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Dong Cheng 20V MAX 7-1/4'' Brushless Cordless vs Inequalit Mini Circular Saw, 4Amp 3500RPM Corded

Updated July 2026 — Dong Cheng 20V MAX 7-1/4'' Brushless Cordless leads on speed and price.

The Dong Cheng 20V MAX offers superior performance and features compared to the Inequalit Mini Circular Saw, making it the better choice for serious users.

Why Dong Cheng 20V MAX 7-1/4'' Brushless Cordless is better

Power

850W brushless motor vs 4 Amp motor

Cutting Depth

65mm at 90° vs 42.8mm

Battery

Cordless vs corded for mobility

Why Inequalit Mini Circular Saw, 4Amp 3500RPM Corded is better

Price

$41.99 vs $96.59

Weight

Compact design for one-handed use

Laser Guide

Built-in laser for precision cutting

Overall score

Dong Cheng 20V MAX 7-1/4'' Brushless Cordless
85
Inequalit Mini Circular Saw, 4Amp 3500RPM Corded
65

Specifications

SpecDong Cheng 20V MAX 7-1/4'' Brushless CordlessInequalit Mini Circular Saw, 4Amp 3500RPM Corded
Motor Power850W4 Amp
Max RPM50003500
Cutting Depth 90°65mm1-11/16"
Cutting Depth 45°45mm1-1/8"
CordlessYesNo
Dust ExtractionYesYes

Dimension comparison

Dong Cheng 20V MAX 7-1/4'' Brushless CordlessInequalit Mini Circular Saw, 4Amp 3500RPM Corded

Overview of the Dong Cheng 20V MAX and Inequalit Mini Circular Saw

The Dong Cheng 20V MAX is a high-performance cordless circular saw, while the Inequalit Mini Circular Saw offers a compact, corded alternative. The Dong Cheng is priced at $96.59, and the Inequalit is significantly cheaper at $41.99, making it about 56% less expensive. This price difference highlights the varying market segments each product targets, with the Dong Cheng appealing to professionals and serious DIYers, and the Inequalit catering to casual users or those needing a lightweight option for smaller tasks.

Power and Performance

The Dong Cheng 20V MAX boasts an impressive 850W brushless motor capable of reaching 5000 RPM, making it suitable for cutting through various materials like hardwood and PVC effortlessly. In contrast, the Inequalit Mini Circular Saw features a 4 Amp motor with a no-load speed of 3500 RPM. While both saws deliver adequate power for their intended use, the Dong Cheng offers significantly higher performance, particularly for heavy-duty applications, making it ideal for professionals requiring robust tools for job sites.

Cutting Capacity

When it comes to cutting capacity, the Dong Cheng excels with a maximum cutting depth of 65mm at 90° and 45mm at 45°, allowing for precise cuts through thicker materials like 2x4 lumber. The Inequalit Mini Circular Saw, on the other hand, has a maximum cutting depth of 1-11/16 inches (approximately 42.8mm) at 90° and 1-1/8 inches at 45°. This means the Dong Cheng provides greater versatility for larger projects, whereas the Inequalit is more suited for lighter tasks, such as cutting laminate flooring or thinner wood.

Design and Usability

Ergonomics and usability are critical in tool design. The Dong Cheng features a lightweight body at 3.8kg, along with an anti-slip grip and a balanced design, making it comfortable for prolonged use. Its trigger lock switch enhances safety during operation. The Inequalit Mini Circular Saw is designed for one-handed use, prioritizing maneuverability with its compact form. While both designs aim for user comfort, the Dong Cheng is better equipped for extended use in demanding environments, whereas the Inequalit is ideal for quick, straightforward cuts.

Additional Features

Both circular saws come with features that enhance their usability. The Dong Cheng includes a dust extraction port to maintain a clean workspace, which is essential during renovations. It also comes with a rip fence guide for straight cuts and two TCT blades (24T and 40T) for different cutting needs. The Inequalit Mini Circular Saw is equipped with a laser guide and a parallel guide for precision cutting, making it easier for beginners to achieve straight cuts. While the Inequalit has useful features for its price point, the Dong Cheng offers more comprehensive tools for serious work.

Portability and Power Source

Portability is another factor to consider. The Dong Cheng is a cordless saw powered by a 20V 4.0Ah Li-ion battery, allowing for flexible use in various locations without being tethered to an outlet. This feature is particularly advantageous for users who work on job sites or in remote areas. Conversely, the Inequalit Mini Circular Saw is corded, which may limit its mobility but ensures consistent power without worrying about battery life. For those needing a portable solution, the Dong Cheng stands out, while the Inequalit may be preferable for home users who primarily work in one location.

Pricing and Value

With a price tag of $96.59, the Dong Cheng is positioned as a premium tool, aimed at professionals who require reliability and advanced features. The Inequalit Mini Circular Saw, priced at $41.99, represents a budget-friendly option for casual users. The substantial price difference—about $54.60—reflects their target markets and capabilities. Buyers should weigh their needs carefully: the Dong Cheng offers long-term value for serious projects, while the Inequalit provides excellent affordability for occasional use.

Which should you buy?

Choosing between the Dong Cheng 20V MAX and the Inequalit Mini Circular Saw ultimately depends on your specific needs. If you're a professional or a serious DIYer seeking robust performance, versatility, and advanced features, the Dong Cheng, priced at $96.59, is worth the investment. However, if you're looking for a lightweight, budget-friendly saw for smaller tasks, the Inequalit Mini Circular Saw at $41.99 is a solid choice. Weighing the performance capabilities against your budget and intended usage will guide you to the right decision.