer deck is not only lightweight but also engineered to resist impact damage and corrosion. Thus, while the HEINPRO is perfect for those prioritizing convenience in smaller spaces, the WORX offers durability and strength for larger mowing tasks.
Power and Performance
The HEINPRO provides solid performance with its efficient brushless motor, delivering a runtime of 15-20 minutes on a fully charged Dewalt 20V MAX 4.0Ah battery. This allows it to cover approximately 1,200 to 1,500 square feet of grass, making it suitable for small to medium lawns. Conversely, the WORX Nitro excels with its brushless motor 2.0, which offers 40% more power and 10% longer runtime than earlier models. With the included two 20V 5.0Ah batteries, it can run for up to 50 minutes, making it a better option for tackling larger lawns effectively. The performance difference highlights the WORX's suitability for more extensive mowing needs.
Cutting Width and Height Adjustment
The HEINPRO features a 14-inch cutting width with a 5-position height adjustment ranging from 1" to 2.6". This allows for a customizable mowing experience for small areas, ensuring a well-manicured lawn. On the other hand, the WORX Nitro boasts a larger 21-inch cutting width and offers 7-position height adjustments from 1.5" to 4". This not only enhances efficiency for larger lawns but also caters to various grass types and conditions. The significant difference in cutting width and height flexibility makes the WORX a more powerful choice for users with expansive lawn areas.
Battery and Runtime
One of the most significant differences between these two mowers is their battery capabilities. The HEINPRO is designed to be compatible with various Dewalt 20V MAX batteries, but it does not include the battery or charger in the package, which may lead to additional costs. The WORX Nitro, however, comes with two 20V 5.0Ah PowerShare Pro batteries and a charger included in the purchase, providing better value as you won't need to invest extra in batteries. This makes the WORX not only more convenient but also provides a longer runtime, making it ideal for users needing to mow larger areas without interruptions.
Features and Functionality
The HEINPRO offers a 2-in-1 mulching and bagging system, allowing users to recycle grass clippings or collect them for a clean finish. Its compact and lightweight design enhances maneuverability in tight spaces. The WORX Nitro, however, goes further with a 3-in-1 functionality that includes mulching, bagging, and rear side-discharging, providing versatile options for grass management. Furthermore, the WORX features Intellicut technology, which automatically adjusts the cutting speed based on grass density, optimizing battery usage. This advanced feature makes the WORX a more versatile and efficient choice for various lawn conditions.
Price Comparison
The HEINPRO is priced at $179.99, while the WORX Nitro is priced at $379.99. This means the HEINPRO is about 53% cheaper than the WORX, making it an attractive option for budget-conscious consumers or those with small yards. However, considering the additional features, longer runtime, and included batteries of the WORX, the price difference may be justified for those who need a more powerful mower capable of handling larger areas efficiently.
Sales Ranking
In terms of popularity, the HEINPRO holds a sales rank of 32,211, indicating a lower market presence compared to the WORX Nitro, which has a significantly better rank at 4,856. This suggests that the WORX is more favored among consumers, possibly due to its enhanced features and capabilities that cater to a wider range of mowing needs. The sales rankings may also reflect consumer trust in the WORX brand, which is well-known for its reliable outdoor power tools.
Which should you buy?
Choosing between the HEINPRO and the WORX Nitro ultimately depends on your specific lawn care needs. If you have a small yard and want a lightweight, budget-friendly option, the HEINPRO is a sensible choice, especially if you already own compatible Dewalt batteries. However, if you have a larger lawn and seek a powerful, versatile mower with included batteries, the WORX Nitro stands out as the superior option due to its enhanced performance, longer runtime, and advanced features. Consider your lawn size and mowing requirements carefully to make the best choice for your outdoor needs.

