Greenworks 24V Brushless 4-1/2" Compact Circular vs RIDGID 18V Cordless 6 1/2 in. Circular Saw
Updated July 2026 — Greenworks 24V Brushless 4-1/2" Compact Circular wins on rpm and price, RIDGID 18V Cordless 6 1/2 in. Circular Saw wins on battery and bevel.
The Greenworks saw offers superior cutting speed and a lower price, making it a better choice for budget-conscious buyers. However, the RIDGID saw provides compatibility with existing tools.
Why Greenworks 24V Brushless 4-1/2" Compact Circular is better
Price
Greenworks is $12.90 cheaper
Speed
Greenworks has a max RPM of 6500
Compactness
Greenworks is lighter and more maneuverable
Why RIDGID 18V Cordless 6 1/2 in. Circular Saw is better
Compatibility
RIDGID works with all RIDGID 18V batteries
Safety
RIDGID features an electronic blade brake
Durability
RIDGID has a heavy-duty aluminum base
Overall score
Specifications
| Spec | Greenworks 24V Brushless 4-1/2" Compact Circular | RIDGID 18V Cordless 6 1/2 in. Circular Saw |
|---|---|---|
| Motor Type | Brushless | Brushed |
| Max RPM | 6500 | 3700 |
| Bevel Capacity | 45° | 50° |
| Weight | 7 lbs | 8 lbs |
| Battery Compatibility | 24V | 18V |
Dimension comparison
Introduction to the Products
In this comparison, we will look at the Greenworks 24V Brushless 4-1/2" Compact Circular Saw and the RIDGID 18V Cordless 6 1/2 in. Circular Saw. Both tools are designed for efficient cutting and are currently priced at $74.99 and $87.89, respectively. The Greenworks saw is about 17% cheaper than the RIDGID, making it an attractive option for budget-conscious buyers.
Motor Performance
The Greenworks 24V Compact Circular Saw boasts a high-efficiency brushless motor that delivers up to 6,500 RPM, providing impressive cutting speed and performance. In contrast, the RIDGID saw offers up to 3,700 RPM, which is significantly lower. This difference in motor performance makes the Greenworks saw better suited for tasks requiring high-speed cuts. The efficiency of the Greenworks motor also translates to up to 50% more runtime, which can be crucial for prolonged use.
Cutting Capacity
The Greenworks saw features a maximum cutting depth of 1.52 inches at 0 degrees and 1.12 inches at 45 degrees, allowing for versatility in various cutting scenarios. The RIDGID saw, while offering a larger blade size at 6 1/2 inches, has a 50-degree bevel capacity but does not specify its maximum cutting depth at different angles. This makes it difficult to compare directly. However, the Greenworks saw's higher RPM and compact design may make it more effective for specific applications.
Design and Usability
The design of the Greenworks 24V Circular Saw is compact and lightweight, which enhances maneuverability in tight spaces. It also includes an LED work light that improves visibility during use. The RIDGID saw, while also lightweight, features a heavy-duty aluminum base and an electronic blade brake that stops the blade quickly, enhancing safety during operation. Both designs aim to improve user experience, but the Greenworks saw’s compactness can be particularly beneficial for detailed work.
Compatibility and Battery Life
The Greenworks 24V Circular Saw is part of a lithium-ion platform that powers over 100 outdoor and indoor products. Its battery provides 20% more power and 35% more runtime, although the battery must be purchased separately. On the other hand, the RIDGID saw is compatible with all RIDGID 18V batteries, ensuring a seamless integration into existing RIDGID tool collections. This compatibility could be a deciding factor for users who already own RIDGID tools and batteries.
Additional Features
The Greenworks saw includes a vacuum suction tube that can connect to cleaners, maintaining a clean workspace during use. This is a significant advantage for those who value cleanliness while working. The RIDGID saw also includes a vacuum attachment for dust collection but does not explicitly mention a suction tube. Both saws come equipped with LED lights, but the Greenworks saw's addition of a vacuum tube makes it stand out in terms of maintaining a tidy work environment.
Price Comparison
Currently, the Greenworks 24V Circular Saw is priced at $74.99, while the RIDGID saw retails for $87.89. This price difference of about $12.90 means that the Greenworks saw is approximately 17% cheaper than its RIDGID counterpart. For those on a budget or looking to save while still acquiring a quality circular saw, the Greenworks provides a compelling option without sacrificing performance.
Customer Reception
In terms of sales rank, the Greenworks saw stands at 117,683, while the RIDGID saw is slightly lower at 143,381. This indicates that the Greenworks saw might be gaining more traction among consumers, suggesting that it may be a preferred choice in the market. However, specific customer reviews and ratings would provide further insights into user satisfaction with each product.
Which should you buy?
When deciding between the Greenworks 24V Brushless Compact Circular Saw and the RIDGID 18V Cordless Circular Saw, it hinges on what features are most important to you. If you prioritize cutting speed, compact design, and a lower price, the Greenworks saw is the clear winner at $74.99. Conversely, if you value compatibility with existing RIDGID products and the benefits of an electronic blade brake, the RIDGID saw, priced at $87.89, might be worth the additional investment. Ultimately, your choice will depend on your specific needs and how you plan to use the tool.

