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Dong Cheng 20V Brushless Jigsaw, vs GEARLASSO Cordless Jig Saw 21V with 2×2.0Ah

Updated August 2026 — Dong Cheng 20V Brushless Jigsaw, wins on power and speed, GEARLASSO Cordless Jig Saw 21V with 2×2.0Ah wins on price and weight.

The Dong Cheng 20V Brushless Jigsaw offers superior performance and features compared to the GEARLASSO, making it the better choice for serious users.

Why Dong Cheng 20V Brushless Jigsaw, is better

Power

Higher variable speed range (800-3500 SPM)

Battery

Includes a larger 4Ah battery

Accessories

Comes with a guide rail and tool bag

Why GEARLASSO Cordless Jig Saw 21V with 2×2.0Ah is better

Price

More affordable at $69.99

Weight

Lighter design for easier handling

Battery Count

Includes two batteries for extended use

Overall score

Dong Cheng 20V Brushless Jigsaw,
85
GEARLASSO Cordless Jig Saw 21V with 2×2.0Ah
70

Specifications

SpecDong Cheng 20V Brushless Jigsaw,GEARLASSO Cordless Jig Saw 21V with 2×2.0Ah
Motor TypeBrushlessBrushed
Max Speed3500 SPM2800 RPM
Bevel Angle0-45°0-45°
Orbital Settings44
Battery Included1x4Ah2x2.0Ah

Dimension comparison

Dong Cheng 20V Brushless Jigsaw,GEARLASSO Cordless Jig Saw 21V with 2×2.0Ah

Overview of the Products

The Dong Cheng 20V Brushless Jigsaw and the GEARLASSO Cordless Jig Saw stand out in the jigsaw market, each offering unique features for diverse cutting needs. Priced at $99.99, the Dong Cheng is a more premium option compared to the GEARLASSO, which retails for $69.99, making it about 30% cheaper. Both products cater to DIY enthusiasts and professionals, but their specifications and accessories differ significantly, influencing user experience and project suitability.

Motor Power and Performance

The Dong Cheng boasts a powerful brushless motor that operates at a variable speed of 800-3500 SPM, allowing for precise cutting across various materials. This high-efficiency motor is particularly beneficial for tougher jobs, such as cutting wood up to 120mm thick. In contrast, the GEARLASSO features a variable speed of up to 2800 RPM, which is slightly lower but still effective for typical home projects and light metal cutting. The maximum speed difference indicates that the Dong Cheng might be better suited for more demanding tasks, whereas the GEARLASSO is ideal for general use.

Cutting Versatility

When it comes to versatility in cutting, both products offer adjustable bevel angles up to 45°, allowing for angled cuts in various applications. The Dong Cheng, however, provides a stroke length of 26mm and four orbital-action settings, enhancing its cutting efficiency and precision. The GEARLASSO's four orbital settings also cater to different cutting needs, but with a maximum speed of 2800 RPM, it may not achieve the same level of precision for intricate cuts as the Dong Cheng. Therefore, for users seeking versatility in challenging projects, the Dong Cheng may have the edge.

User-Friendly Features

Both jigsaws come equipped with user-friendly features, but their approaches differ. The Dong Cheng includes dual LED lights for improved visibility and a dust blower that keeps the cutting line clear, enhancing the overall cutting experience. Moreover, it offers a tool-less blade change system for quick swaps, making it very efficient for users who frequently change blades. The GEARLASSO also has an integrated LED work light and a tool-free blade change feature, but it lacks the dust blower, which can be a critical feature for maintaining visibility during cuts. Thus, the Dong Cheng provides a more comprehensive user-friendly experience.

Battery and Charging

The Dong Cheng is powered by a robust 4Ah battery, which is included in the package along with a charger, ensuring extended run time for larger projects. This is in contrast to the GEARLASSO, which comes with two 2.0Ah batteries. While having two batteries provides a backup, the combined capacity of the GEARLASSO's batteries (4Ah) matches the single battery of the Dong Cheng. However, the Dong Cheng's battery offers more substantial power for longer cutting tasks without the need for frequent recharging, appealing to users with extensive cutting requirements.

Included Accessories

In terms of included accessories, the Dong Cheng offers a complete set that includes the jigsaw, a 4Ah battery, a charger, six blades, a parallel guide rail, and a tool bag—making it ready for immediate use. The GEARLASSO also provides a complete kit with its jigsaw, two batteries, a charger, six cutting blades, and a storage box. However, the added value of the Dong Cheng’s guide rail and larger battery may be more appealing for users needing comprehensive support for their projects.

Pricing and Value

The Dong Cheng is priced at $99.99, while the GEARLASSO is significantly cheaper at $69.99, making it about 30% less expensive. Although the GEARLASSO offers good value at its price point, the additional features and enhanced performance of the Dong Cheng justify its higher cost for users who require more robust capabilities. The choice between them largely depends on budget constraints and the specific needs of the user, whether they prioritize cost savings or advanced features.

Which should you buy?

Deciding between the Dong Cheng 20V Brushless Jigsaw and the GEARLASSO Cordless Jig Saw ultimately hinges on your specific cutting needs and budget. The Dong Cheng offers superior motor power, longer battery life, and more comprehensive features, making it a better choice for serious DIY enthusiasts or professionals who need reliability and versatility in their tools. However, if you are looking for a budget-friendly option for lighter tasks, the GEARLASSO provides solid performance at a lower price point. Therefore, consider your project requirements and budget before making a decision, as both products have distinct advantages tailored to different user preferences.