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SXBSXB Circular Saw for De-Walt 20V Max Battery, 7-Inch vs Ryobi One P505 18V Lithium Ion Cordless 5 1/2"

Updated July 2026 — SXBSXB Circular Saw for De-Walt 20V Max Battery, 7-Inch wins on sales rank and rpm, Ryobi One P505 18V Lithium Ion Cordless 5 1/2" wins on bevel angle.

The De-Walt circular saw offers superior performance and features, making it ideal for serious users, while the Ryobi is a budget-friendly option for lighter tasks.

Why SXBSXB Circular Saw for De-Walt 20V Max Battery, 7-Inch is better

Higher RPM

De-Walt operates at 8000 RPM compared to Ryobi's 4700 RPM.

Larger Blade

De-Walt has a 7-inch blade versus Ryobi's 5 1/2-inch.

Better Safety

De-Walt includes a safety lock feature.

Why Ryobi One P505 18V Lithium Ion Cordless 5 1/2" is better

Lower Price

Ryobi is priced at $44.89, significantly cheaper than De-Walt.

Lighter Weight

Ryobi is designed for easier handling.

Adjustable Bevel

Ryobi allows bevel adjustments up to 50 degrees.

Overall score

SXBSXB Circular Saw for De-Walt 20V Max Battery, 7-Inch
85
Ryobi One P505 18V Lithium Ion Cordless 5 1/2"
70

Specifications

SpecSXBSXB Circular Saw for De-Walt 20V Max Battery, 7-InchRyobi One P505 18V Lithium Ion Cordless 5 1/2"
Motor TypeBrushlessBrushed
Battery CompatibilityDe-Walt 20VRyobi 18V
Safety FeaturesSafety LockRubber Grip
Cutting Depth2.5 inches1.5 inches
ErgonomicsNon-slip HandleExtra Side Handle

Dimension comparison

SXBSXB Circular Saw for De-Walt 20V Max Battery, 7-InchRyobi One P505 18V Lithium Ion Cordless 5 1/2"

Price Comparison

The Circular Saw for De-Walt 20V Max Battery is priced at $102.99, while the Ryobi One P505 is significantly cheaper at $44.89, making it about 56% less expensive. This price difference could greatly influence DIY enthusiasts or casual users who are looking for a budget-friendly option. The Ryobi’s lower price point makes it a compelling choice for those who may not need the high-end features of the De-Walt compatible saw. However, professionals or frequent users might find the additional investment in the De-Walt option worthwhile for its enhanced capabilities.

Motor Performance

The Circular Saw for De-Walt 20V Max Battery features an impressive brushless motor that delivers up to 8000 RPM, ensuring powerful cutting performance through dense materials. In contrast, the Ryobi One P505 operates at 4700 RPM, which, while respectable, does not match the raw power of the De-Walt saw. This difference in RPM translates to faster and more efficient cutting in tougher materials with the De-Walt model. For users who prioritize speed and performance, the De-Walt saw is superior, while the Ryobi may suffice for lighter tasks.

Blade Size and Cutting Capability

The Circular Saw for De-Walt 20V Max Battery is equipped with a 7-inch blade, offering a larger cutting capacity compared to the 5 1/2-inch blade of the Ryobi One P505. This size difference allows the De-Walt saw to tackle larger pieces of wood or other materials more effectively. The ability to make deeper cuts can be particularly advantageous in construction or renovation projects. Conversely, the Ryobi’s smaller blade size may limit its cutting capability for larger tasks but could be ideal for more delicate DIY projects.

Bevel Adjustment Features

Both saws offer bevel adjustment features, but they differ in their range. The Circular Saw for De-Walt allows for adjustments between 0° to 45°, providing versatility for various cutting angles. The Ryobi One P505, on the other hand, can be adjusted up to 50 degrees, which offers slightly more flexibility for angled cuts. This could be a deciding factor for users who frequently work on projects requiring precise angled cuts. However, the difference in adjustment range may not be significant enough to sway most users.

Safety Features

Safety is a crucial consideration in power tools, and both models come equipped with safety features. The Circular Saw for De-Walt includes a safety lock to prevent accidental start-ups, enhancing its usability during extended work sessions. The Ryobi One P505 features a rubber overmold on its handles, improving grip and control, along with a transparent lower guard for better visibility during cuts. While both provide essential safety features, the De-Walt’s focus on preventing unintentional activation could be considered a more substantial safety measure for users concerned about accidents during operation.

Ergonomics and Design

In terms of ergonomics, the Circular Saw for De-Walt emphasizes a lightweight design that aims to reduce user fatigue during long cutting sessions. Its non-slip handle ensures a comfortable grip, which is essential for maintaining control. The Ryobi One P505 also includes an extra side handle for improved control and visibility. While both designs cater to user comfort, the De-Walt's ergonomic features may appeal more to those who will utilize the tool for extended periods, whereas Ryobi's design enhances usability in various conditions.

Customer Feedback and Popularity

The Circular Saw for De-Walt holds a sales rank of 80992, indicating a lower level of popularity compared to the Ryobi One P505, which boasts a sales rank of 18485. This suggests that the Ryobi model may be favored among consumers, possibly due to its lower price and sufficient performance for general tasks. The popularity of the Ryobi may also reflect a broader brand recognition and trust among DIY enthusiasts and homeowners.

Which should you buy?

When deciding between the Circular Saw for De-Walt 20V Max Battery and the Ryobi One P505, potential buyers should weigh performance against price. The De-Walt model offers superior RPM, a larger blade, and robust safety features, making it ideal for serious DIYers and professionals who require high performance for demanding tasks. However, if budget constraints are a priority, the Ryobi One P505 is an excellent choice for lighter cutting tasks, offering good functionality at a significantly lower price. Ultimately, the decision should hinge on the user's specific needs and how frequently they plan to use the saw.