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CRAFTSMAN V20 4-1/ vs Ryobi One P505 18V Lithium Ion Cordless 5 1/2"

Updated July 2026 — CRAFTSMAN V20 4-1/ wins on safety and power, Ryobi One P505 18V Lithium Ion Cordless 5 1/2" wins on price and weight.

The CRAFTSMAN V20 offers superior performance and safety features, while the Ryobi One P505 is more budget-friendly and portable.

Why CRAFTSMAN V20 4-1/ is better

Performance

CRAFTSMAN has a brushless motor with higher efficiency.

Safety Features

CRAFTSMAN includes an electronic blade brake.

Cutting Capacity

CRAFTSMAN is designed for heavy-duty applications.

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

Price

Ryobi is significantly cheaper.

Weight

Ryobi is lighter and more portable.

Bevel Adjustment

Ryobi allows for a 50-degree bevel cut.

Overall score

CRAFTSMAN V20 4-1/
85
Ryobi One P505 18V Lithium Ion Cordless 5 1/2"
75

Specifications

SpecCRAFTSMAN V20 4-1/Ryobi One P505 18V Lithium Ion Cordless 5 1/2"
Blade Size4-1/2 inch5-1/2 inch
RPM45004700
Bevel Angle45 degrees50 degrees
Motor TypeBrushlessBrushed
Electronic BrakeYesNo

Dimension comparison

CRAFTSMAN V20 4-1/Ryobi One P505 18V Lithium Ion Cordless 5 1/2"

Price Comparison

When it comes to cost, the Ryobi One P505 is significantly more affordable than the CRAFTSMAN V20. Priced at $44.89, the Ryobi is about 55% cheaper than the CRAFTSMAN, which retails for $99.00. This price difference of $54.11 makes the Ryobi a compelling choice for budget-conscious consumers. Despite its lower price, the Ryobi doesn't compromise on performance, providing a great option for both DIY enthusiasts and professionals alike. The CRAFTSMAN, while costlier, includes features that cater to those needing a more robust tool for demanding tasks.

Performance

In terms of performance, the CRAFTSMAN V20 boasts a powerful brushless motor that achieves up to 4,500 no-load RPM, making it suitable for cutting through various materials efficiently. The Ryobi P505, while slightly less powerful at 4,700 RPM, still offers comparable performance, especially for household woodcutting needs. The difference in RPM is negligible for most users, but the CRAFTSMAN's brushless motor is designed for extended runtime and better performance, making it ideal for heavy-duty applications. Both saws provide sufficient power for typical cutting tasks, but the CRAFTSMAN may have the edge for more demanding jobs.

Cutting Capacity

The cutting capacity of these circular saws varies slightly, with the CRAFTSMAN featuring a 4-1/2 inch blade, while the Ryobi comes equipped with a larger 5-1/2 inch blade. This additional inch in blade size allows the Ryobi to handle thicker materials more effectively. Both models can cut at varying angles, with the CRAFTSMAN allowing a bevel cut at 45° and the Ryobi offering an adjustable bevel up to 50 degrees. For users who prioritize versatility in cutting angles, the Ryobi's additional capability may be advantageous.

Design and Usability

Both the CRAFTSMAN and Ryobi have been designed with user comfort in mind. The CRAFTSMAN features an auxiliary handle that allows for ease of use, particularly in tight spaces. Conversely, the Ryobi's GRIPZONE overmold enhances grip and control, which is essential for precision cutting. Additionally, the Ryobi includes a transparent lower guard that provides maximum visibility, making it easier for users to see their cutting line. While both saws are user-friendly, those who prioritize visibility and ergonomics may prefer the Ryobi.

Safety Features

Safety is a critical consideration in any power tool, and both the CRAFTSMAN and Ryobi offer effective safety features. The CRAFTSMAN comes equipped with an electronic blade brake, which stops the blade quickly, enhancing user safety during operation. In contrast, the Ryobi includes an extra side handle that provides improved control, contributing to safer cutting practices. While both tools incorporate safety measures, the CRAFTSMAN's electronic brake may offer a higher level of safety for users who frequently engage in intensive cutting tasks.

Portability

Portability is a significant factor for users who require a saw for various locations. Both tools are cordless, allowing for freedom of movement without the hassle of cords. However, the Ryobi's lighter weight and compact design make it particularly suitable for DIYers who may need to transport it frequently around their property. The CRAFTSMAN, while still portable, is designed for more significant jobs and may be slightly bulkier. If portability is a priority, the Ryobi One P505 could be the more convenient option.

Customer Reception

Customer reception can provide insights into the overall performance and satisfaction of each product. The CRAFTSMAN V20 has a sales rank of 64,257, indicating that it is less popular compared to the Ryobi P505, which boasts a much higher sales rank of 18,485. This suggests that the Ryobi may have gained greater acceptance among consumers, possibly due to its price point and versatility. Customer reviews often reflect user experiences, and the Ryobi's higher sales rank may indicate a more favorable reception among DIY enthusiasts and professionals alike.

Which should you buy?

Ultimately, the choice between the CRAFTSMAN V20 and the Ryobi One P505 depends on your specific needs and budget. If you are looking for a powerful tool with advanced safety features and don’t mind spending extra, the CRAFTSMAN V20 is a solid option. However, if you're seeking a budget-friendly circular saw that offers excellent performance and portability, the Ryobi One P505 stands out as a great choice. With a price difference of over $54, the Ryobi provides significant savings while still delivering on essential features for everyday tasks.