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BDJHMP Corded Mini Circular Saw, 400W 110V 3400RPM vs DEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only

Updated July 2026 — BDJHMP Corded Mini Circular Saw, 400W 110V 3400RPM wins on price and portability, DEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only wins on power and safety.

The DEWALT ATOMIC Circular Saw offers superior performance and advanced features, making it the better choice for professionals, while the Corded Mini Circular Saw is ideal for budget-conscious DIYers.

Why BDJHMP Corded Mini Circular Saw, 400W 110V 3400RPM is better

Price

Corded Mini Circular Saw is $49.99, significantly cheaper than DEWALT.

Portability

Corded Mini Circular Saw is compact and lightweight.

Ease of Use

Corded Mini Circular Saw is designed for beginners.

Why DEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only is better

Power

DEWALT has a brushless motor for higher performance.

Versatility

DEWALT allows for bevel cuts at 90 and 45 degrees.

Safety Features

DEWALT includes an electronic blade brake for quick stops.

Overall score

BDJHMP Corded Mini Circular Saw, 400W 110V 3400RPM
65
DEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only
85

Specifications

SpecBDJHMP Corded Mini Circular Saw, 400W 110V 3400RPMDEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only
Motor TypeWiredBrushless
Cut Depth1/2 inch1-1/2 inch
WeightLightMedium
BatteryN/A20V MAX*
Blades Included61

Dimension comparison

BDJHMP Corded Mini Circular Saw, 400W 110V 3400RPMDEWALT ATOMIC 20V MAX* Circular Saw, 4-1/2-Inch, Tool Only

Overview

When choosing between the Corded Mini Circular Saw and the DEWALT ATOMIC 20V MAX* Circular Saw, it's essential to consider their capabilities and target uses. The Corded Mini Circular Saw is priced at $49.99, making it about 68% cheaper than the DEWALT model, which retails for $159.00. This significant price difference indicates that these tools cater to different market segments and user needs.

Power and Performance

The Corded Mini Circular Saw features a 400W motor that operates at a speed of 3400 RPM, allowing it to tackle various materials including wood, drywall, and soft metals effectively. In contrast, the DEWALT ATOMIC Circular Saw utilizes a brushless motor, which, while not specifying its wattage, enables users to cut up to 369 linear feet of 3/4 inch OSB with a compatible battery. This power translates into a higher performance level for users who require extensive cutting capabilities, particularly in professional settings or for larger projects.

Versatility

Versatility is a strong point for both saws, although they excel in different areas. The Corded Mini Circular Saw comes with six blades, designed to handle a wide range of materials such as tiles and PVC pipes, making it ideal for DIY enthusiasts and home improvement projects. Conversely, the DEWALT ATOMIC Circular Saw is equipped with features that allow for bevel cuts at 90 and 45 degrees, which is beneficial for professionals working with dimensional lumber. This makes the DEWALT saw more suited for construction tasks where precision is crucial.

Portability

In terms of portability, the Corded Mini Circular Saw is compact and lightweight, making it easy to carry around and maneuver in tight spaces. It even comes with a tool box for convenient storage and transport. On the other hand, the DEWALT ATOMIC Circular Saw is cordless, providing greater freedom of movement without the hassle of cords. However, the need for a separate battery adds to the overall cost and planning required to use this tool effectively.

Safety Features

Safety is a critical consideration when using power tools. The Corded Mini Circular Saw includes a protective cover and requires users to press both the power switch and lock button simultaneously to operate, ensuring that the tool is used safely. The DEWALT ATOMIC Circular Saw also incorporates safety features, such as an electronic blade brake that stops the blade quickly for enhanced safety and productivity. Both tools prioritize user safety, but the mechanisms differ, appealing to different user preferences.

User Experience

Both saws offer distinct user experiences. The Corded Mini Circular Saw is designed for those who may be new to power tools, as its straightforward operation and compact size can be less intimidating. However, its unique safety switch mechanism might be considered cumbersome by some users. In contrast, the DEWALT ATOMIC Circular Saw offers a more professional experience, featuring an on-board blade key storage system for hassle-free blade changes and a removable auxiliary handle, which provides increased control during use. This makes it more appealing to seasoned users looking for efficiency and convenience.

Price Comparison

The price difference between the two saws is substantial, with the Corded Mini Circular Saw at $49.99 and the DEWALT ATOMIC Circular Saw at $159.00. This means the DEWALT model is approximately 217% more expensive than its counterpart. While the lower price of the Corded Mini Circular Saw makes it an attractive option for budget-conscious consumers or those needing a secondary tool, the DEWALT saw justifies its higher price with advanced features and superior performance, appealing to professionals and serious DIYers.

Sales Ranking

Sales rankings provide insight into the popularity and market performance of these tools. The Corded Mini Circular Saw holds a sales rank of 78,245, indicating it is less popular compared to the DEWALT ATOMIC Circular Saw, which ranks significantly higher at 14,687. This suggests that the DEWALT model is favored among consumers, potentially due to its brand reputation and the advanced features it offers, making it a go-to tool for many professionals.

Which should you buy?

Deciding between the Corded Mini Circular Saw and the DEWALT ATOMIC 20V MAX* Circular Saw ultimately depends on your specific needs and budget. If you are looking for an affordable, versatile tool for light DIY projects, the Corded Mini Circular Saw at $49.99 is a practical choice. However, if you require a high-performance tool for professional applications with advanced features, the DEWALT ATOMIC Circular Saw, despite its higher price of $159.00, offers superior capabilities and efficiency. Consider your usage scenarios and budget carefully to make the best decision.