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Makita 5007Mg Magnesium 7-1/4-Inch Circular Saw vs Ryobi One P505 18V Lithium Ion Cordless 5 1/2"

Updated July 2026 — Makita 5007Mg Magnesium 7-1/4-Inch Circular Saw wins on rpm and bevel angle, Ryobi One P505 18V Lithium Ion Cordless 5 1/2" wins on power.

The Makita 5007Mg is a powerful and durable tool ideal for professionals, while the Ryobi One P505 is a budget-friendly option for casual users.

Why Makita 5007Mg Magnesium 7-1/4-Inch Circular Saw is better

Power

Makita has a 15 AMP motor delivering 5,800 RPM.

Durability

Makita is built with magnesium components for job site toughness.

Cutting Capacity

Makita can cut up to 2-1/2 inches at 90 degrees.

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

Price

Ryobi is significantly cheaper at $44.89.

Portability

Ryobi is cordless and lightweight for easy handling.

User-Friendly

Ryobi features GRIPZONE overmold for better grip.

Overall score

Makita 5007Mg Magnesium 7-1/4-Inch Circular Saw
85
Ryobi One P505 18V Lithium Ion Cordless 5 1/2"
60

Specifications

SpecMakita 5007Mg Magnesium 7-1/4-Inch Circular SawRyobi One P505 18V Lithium Ion Cordless 5 1/2"
Motor15 AMP18V
Max RPM58004700
Cutting Capacity2-1/2 inches1-1/2 inches
Weight10.6 lbs4.5 lbs
Bevel Capacity56 degrees50 degrees

Dimension comparison

Makita 5007Mg Magnesium 7-1/4-Inch Circular SawRyobi One P505 18V Lithium Ion Cordless 5 1/2"

Price Comparison

The Makita 5007Mg Magnesium Circular Saw is priced at $219.00, while the Ryobi One P505 is significantly cheaper at $44.89, making it about 80% less expensive. This stark price difference positions the Ryobi as a more budget-friendly option for casual users or DIY enthusiasts who do not require heavy-duty performance. The Makita, on the other hand, targets professionals who need a powerful and durable tool for frequent use. With a 30-day average price of $207.66 for the Makita, it is evident that this tool is an investment for serious projects, while the Ryobi offers a low-cost entry point into circular saws.

Performance and Power

When it comes to performance, the Makita 5007Mg boasts a powerful 15 AMP motor that delivers 5,800 RPM, significantly enhancing its cutting capabilities for heavy-duty applications. In comparison, the Ryobi One P505 is equipped with an 18V battery and reaches a maximum speed of 4,700 RPM. While the Ryobi offers sufficient power for household tasks, it falls short of the Makita's robust performance, which is engineered for professional-grade applications. This makes the Makita a better choice for users who frequently cut through tougher materials.

Weight and Portability

The Ryobi One P505 is designed to be lightweight and portable, which is ideal for users who need to move around during projects. In contrast, the Makita 5007Mg weighs 10.6 pounds but features a magnesium build that enhances balance and durability. While the Makita is not as lightweight as the Ryobi, its robust construction makes it well-suited for job site conditions. The Ryobi, being cordless, offers the ultimate mobility for DIYers, but the Makita's design provides a balance between weight and performance that professional users will appreciate.

Cutting Capacity and Versatility

The Makita 5007Mg excels in cutting capacity, capable of cutting up to 2-1/2 inches at a 90-degree angle, making it versatile for various applications, including framing and ripping panels. It also features a bevel capacity of up to 56 degrees, allowing for angled cuts with positive stops at 22.5 degrees and 45 degrees. The Ryobi One P505, with its 5-1/2 inch blade, provides less cutting capacity and can adjust the bevel only up to 50 degrees. While the Ryobi is adequate for general household projects, the Makita is built for heavy-duty tasks, making it a superior option for those with more demanding cutting needs.

User Experience and Ease of Use

User experience is a critical factor in power tools, and both saws incorporate features that enhance usability. The Makita 5007Mg includes dual L.E.D. lights that illuminate the cutting line, providing greater accuracy in low-light conditions. Its ergonomic design with ample grip space makes it comfortable to use for extended periods. Meanwhile, the Ryobi One P505 features a GRIPZONE overmold for improved handling and an extra side handle for better control. Both tools are designed to minimize operator fatigue, but the Makita's additional features enhance its usability for professional users who require precision and comfort during longer tasks.

Durability and Build Quality

Durability is a standout feature of the Makita 5007Mg, which is constructed with magnesium components known for their strength and lightweight properties. This design makes the saw job site tough and ready for rigorous use. The Ryobi One P505, while functional, is primarily designed for light-duty applications and may not withstand the same level of wear and tear. The Makita's robust construction and one-year warranty further emphasize its reliability, making it a better investment for professionals who need a tool that can endure challenging conditions.

Brand Reputation and Support

Makita has a long-standing reputation in the power tool industry for producing high-quality, durable tools. The 5007Mg is part of their Magnesium series, which emphasizes innovative engineering and performance. The product comes with a one-year warranty, reflecting the company's confidence in its craftsmanship. Ryobi, while known for providing affordable and accessible tools for the average consumer, doesn't carry the same professional-grade reputation. The Ryobi One P505, however, is popular among homeowners and DIY enthusiasts, ranking 18,485 in sales, indicating its appeal in the consumer market.

Which should you buy?

Choosing between the Makita 5007Mg and the Ryobi One P505 largely depends on your specific needs and budget. If you are a professional or a serious DIYer who requires a powerful, durable, and precise tool for demanding projects, the Makita 5007Mg is the clear choice, despite its higher price tag of $219.00. On the other hand, if you are a casual user looking for a cost-effective solution for lighter tasks, the Ryobi One P505 at just $44.89 offers excellent portability and ease of use. Ultimately, your choice should align with the intensity of your expected usage and the types of materials you'll be working with.