Ryobi P506 One+ Lithium Ion 18V 5 1/ vs Skil 5080-01 13-Amp 7-1/4" Circular Saw, Red
Updated July 2026 — Ryobi P506 One+ Lithium Ion 18V 5 1/ wins on comfort, Skil 5080-01 13-Amp 7-1/4" Circular Saw, Red wins on price and power.
The Skil 5080-01 offers better power and versatility at a lower price, making it the better choice for most users.
Why Ryobi P506 One+ Lithium Ion 18V 5 1/ is better
Price
Ryobi is more expensive at $69.00
Portability
Ryobi is cordless, allowing for greater mobility
Weight
Ryobi is lighter than many corded models
Why Skil 5080-01 13-Amp 7-1/4" Circular Saw, Red is better
Power
Skil has a 13-amp motor for better performance
Dust Management
Skil includes an improved dust blower
Cutting Capacity
Skil has a 51-degree bevel for more versatility
Overall score
Specifications
| Spec | Ryobi P506 One+ Lithium Ion 18V 5 1/ | Skil 5080-01 13-Amp 7-1/4" Circular Saw, Red |
|---|---|---|
| Motor | 18V | 13 Amp |
| RPM | 4700 | Not Specified |
| Blade Size | 5-1/2 inch | 7-1/4 inch |
| Laser Guide | Yes | No |
| Corded/Cordless | Cordless | Corded |
Dimension comparison
Overview of the Ryobi P506 and Skil 5080-01
The Ryobi P506 is priced at $69.00, while the Skil 5080-01 is about 36% cheaper at $44.00. Both circular saws offer unique features tailored for different users and cutting tasks. The Ryobi is a cordless model that runs on an 18V battery, while the Skil is corded with a powerful 13-amp motor. This comparison will help you decide which saw best fits your needs.
Design and Build Quality
The design of the Ryobi P506 focuses on portability and ease of use, featuring a GRIPZONE overmold for comfort during operation. Its compact size makes it ideal for users who need a lightweight tool for various tasks. Conversely, the Skil 5080-01 offers a more traditional design with a robust build, weighing less than its predecessor by 15% to reduce user fatigue. This makes it suitable for extended use in workshops or home projects, where stability and strength are essential.
Performance and Power
The Ryobi P506 operates with a speed of 4,700 revolutions per minute, which allows for quick cuts through various materials. Its cordless nature provides freedom of movement, making it suitable for outdoor projects or locations without power outlets. In contrast, the Skil 5080-01 boasts a 13-amp motor, delivering more power and performance than similar models, specifically the SKIL 5380. This makes it a better choice for heavier-duty applications, such as cutting thick wood or composite materials.
Cutting Capacity and Versatility
The cutting capacity of the Ryobi P506 features a 1-9/16 inch depth and allows for angled cuts up to 50 degrees, enhanced by its integrated laser guide for precision. This feature is particularly useful for projects requiring exact measurements and angles. The Skil 5080-01, on the other hand, has an adjustable bevel of up to 51 degrees, with positive stops at key angles, including 45 degrees. This versatility enables users to perform a wider variety of cuts, making it a more adaptable tool for different woodworking tasks.
Blade and Maintenance
The Ryobi P506 comes with a 5-1/2 inch carbide-tipped blade, designed for durability and longevity. It is important to note that the battery is not included, which may add to the overall cost if you do not already own compatible batteries. The Skil 5080-01 features an 18-tooth carbide blade, which is effective for general cutting tasks and is designed for easy blade changes thanks to its spindle lock feature. This convenience can save time during projects, making the Skil a more user-friendly option for those who frequently switch blades.
Dust Management
Effective dust management is crucial for maintaining visibility and accuracy during cutting tasks. The Ryobi P506 does not mention specific dust management features, which may affect visibility if used in dusty conditions. In contrast, the Skil 5080-01 includes an improved dust blower that keeps the line of cut free from sawdust, enhancing the user's ability to see the cutting area clearly. This feature can be particularly beneficial for those working in less controlled environments.
User Experience and Comfort
User comfort is a significant consideration when selecting a circular saw. The Ryobi P506’s GRIPZONE overmold is specifically designed to enhance grip and comfort, making it easier to handle for extended periods. However, the Skil 5080-01's weight reduction compared to its predecessor helps minimize fatigue during prolonged use. This makes the Skil a strong contender for users who may spend hours on cutting tasks, as it combines comfort with effective performance.
Which should you buy?
Ultimately, the choice between the Ryobi P506 and the Skil 5080-01 comes down to your specific needs. If you require a lightweight, cordless saw for portability and have existing 18V batteries, the Ryobi is a solid choice. However, if you prioritize cutting power, versatility, and dust management for more extensive projects, the Skil offers significant advantages at a lower price point of $44.00 compared to $69.00 for the Ryobi. Consider your typical projects and preferences before making your decision.

