BLACK+DECKER 20V MAX POWERCONNECT 5-1/2 in. vs DEWALT 7-1/4-Inch Circular Saw, Lightweight, Corded
Updated July 2026 — BLACK+DECKER 20V MAX POWERCONNECT 5-1/2 in. wins on bevel capacity and motor, DEWALT 7-1/4-Inch Circular Saw, Lightweight, Corded wins on price and weight.
The BLACK+DECKER is a budget-friendly cordless option ideal for DIY tasks, while the DEWALT offers superior power and features for professional use.
Why BLACK+DECKER 20V MAX POWERCONNECT 5-1/2 in. is better
Price
BLACK+DECKER is $40 cheaper.
Weight
BLACK+DECKER is lighter and easier to handle.
Tool-Free Features
BLACK+DECKER allows tool-free adjustments.
Why DEWALT 7-1/4-Inch Circular Saw, Lightweight, Corded is better
Power
DEWALT has a more powerful 15 amp motor.
Cutting Capacity
DEWALT has a greater depth of cut.
Durability
DEWALT is designed for professional environments.
Overall score
Specifications
| Spec | BLACK+DECKER 20V MAX POWERCONNECT 5-1/2 in. | DEWALT 7-1/4-Inch Circular Saw, Lightweight, Corded |
|---|---|---|
| Power Source | Cordless | Corded |
| Battery System | POWERCONNECT | N/A |
| Tool-Free Adjustments | Yes | No |
| Dust Blower | No | Yes |
| Sales Rank | 122423 | 18265 |
Dimension comparison
Overview of the BLACK+DECKER and DEWALT Circular Saws
When comparing the BLACK+DECKER 20V MAX POWERCONNECT Cordless Circular Saw and the DEWALT 7-1/4-Inch Circular Saw, there are significant differences in their design, power source, and intended use. The BLACK+DECKER model, priced at $95.00, is a cordless option ideal for DIY enthusiasts, while the DEWALT model is a corded saw priced at $135.00, designed for more demanding applications. This price difference makes the BLACK+DECKER about 30% cheaper than the DEWALT.
Design and Build Quality
The design of each saw reflects its target audience and intended use. The BLACK+DECKER saw features a compact design that weighs less than many corded options, making it easy to handle for various DIY tasks. It uses a 5-1/2 inch blade, which is suitable for lighter materials. In contrast, the DEWALT saw boasts a larger 7-1/4 inch blade and weighs 8.8 lbs, making it one of the lightest in its class. This lightweight design contributes to its portability, particularly for professional contractors who need to move around job sites frequently.
Power and Performance
Powering the BLACK+DECKER is a 20V MAX* POWERCONNECT battery system, which allows users to interchange batteries across multiple tools. This makes it a versatile option for those already invested in the POWERCONNECT ecosystem. The DEWALT saw, on the other hand, runs on a 15 amp motor, providing significantly more power for demanding applications. Users can expect robust performance from the DEWALT, which is capable of handling tougher materials, thanks to its higher motor capacity.
Cutting Capacity and Versatility
The cutting capacity is a crucial aspect when choosing a circular saw. The BLACK+DECKER offers a maximum depth of cut at 1-5/8 inches and has bevel detents at 45 and 90 degrees for angled cuts. This makes it suitable for a variety of home improvement projects. Conversely, the DEWALT saw has a greater depth of cut at 2-9/16 inches and a bevel capacity of 53 degrees with stops at 45 degrees and 22.5 degrees. This added versatility makes the DEWALT more suitable for professional applications and tougher cuts.
Ease of Use and Features
Both saws are designed with user convenience in mind. The BLACK+DECKER features tool-free depth adjustment and blade changes, allowing for quick adjustments without additional tools. This is particularly beneficial for DIYers who may not have a full set of tools readily available. The DEWALT, however, enhances user experience with features like an anti-snag ball bearing lower guard for smoother operation and an integrated dust blower to maintain a clear line of sight during cutting. These features make the DEWALT more suitable for professional environments where efficiency is key.
Battery Life and Runtime
Battery life is a significant factor for users considering cordless options. The BLACK+DECKER uses a rechargeable 20V MAX battery that is part of the POWERCONNECT system, allowing users to easily swap batteries between different tools. While precise runtime information isn't provided, the convenience of a rechargeable battery is a significant advantage for cordless tools. In contrast, the DEWALT's corded design means it does not suffer from battery life limitations, making it ideal for extended use without worrying about recharging.
Price and Value
Pricing is a crucial element of any comparison. The BLACK+DECKER is priced at $95.00, making it a budget-friendly option for those new to circular saws or DIY projects. The DEWALT, priced at $135.00, is positioned as a more premium option with additional features and power. While the DEWALT saw is about 42% more expensive than the BLACK+DECKER, it offers features that may justify the price for professionals or serious hobbyists.
Which should you buy?
Choosing between the BLACK+DECKER 20V MAX POWERCONNECT Cordless Circular Saw and the DEWALT 7-1/4-Inch Circular Saw ultimately depends on your specific needs. If you are a DIY enthusiast looking for a budget-friendly, versatile saw for light to moderate tasks, the BLACK+DECKER is an excellent choice at $95.00. However, if you require a more powerful and robust tool for professional applications, the DEWALT, despite its higher price of $135.00, offers superior performance and versatility that may be worth the investment.

