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DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. vs Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact

Updated July 2026 — DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. wins on power and cut depth, Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact wins on price and weight.

The DEWALT 20V MAX XR offers superior power and cutting capacity, making it ideal for heavy-duty tasks, while the Worx WX439L is a budget-friendly option for lighter projects.

Why DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. is better

Power

DEWALT has a brushless motor with 1,700 MWO.

Cutting Capacity

DEWALT can cut up to 2-9/16 inches.

Durability

DEWALT is built for heavy-duty applications.

Why Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact is better

Price

Worx is 71% cheaper than DEWALT.

Weight

Worx is designed for one-hand operation.

Ease of Use

Worx has easy depth adjustments.

Overall score

DEWALT 20V MAX XR Brushless Cordless 7-1/4 in.
85
Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact
65

Specifications

SpecDEWALT 20V MAX XR Brushless Cordless 7-1/4 in.Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact
Motor TypeBrushlessElectric
Max RPM55004100
Bevel Capacity0-57°0-45°
Battery IncludedNoNo
Electric BrakeYesNo

Dimension comparison

DEWALT 20V MAX XR Brushless Cordless 7-1/4 in.Worx WX439L 4.5 Amp WORXSAW 4.5" Electric Compact

Overview of the DEWALT 20V MAX XR Brushless Circular Saw

The DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. Circular Saw is a powerful tool designed for heavy-duty applications. Priced at $249.00, it boasts a remarkable brushless motor that provides up to 1,700 MWO and can reach speeds of up to 5,500 RPM. This saw is particularly suited for users who require precision and efficiency in their cutting tasks. With a bestseller rank of 8,511, it is a popular choice among professionals and DIY enthusiasts alike.

Overview of the Worx WX439L Compact Circular Saw

In contrast, the Worx WX439L 4.5 Amp WORXSAW is priced at $72.37, making it about 71% cheaper than the DEWALT model. Despite its lower price, this compact circular saw offers impressive capabilities, including a cutting capacity of up to 2 inches and a maximum speed of 4,100 RPM. Its lightweight, one-hand operation design is perfect for DIYers looking for flexibility and ease of use. However, it ranks lower in sales at 69,652, indicating that it may not be as widely recognized in professional circles.

Power and Performance Comparison

Power is a key factor in any circular saw, and here the DEWALT clearly outshines the Worx. The DEWALT's brushless motor produces up to 1,700 MWO and allows for up to 368 cuts per charge, making it ideal for demanding jobs. In contrast, the Worx operates at 4,100 RPM and is designed for lighter tasks, such as quick rip cuts around the house. While the Worx is sufficient for basic home projects, the DEWALT's higher power makes it preferable for those who need to tackle tougher materials and larger jobs.

Ease of Use: Handling and Features

When it comes to handling, the Worx WX439L offers a significant advantage with its one-hand operation feature. This compact saw is designed with a slim form factor, allowing for easy maneuverability in tight spaces. It also includes easy depth adjustments and a bevel cutting capability of 0-45 degrees, making it highly versatile for various projects. On the other hand, the DEWALT, while powerful, is bulkier and may require more effort to handle, particularly in confined areas. Users looking for a lightweight option for everyday tasks may find the Worx more user-friendly.

Cutting Capacity and Versatility

The cutting capacity of both saws varies greatly. The DEWALT can cut up to 2-9/16 inches at a 90-degree angle and 2 inches at a 45-degree angle, making it versatile for different materials and applications. Meanwhile, the Worx is limited to a maximum cutting thickness of 2 inches, which may restrict its use for more extensive projects. This difference in capacity underscores the DEWALT's suitability for serious woodworking and construction tasks compared to the more casual applications suited for the Worx.

Safety Features and Innovations

Safety is paramount when operating power tools, and both saws include features to enhance user safety. The DEWALT is equipped with an electric brake that stops the blade from coasting after the trigger is released, helping to prevent accidents. In contrast, the Worx incorporates a dust port that allows users to connect a vacuum for a cleaner workspace, enhancing visibility and safety while cutting. While both tools prioritize safety, the DEWALT's electric brake offers an additional layer of protection for users engaged in more intensive cutting tasks.

Price Point: Value for Money

The price difference between the two saws is significant; the DEWALT is priced at $249.00, while the Worx is available for $72.37. This makes the Worx approximately 71% cheaper than the DEWALT. However, the value derived from each tool is not solely based on price. The DEWALT offers superior power, cutting capacity, and durability, making it a worthy investment for professionals or serious DIYers. Conversely, the Worx provides excellent value for those who need a reliable tool for lighter tasks without breaking the bank.

Which should you buy?

Choosing between the DEWALT 20V MAX XR Brushless Circular Saw and the Worx WX439L Compact Circular Saw ultimately depends on your specific needs and budget. If you require a powerful, high-capacity tool for demanding projects, the DEWALT is undoubtedly the better choice, despite its higher price tag. However, if you're a DIY enthusiast looking for a lightweight, affordable option for casual home projects, the Worx offers an excellent balance of functionality and cost-effectiveness. Each tool has its strengths, so consider what you'll be using it for before making your decision.