DEWALT Circular Saw, 7-1/ vs Ryobi P506 One+ Lithium Ion 18V 5 1/
Updated July 2026 — DEWALT Circular Saw, 7-1/ wins on price and rpm, Ryobi P506 One+ Lithium Ion 18V 5 1/ wins on sales rank.
The DEWALT Circular Saw offers superior power and features, making it the better choice for heavy-duty tasks, while the Ryobi is a budget-friendly option for lighter projects.
Why DEWALT Circular Saw, 7-1/ is better
Power
15 amp motor vs 18V battery
Bevel Capacity
57 degrees vs 50 degrees
Durability
Tough cord protection vs no advanced features
Why Ryobi P506 One+ Lithium Ion 18V 5 1/ is better
Price
$69.00 vs $173.97
Portability
Cordless vs corded
Weight
Lightweight design for casual use
Overall score
Specifications
| Spec | DEWALT Circular Saw, 7-1/ | Ryobi P506 One+ Lithium Ion 18V 5 1/ |
|---|---|---|
| Motor | 15 amp | 18V |
| Blade Size | 7-1/4 inch | 5-1/2 inch |
| Electric Brake | Yes | No |
| Laser Guide | No | Yes |
| Corded/Cordless | Corded | Cordless |
Dimension comparison
Overview of the DEWALT Circular Saw
The DEWALT Circular Saw is a powerful tool designed for heavy-duty applications, priced at $173.97. It features a 15 amp motor that provides substantial power, making it suitable for tough cutting tasks. With a lightweight design of only 8.8 lbs, it is one of the lightest saws in its class, enhancing ease of use during extended periods of operation.
The saw boasts a bevel capacity of up to 57 degrees, allowing for versatile cutting angles, and a depth of cut capacity of 2-9/16 inches. The integrated electric brake adds a safety feature by stopping the blade immediately after the trigger is released, which is essential for user safety. Overall, the DEWALT Circular Saw is an excellent choice for professionals and serious DIY enthusiasts seeking reliability and performance.
Overview of the Ryobi P506 One+
The Ryobi P506 One+ Circular Saw is a more budget-friendly option, retailing at $69.00, making it approximately 60% cheaper than the DEWALT model. This cordless saw operates at 4,700 RPM and offers a 50-degree bevel capacity, making it versatile for various cutting tasks. It is designed to work with all Ryobi 18-Volt ONE+ System batteries, which enhances its portability and convenience.
Weighing less than some competitors, the Ryobi saw includes an integrated laser guide for improved cutline visibility, ensuring precision in cutting. While it has a smaller blade size of 5-1/2 inches and a depth of cut capacity of 1-9/16 inches, it is still suitable for many home improvement projects. This saw is perfect for those who prioritize cost-effectiveness without compromising on functionality.
Performance Comparison
In terms of performance, the DEWALT Circular Saw outshines the Ryobi P506 One+ thanks to its more powerful 15 amp motor. The higher motor capacity translates to better performance on tough materials, making it ideal for professional carpentry and construction. The DEWALT’s 57-degree bevel capacity also provides a greater range for angled cuts compared to the Ryobi’s 50-degree capability.
However, the Ryobi saw, with its 4,700 RPM, still delivers a respectable cutting speed for lighter applications, making it suitable for DIY projects and home repairs. While the Ryobi may not handle heavy-duty tasks as efficiently, it offers adequate performance for casual users who may not require the extreme capabilities of the DEWALT.
Portability and Convenience
Portability is a significant factor when choosing a circular saw, and the Ryobi P506 One+ excels in this area due to its cordless design. This feature allows for greater mobility and ease of use in various locations without the hassle of managing a power cord. The Ryobi saw is also compatible with the extensive Ryobi ONE+ battery line, adding to its convenience for users who already own other Ryobi tools.
On the other hand, the DEWALT Circular Saw, while corded, is remarkably lightweight at just 8.8 lbs, which aids in portability. However, it does require access to a power outlet, which can limit its usability in remote locations. Ultimately, users who prioritize battery-powered convenience may lean towards the Ryobi, while those focusing on power and performance might prefer the DEWALT.
Features and Technology
The DEWALT Circular Saw is packed with features that enhance its usability and durability. Its electric brake is a standout safety feature, ensuring that the blade stops immediately when not in use. Additionally, the saw includes a patented Tough cord protection system that offers three times the durability against cord pull-out, enhancing its longevity.
Conversely, the Ryobi P506 One+ includes a laser guide for improved accuracy during cuts, a valuable feature for ensuring straight lines. However, it lacks some of the advanced safety features found in the DEWALT model. The choice here may come down to whether users value enhanced safety and durability over convenience and ease of use.
Price Comparison
The price difference between the two circular saws is substantial, with the DEWALT being priced at $173.97 and the Ryobi at $69.00. This makes the Ryobi about 60% cheaper than the DEWALT. For budget-conscious buyers or casual users who do not require high-end features, the Ryobi offers excellent value for its price.
However, for professionals or those who frequently engage in heavy-duty cutting tasks, the additional investment in the DEWALT Circular Saw may pay off in terms of performance, durability, and safety features. Ultimately, the decision will depend on individual needs and budget constraints.
User Experience and Popularity
In terms of market presence, the DEWALT Circular Saw holds a sales rank of 29,589, indicating a solid level of popularity among users. Its reputation for reliability and performance in professional settings contributes to its favorable reviews.
The Ryobi P506 One+, with a sales rank of 100,142, suggests it is less popular compared to the DEWALT. However, it still appeals to a wide audience, particularly those who appreciate affordability and ease of use for home projects. User experience will vary significantly based on the intended use of each product, so potential buyers should consider their specific requirements.
Which should you buy?
Choosing between the DEWALT Circular Saw and the Ryobi P506 One+ ultimately depends on your specific needs and budget. If you are a professional or someone who frequently tackles heavy-duty tasks, the DEWALT offers superior power, safety features, and durability, justifying its higher price of $173.97.
Conversely, if you are a casual user or a DIY enthusiast seeking a cost-effective solution for lighter projects, the Ryobi at $69.00 provides excellent value with its portability and ease of use. Consider your cutting requirements and budget to make an informed decision that best suits your woodworking or construction needs.

