Greenworks 80V 18" Brushless Cordless Chainsaw / vs SENIX Electric Chainsaw, 18" Corded Chainsaw,15
Updated August 2026 — Greenworks 80V 18" Brushless Cordless Chainsaw / wins on power and features, SENIX Electric Chainsaw, 18" Corded Chainsaw,15 wins on price and runtime.
The Greenworks chainsaw offers superior power and features for professionals, while the SENIX provides excellent value for casual users.
Why Greenworks 80V 18" Brushless Cordless Chainsaw / is better
Power
Brushless motor technology provides more torque.
Runtime
Cordless design allows for up to 150 cuts on a single charge.
Features
Includes automatic oiler for better chain maintenance.
Why SENIX Electric Chainsaw, 18" Corded Chainsaw,15 is better
Price
Significantly cheaper at $71.40.
Runtime
Unlimited runtime when plugged in.
Weight
Lightweight design reduces user fatigue.
Overall score
Specifications
| Spec | Greenworks 80V 18" Brushless Cordless Chainsaw / | SENIX Electric Chainsaw, 18" Corded Chainsaw,15 |
|---|---|---|
| Motor Type | Brushless | 15 Amp |
| Bar Length | 18 inches | 18 inches |
| Oiling System | Automatic | Automatic |
| Battery | 2.0Ah | N/A |
| Sales Rank | 7008 | 22481 |
Dimension comparison
Introduction to the Chainsaw Showdown
In this article, we will compare the Greenworks 80V 18" Brushless Cordless Chainsaw and the SENIX Electric Chainsaw. Both are designed for cutting wood and tree maintenance but cater to different user needs and preferences. The Greenworks model is priced at $246.99, while the SENIX model is significantly cheaper at $71.40, presenting a price difference of about 71%. As we delve into their features, performance, and usability, we will determine which chainsaw might be the better choice for you.
Power and Performance
When it comes to power, the Greenworks chainsaw stands out with its brushless motor technology, offering twice the torque compared to traditional motors. This technology ensures more power, longer runtime, and a quieter operation, making it suitable for professional users. The SENIX chainsaw, on the other hand, utilizes a sturdy 15-amp motor that provides consistent torque, allowing for uninterrupted power during demanding tasks. While the Greenworks model claims to perform comparably to a 42CC gas chainsaw, the SENIX is tailored for extended use without battery concerns, giving it a solid edge for prolonged projects.
Design and Usability
The Greenworks chainsaw is designed with user-friendly features like a push button start, eliminating the need for gas, fumes, or complicated maintenance associated with gas-powered chainsaws. Its automatic oiler ensures proper chain lubrication, promoting productivity. The SENIX chainsaw is also designed with user comfort in mind, featuring a lightweight build that reduces fatigue during use. It comes with tool-less chain tensioning for easy adjustments and an automatic oiling system to keep the chain lubricated. Both designs prioritize ease of use but cater to slightly different user experiences.
Runtime and Convenience
One of the most significant differences between these two chainsaws is their runtime and charging needs. The Greenworks chainsaw is cordless and relies on a 2.0Ah battery, delivering up to 150 cuts on 4x4 lumber on a single charge, making it ideal for users who prefer the freedom of movement without being tethered to a power source. In contrast, the SENIX chainsaw, being corded, offers unlimited runtime as long as it’s plugged into a standard outlet. This makes it more suitable for lengthy tasks without the worry of battery depletion, especially for those who frequently engage in extensive wood cutting or yard maintenance.
Safety Features
Safety is paramount when operating any power tool, and both chainsaws come equipped with essential safety features. The Greenworks model includes an automatic oiler that helps ensure smooth operation, reducing the risk of chain-related accidents. Meanwhile, the SENIX chainsaw boasts critical safety features such as a handle-mounted trigger lockout and an automatic kickback brake, providing an added layer of protection for the user. Both chainsaws aim to enhance safety, but the SENIX offers specific mechanisms that could prevent misuse or accidents during operation.
Pricing and Value
The price difference between these two chainsaws is substantial, with the Greenworks model priced at $246.99 and the SENIX model at $71.40. This means that the SENIX chainsaw is about 71% cheaper than its competitor, making it an attractive option for budget-conscious consumers. Despite the significant cost difference, the Greenworks chainsaw positions itself as a premium product aimed at professionals or serious enthusiasts, while the SENIX targets homeowners and casual users looking for reliable performance without breaking the bank.
Brand Reputation and Sales Rank
Brand reputation can play a critical role in consumer choices. Greenworks has earned a strong following in the outdoor power equipment market, as evidenced by its sales rank of 7008, indicating solid performance among competitors. The SENIX chainsaw, with a sales rank of 22481, is a newer entrant but offers an exceptional power-to-price ratio, appealing to those seeking value. While both brands have their strengths, the established reputation of Greenworks may resonate more with professional users seeking reliability and performance.
Which should you buy?
Ultimately, your choice between the Greenworks 80V 18" Brushless Cordless Chainsaw and the SENIX Electric Chainsaw should hinge on your specific needs and budget. If you require a powerful, professional-grade tool and are willing to invest, the Greenworks chainsaw is a compelling option with its advanced features and performance. However, if you're looking for a budget-friendly, reliable chainsaw for general yard work, the SENIX model offers excellent value without compromising on essential functionality. Consider your usage patterns, budget, and preferences to make the best decision for your cutting needs.

