GALAX PRO 4Amp 3500RPM Circular Saw with Laser vs Ryobi P506 One+ Lithium Ion 18V 5 1/
Updated July 2026 — GALAX PRO 4Amp 3500RPM Circular Saw with Laser wins on weight and cut depth, Ryobi P506 One+ Lithium Ion 18V 5 1/ wins on rpm and power.
The GALAX PRO offers a more budget-friendly option with reliable performance, while the Ryobi provides cordless convenience and higher RPM.
Why GALAX PRO 4Amp 3500RPM Circular Saw with Laser is better
Price
GALAX PRO is cheaper by $14.01
Cutting Depth
GALAX PRO has a deeper cutting capacity
Compact Design
GALAX PRO is more suitable for tight spaces
Why Ryobi P506 One+ Lithium Ion 18V 5 1/ is better
RPM
Ryobi operates at 4,700 RPM
Cordless
Ryobi offers cordless convenience
Battery Compatibility
Ryobi works with the extensive ONE+ battery system
Overall score
Specifications
| Spec | GALAX PRO 4Amp 3500RPM Circular Saw with Laser | Ryobi P506 One+ Lithium Ion 18V 5 1/ |
|---|---|---|
| Motor Power | 4 Amp | 18V |
| Max RPM | 3500 | 4700 |
| Cut Depth 90° | 1-11/16" | 1-9/16" |
| Bevel Capacity | 45° | 50° |
| Blade Size | 4-1/2" | 5-1/2" |
Dimension comparison
Overview
The GALAX PRO 4Amp Circular Saw is priced at $54.99, making it about 17% cheaper than the Ryobi P506, which retails for $69.00. Both saws are designed for precision cutting, but they cater to different user needs and preferences. While the GALAX PRO offers a powerful motor and compact design, the Ryobi is a cordless option with a slightly higher RPM and versatility through its battery compatibility.
Power and Performance
The GALAX PRO features a 4-amp electric motor that delivers a no-load speed of 3,500 RPM, allowing it to cut through various materials with ease. In contrast, the Ryobi P506 boasts a higher RPM of 4,700, which could translate to faster cutting performance for certain tasks. However, the Ryobi requires a compatible battery from the ONE+ system, while the GALAX PRO is corded, making it a more reliable choice for continuous use without worrying about battery life.
Cutting Depth and Capacity
When it comes to cutting depth, the GALAX PRO offers a maximum cutting depth of 1-11/16 inches at a 90-degree angle and 1-1/8 inches at a 45-degree bevel. The Ryobi P506, on the other hand, has a slightly shallower maximum depth of cut at 1-9/16 inches. This difference might make the GALAX PRO a better option for users who need to cut thicker materials, while the Ryobi's 50-degree bevel capability allows for more versatile angled cuts.
Design and Ergonomics
The GALAX PRO is designed with a compact body that promotes one-handed operation, making it suitable for tight spaces and intricate tasks. Its ergonomic soft handles enhance comfort during extended use. The Ryobi P506 also features GRIPZONE overmold for optimal grip and comfort. Both designs prioritize user experience, but the GALAX PRO's compactness may appeal more to users working in confined areas.
Laser Guide Features
Both products come equipped with laser guides to assist in making precise cuts. The GALAX PRO's laser beam guide and scale ruler contribute to accurate straight cuts, while the Ryobi P506 includes an integrated laser guide that enhances cutline visibility. These features are essential for users requiring high precision in their work, making both saws competitive in this aspect.
Accessories and Add-ons
The GALAX PRO package includes a 24T tungsten-carbide-tipped blade, a vacuum adapter for dust extraction, and additional tools like an allen key for blade changes. In comparison, the Ryobi P506 includes a blade wrench and operator's manuals but does not come with a battery, which must be purchased separately. While the GALAX PRO offers a more comprehensive package right out of the box, the Ryobi's compatibility with the extensive ONE+ battery system can be a significant advantage for existing Ryobi users.
Pricing and Value
The GALAX PRO is currently priced at $54.99, making it a more budget-friendly option compared to the Ryobi P506, which is priced at $69.00. This difference of about $14.01 could be a deciding factor for DIYers or occasional users who may not require the advanced features of a cordless system. However, those who already own Ryobi batteries may find the investment worthwhile, considering the versatility and mobility that the cordless design provides.
Which should you buy?
In determining which saw to purchase, it ultimately comes down to user preferences and specific needs. If you prioritize a lower cost and a reliable, powerful corded option, the GALAX PRO 4Amp Circular Saw may be the ideal choice for you. However, if you value higher RPMs, cordless convenience, and compatibility with the Ryobi ONE+ battery system, the Ryobi P506 would be the better option. Assess your project requirements and existing tools to make the most informed decision.

