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BLACK+DECKER 20V 5-1/2" Cordless Circular Saw, vs DEWALT 20V MAX XR Brushless Cordless 7-1/4 in.

Updated July 2026 — DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. leads on rpm and power.

The DEWALT saw offers superior performance and features, making it the better choice for demanding tasks, while the BLACK+DECKER is more budget-friendly for lighter projects.

Why BLACK+DECKER 20V 5-1/2" Cordless Circular Saw, is better

Price

BLACK+DECKER is significantly cheaper at $74.99.

Ease of Use

Tool-free adjustments make it user-friendly.

Weight

Lighter design for easier handling.

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

Power

DEWALT has a brushless motor with 1,700 MWO.

Blade Size

Larger 7-1/4 inch blade for deeper cuts.

Sales Rank

DEWALT is more popular with a rank of 8,511.

Overall score

BLACK+DECKER 20V 5-1/2" Cordless Circular Saw,
65
DEWALT 20V MAX XR Brushless Cordless 7-1/4 in.
85

Specifications

SpecBLACK+DECKER 20V 5-1/2" Cordless Circular Saw,DEWALT 20V MAX XR Brushless Cordless 7-1/4 in.
Motor TypeHigh TorqueBrushless
Max Depth Cut1-5/8 in.2-9/16 in.
Electric BrakeNoYes
Battery SystemPOWERCONNECT20V MAX
Tool-Free AdjustmentsYesNo

Dimension comparison

BLACK+DECKER 20V 5-1/2" Cordless Circular Saw,DEWALT 20V MAX XR Brushless Cordless 7-1/4 in.

Price Comparison

The BLACK+DECKER 20V 5-1/2" Cordless Circular Saw is priced at $74.99, while the DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. Circular Saw is significantly more expensive at $249.00. This makes the BLACK+DECKER saw about 70% cheaper than its DEWALT counterpart. For DIY enthusiasts or those with lighter cutting needs, the BLACK+DECKER model offers a budget-friendly option. Meanwhile, professionals or serious hobbyists might see the value in the DEWALT's higher price due to its advanced features and potential for more demanding tasks.

Performance

In terms of performance, the DEWALT 20V MAX XR excels with a powerful brushless motor that delivers up to 1,700 MWO and can achieve speeds of up to 5,500 RPM. This performance allows for up to 368 cuts per charge, making it suitable for extensive jobs. Conversely, while the BLACK+DECKER saw features a high-torque motor, it lacks the specific power ratings that the DEWALT boasts, which may limit its effectiveness in tougher applications. Users requiring consistent and powerful performance may prefer the DEWALT saw for its superior specifications.

Blade Size and Cutting Capacity

The BLACK+DECKER saw features a 5-1/2 inch blade, making it ideal for smaller projects and lighter materials. It can handle basic cutting tasks effectively. In contrast, the DEWALT saw comes with a larger 7-1/4 inch blade, providing a maximum depth of cut of 2-9/16 inches at 90 degrees. This larger blade size allows the DEWALT to tackle more substantial materials, making it a better choice for those who require versatility and depth in their cuts. Thus, the blade size and cutting capacity are significant differentiating factors between the two models.

Features and Ease of Use

The BLACK+DECKER saw is designed with user-friendly features such as tool-free depth adjustment and blade changes, allowing for quick modifications without the need for additional tools. It also includes a pivoting shoe for enhanced control. On the other hand, the DEWALT saw incorporates an electric brake that stops the blade immediately after the trigger is released, which is a crucial safety feature, especially in professional environments. This difference in features highlights how the DEWALT may provide more advanced user safety and convenience, while the BLACK+DECKER focuses on ease of use for smaller tasks.

Battery Compatibility

The BLACK+DECKER saw utilizes the POWERCONNECT battery system, which allows for compatibility across multiple tools within the same line, although the battery is not included with the purchase. This feature can be advantageous for those who already own BLACK+DECKER tools. The DEWALT saw, however, does not come with a battery or charger included either, but it is designed for the 20V MAX system, which is well-regarded for its performance and reliability. Therefore, while both saws require separate battery purchases, the BLACK+DECKER offers a system that may be more appealing to users invested in the brand.

Sales Rank and Popularity

In terms of sales rank, the BLACK+DECKER saw currently sits at 102,120, while the DEWALT saw has a much higher rank of 8,511, indicating that it is more popular among consumers. This difference in popularity may suggest that users find the DEWALT saw to be more reliable or effective for their needs. The DEWALT's reputation as a high-performance tool brand likely contributes to its better sales rank, making it a favored choice for those seeking quality and performance in their tools.

Target Audience

The BLACK+DECKER 20V saw is primarily targeted towards DIY enthusiasts and homeowners looking for an affordable and lightweight tool for general home projects. Its compact design and ease of use make it ideal for less demanding tasks. In contrast, the DEWALT 20V MAX XR is aimed at professionals or serious hobbyists who require more power and cutting depth for challenging jobs. The advanced features and higher price point reflect its suitability for demanding work environments, making it a better investment for those who need reliable performance on a regular basis.

Which should you buy?

Deciding between the BLACK+DECKER 20V 5-1/2" Cordless Circular Saw and the DEWALT 20V MAX XR Brushless Cordless 7-1/4 in. Circular Saw ultimately depends on your specific needs and budget. If you are looking for an economical and user-friendly option for light to moderate cutting tasks, the BLACK+DECKER is a solid choice at $74.99. However, if you require a powerful tool that can handle more demanding applications with advanced features, the DEWALT saw, despite being priced at $249.00, may be worth the investment due to its superior performance and versatility.