BLACK+DECKER 20V 5-1/2" Cordless Circular Saw, vs DEWALT 20V MAX* 6-1/2 in. Brushless Cordless
Updated July 2026 — DEWALT 20V MAX* 6-1/2 in. Brushless Cordless leads on max rpm and price.
The DEWALT 20V MAX* offers superior performance and features, making it the better choice for serious users, while the BLACK+DECKER is a budget-friendly option for casual DIYers.
Why BLACK+DECKER 20V 5-1/2" Cordless Circular Saw, is better
Price
BLACK+DECKER is significantly cheaper at $74.99.
User-Friendly
Tool-free adjustments make it easy to use.
Compact Design
Ideal for small spaces and light tasks.
Why DEWALT 20V MAX* 6-1/2 in. Brushless Cordless is better
Cutting Power
DEWALT has a powerful brushless motor with 4,950 rpm.
Bevel Capacity
DEWALT offers a maximum bevel of 50°.
Safety Features
DEWALT includes an electric brake for added safety.
Overall score
Specifications
| Spec | BLACK+DECKER 20V 5-1/2" Cordless Circular Saw, | DEWALT 20V MAX* 6-1/2 in. Brushless Cordless |
|---|---|---|
| Motor Type | High Torque | Brushless |
| Battery System | POWERCONNECT | 20V MAX* |
| LED Light | No | Yes |
| Dust Management | No | Yes |
| Tool-Free Adjustments | Yes | Yes |
Dimension comparison
Overview of the BLACK+DECKER 20V 5-1/2" Cordless Circular Saw
The BLACK+DECKER 20V 5-1/2" Cordless Circular Saw is priced at $74.99, making it a budget-friendly option for DIY enthusiasts. Designed for versatility, it features a compact design that is ideal for a range of home repair tasks. The saw is equipped with a fast-cutting blade and boasts a high torque motor, providing sufficient power for everyday cutting needs. With its tool-free depth adjustment and blade change capabilities, this saw is user-friendly and efficient, making it an attractive choice for those who want to tackle various projects without breaking the bank.
Overview of the DEWALT 20V MAX* 6-1/2 in. Brushless Cordless Circular Saw
The DEWALT 20V MAX* 6-1/2 in. Brushless Cordless Circular Saw is priced at $193.98, placing it in a higher price bracket than its competitor. This saw is powered by a brushless motor that delivers an impressive 4,950 rpm, ensuring fast and accurate cuts across diverse materials. It features tool-free depth and bevel adjustments, allowing for a maximum depth of cut of 2-1/8 in. at 90°, and a bevel capacity of up to 50°. Designed with a built-in rafter hook and bright LED for enhanced visibility, this saw aims to combine performance and convenience for serious users.
Cutting Performance
The cutting performance of the DEWALT 20V MAX* stands out due to its powerful brushless motor, which provides optimal cutting performance with a maximum speed of 4,950 rpm. This feature allows it to tackle tougher materials with ease. In contrast, while the BLACK+DECKER 20V offers a capable high torque motor, it does not specify a maximum RPM, indicating that it may not perform as efficiently on more demanding cuts. Overall, for those who require consistent and powerful cutting capabilities, the DEWALT saw is likely the better choice.
Usability and Design
In terms of usability, the BLACK+DECKER model shines with its tool-free adjustments for both depth and blade changes, making it extremely user-friendly. Its compact design is also an advantage for those who may not have a lot of space to work with. On the other hand, the DEWALT saw, although slightly heavier, offers a built-in rafter hook and a bright LED for better visibility, enhancing usability on job sites. The BLACK+DECKER saw retails at $74.99, making it a more accessible option, especially for casual users, while the DEWALT's higher price of $193.98 reflects its enhanced features aimed at serious contractors.
Features and Additional Capabilities
The additional features of the DEWALT 20V MAX* provide significant advantages over the BLACK+DECKER model. The DEWALT includes a dust chute compatible with standard dust extractors and the DEWALT airlock system, which is crucial for maintaining a cleaner workspace. This saw also has an electric brake that quickly stops the blade after use, enhancing safety. In contrast, the BLACK+DECKER model does not mention any dust management features or safety mechanisms like an electric brake, suggesting that while it is functional for general tasks, it may lack the advanced features desired by professional users.
Portability and Battery System
Both saws utilize a 20V battery system, but the BLACK+DECKER model promotes its POWERCONNECT battery system, which allows users to interchange batteries among different tools. This aspect could be a significant advantage for those already invested in the BLACK+DECKER ecosystem. The DEWALT 20V MAX* is also compatible with a wide range of DEWALT batteries, providing flexibility. However, the DEWALT saw, with its additional features and higher performance, might be more appealing for users who prioritize power and efficiency over battery compatibility.
Price Comparison
The BLACK+DECKER 20V is priced at $74.99, making it about 61% cheaper than the DEWALT 20V MAX*, which is priced at $193.98. This significant price difference makes the BLACK+DECKER a more attractive option for budget-conscious buyers or DIYers who do not need the advanced features of the DEWALT model. While the DEWALT saw justifies its higher cost through superior performance and additional capabilities, consumers must consider whether these benefits align with their specific needs and budget constraints.
Which should you buy?
Ultimately, the choice between the BLACK+DECKER 20V 5-1/2" Cordless Circular Saw and the DEWALT 20V MAX* 6-1/2 in. Brushless Cordless Circular Saw depends on your specific needs and budget. If you are a casual DIYer seeking a budget-friendly, user-friendly tool for lighter projects, the BLACK+DECKER saw is an excellent option at $74.99. However, if you require a powerful, feature-rich saw that can handle a variety of materials with precision and safety, the DEWALT model, despite its higher price of $193.98, may be worth the investment.

