BLACK+DECKER 20V MAX POWERCONNECT 5-1/2 in. vs SXBSXB Circular Saw for De-Walt 20V Max Battery, 7-Inch
Updated July 2026 — BLACK+DECKER 20V MAX POWERCONNECT 5-1/2 in. wins on battery, SXBSXB Circular Saw for De-Walt 20V Max Battery, 7-Inch wins on rpm and price.
The BLACK+DECKER is more affordable and user-friendly, while the De-Walt compatible saw offers superior cutting performance and versatility.
Why BLACK+DECKER 20V MAX POWERCONNECT 5-1/2 in. is better
Price
BLACK+DECKER is $95.00, cheaper than De-Walt at $102.99.
User-Friendliness
Tool-free adjustments make BLACK+DECKER easier for beginners.
Weight
BLACK+DECKER is lighter, reducing fatigue during use.
Why SXBSXB Circular Saw for De-Walt 20V Max Battery, 7-Inch is better
Cutting Power
De-Walt has a brushless motor with 8000 RPM for high-speed cutting.
Blade Size
De-Walt's 7-inch blade handles larger cutting tasks.
Battery Compatibility
De-Walt is compatible with existing De-Walt 20V batteries.
Overall score
Specifications
| Spec | BLACK+DECKER 20V MAX POWERCONNECT 5-1/2 in. | SXBSXB Circular Saw for De-Walt 20V Max Battery, 7-Inch |
|---|---|---|
| Motor Type | Brushed | Brushless |
| Depth Adjustment | Tool-Free | Tool-Free |
| Safety Features | None | Safety Lock |
| Included Blades | 1 | 2 |
| User Level | Beginner | Intermediate |
Dimension comparison
Overview
When it comes to cordless circular saws, the BLACK+DECKER 20V MAX POWERCONNECT and the Circular Saw for De-Walt 20V Max Battery offer distinct features that cater to different users. The BLACK+DECKER model is priced at $95.00, while the De-Walt compatible saw is slightly more expensive at $102.99, making it about 8% higher in cost. Both tools are designed for versatility and efficiency, but the differences in their features and intended use can greatly influence your purchasing decision.
Blade Size and Cutting Performance
The BLACK+DECKER features a 5-1/2 inch blade, which is effective for a range of DIY tasks, while the De-Walt compatible saw comes with a larger 7-inch blade. This difference in blade size translates to the ability of the De-Walt saw to handle more substantial cutting tasks, making it potentially more suitable for larger projects. The De-Walt saw has a brushless motor that delivers up to 8000 RPM, ensuring high-speed performance for cutting through various materials, including solid wood and PVC. In contrast, the BLACK+DECKER is tailored more towards light to medium cutting tasks, making it ideal for home repairs and smaller projects.
Battery Compatibility
Battery compatibility is a significant factor when choosing between these two saws. The BLACK+DECKER comes with a 20V MAX POWERCONNECT battery and is part of a system that allows users to interchange batteries across multiple tools. On the other hand, the Circular Saw for De-Walt 20V Max Battery does not include a battery, but it is compatible with a range of De-Walt 20V batteries. This means that if you already own De-Walt tools, you can save costs by using existing batteries. However, this also means that the upfront cost for the De-Walt saw could be higher when you factor in the need to purchase a compatible battery separately.
Ease of Use
Both saws offer features that enhance user experience, but they cater to different skill levels. The BLACK+DECKER emphasizes quick adjustments with its tool-free depth adjustment and blade change capabilities. This makes it particularly user-friendly for those who may not be as experienced with power tools. In contrast, the De-Walt saw provides advanced features such as a detachable precision guide rail and 0°–45° bevel adjustments, which can enhance accuracy for users who have more experience. The ergonomic design of both tools contributes to comfort during use, but the De-Walt saw's safety lock feature adds an extra layer of security.
Cutting Versatility
When it comes to cutting versatility, the Circular Saw for De-Walt 20V Max Battery takes the lead with its ability to deliver precision cuts for a wider range of materials, including dense boards and plasterboard. Its brushless motor enables efficient performance across various job sites. The BLACK+DECKER, while versatile for DIY tasks, is more suited for lighter materials and home repairs, which may limit its use in more demanding projects. If you frequently tackle diverse cutting tasks, the De-Walt compatible saw may provide greater value.
Portability and Weight
Portability is an essential consideration for users who need to transport their tools frequently. The BLACK+DECKER is compact and designed for easy handling, making it ideal for home use and small projects. The lighter weight can reduce fatigue during extended use. In contrast, while the De-Walt saw is also designed with portability in mind, its slightly larger size and added features may make it bulkier for some users. If you prioritize lightweight tools for ease of transport, the BLACK+DECKER may be the better option.
Price Comparison
The price of the BLACK+DECKER at $95.00 makes it a more budget-friendly option compared to the Circular Saw for De-Walt at $102.99. This price difference can be significant for occasional users or DIY enthusiasts who may not require the advanced features of the De-Walt model. However, if you are looking for a saw that can handle more intensive projects and are willing to invest a bit more, the De-Walt saw could justify its higher price with additional capabilities.
User Feedback and Sales Rank
User feedback and sales rank can provide insight into the popularity and performance of these saws. The BLACK+DECKER has a sales rank of 122423, indicating that it appeals to a broad audience, particularly those engaged in home improvement projects. Meanwhile, the De-Walt compatible saw has a better sales rank at 80992, suggesting that it may be favored by professionals or serious DIYers who appreciate its advanced features. This difference in sales rank may reflect the specific target markets for each product.
Which should you buy?
Ultimately, the decision between the BLACK+DECKER 20V MAX POWERCONNECT and the Circular Saw for De-Walt 20V Max Battery hinges on your specific needs. If you are a casual DIYer looking for an affordable and user-friendly saw for light to medium tasks, the BLACK+DECKER is the better choice at $95.00. However, if you require a more powerful tool capable of handling various materials with precision, and you already own compatible De-Walt batteries, the Circular Saw for De-Walt at $102.99 might be worth the investment. Evaluate your project requirements, budget, and existing tools to make the best choice for your needs.

