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ALLOYMAN 20V Cordless Mini Circular Saw, Brushless vs DEKOPRO 20V Cordless Circular Saw, 6-1/2-Inch

Updated July 2026 — ALLOYMAN 20V Cordless Mini Circular Saw, Brushless wins on speed, DEKOPRO 20V Cordless Circular Saw, 6-1/2-Inch wins on blade size and length.

The ALLOYMAN offers superior speed and compact design, making it ideal for tight spaces, while the DEKOPRO excels in comfort and larger cuts.

Why ALLOYMAN 20V Cordless Mini Circular Saw, Brushless is better

Speed

ALLOYMAN has a motor speed of 18,000 RPM.

Size

ALLOYMAN's compact 3-inch blade is better for tight spaces.

Battery

ALLOYMAN includes two 4.0Ah batteries for extended use.

Why DEKOPRO 20V Cordless Circular Saw, 6-1/2-Inch is better

Comfort

DEKOPRO features an ergonomic handle for reduced fatigue.

Blade Size

DEKOPRO has a larger 6.5-inch blade for bigger cuts.

Durability

DEKOPRO is noted for its robust construction.

Overall score

ALLOYMAN 20V Cordless Mini Circular Saw, Brushless
85
DEKOPRO 20V Cordless Circular Saw, 6-1/2-Inch
75

Specifications

SpecALLOYMAN 20V Cordless Mini Circular Saw, BrushlessDEKOPRO 20V Cordless Circular Saw, 6-1/2-Inch
Motor TypeBrushlessBrushed
Cutting Depth0.83 in2 in
ErgonomicsModerateHigh
Included Blades31
Price$79.99$89.99

Dimension comparison

ALLOYMAN 20V Cordless Mini Circular Saw, BrushlessDEKOPRO 20V Cordless Circular Saw, 6-1/2-Inch

Overview of the ALLOYMAN 20V Cordless Mini Circular Saw

The ALLOYMAN 20V Cordless Mini Circular Saw is designed for precision and versatility. Priced at $79.99, it offers an impressive 18,000 RPM brushless motor, making it a powerful option for various cutting tasks. This saw is particularly suited for tight spaces, allowing users to tackle wood, metal, tile, and PVC with ease. Its compact 3-inch blade size and features like forward/reverse cutting direction and adjustable depth control enhance its utility for both professionals and DIY enthusiasts.

Overview of the DEKOPRO 20V Cordless Circular Saw

In contrast, the DEKOPRO 20V Cordless Circular Saw is available for $89.99 and boasts a larger 6.5-inch blade. With a no-load speed of 4,500 RPM, it’s designed for efficient cutting across a range of materials, offering a robust solution for job site tasks. The ergonomic handle ensures comfort and reduces hand fatigue, while the adjustable bevel with a laser aid enhances cutting precision. This saw's durability and quality build make it an attractive option for users looking for longevity in their tools.

Cutting Performance

When it comes to cutting performance, the ALLOYMAN saw delivers a remarkable 18,000 RPM, allowing for fast and clean cuts in various materials. This high speed is driven by its brushless motor, which not only improves cutting efficiency but also extends the motor's lifespan. On the other hand, the DEKOPRO offers a more moderate 4,500 RPM. While it is adequate for most tasks, it may not match the ALLOYMAN's speed in more demanding cutting scenarios. Thus, if rapid cutting is a priority, the ALLOYMAN could be the better choice.

Size and Portability

The ALLOYMAN's compact 3-inch blade makes it particularly suited for tight or overhead spaces, with a design that allows for easy maneuverability. This can be especially beneficial for HVAC installations and other applications where space is limited. In contrast, the DEKOPRO, with its larger 6.5-inch blade, is better suited for larger cuts and projects. However, its size may limit access to confined areas. Therefore, for portability and versatility in tight spaces, the ALLOYMAN has the edge.

Build Quality and Durability

Both products are built from quality materials designed to withstand the rigors of job site use. The DEKOPRO is noted for its durable construction, which maintains cutting accuracy over time. The ALLOYMAN also emphasizes a stable base shoe and adjustable guard for enhanced control and safety. However, without specific details on material resilience, it is difficult to definitively say one is superior to the other in terms of durability. Both tools appear to offer robust builds suitable for their intended applications.

User Comfort and Ergonomics

User comfort is a significant consideration, especially for extended use. The DEKOPRO features an ergonomic handle designed to reduce hand fatigue and improve control during cuts. This can be a crucial advantage for users engaged in lengthy projects. The ALLOYMAN also offers a user-friendly design with features that enhance safety and control, including a forward/reverse function. However, the explicit focus on ergonomic design in the DEKOPRO may give it a slight advantage for comfort during prolonged use.

Battery and Power

The ALLOYMAN comes with two 4.0Ah batteries, ensuring users have sufficient power for extended cutting tasks without frequent interruptions. This is particularly valuable for users who may not have immediate access to charging facilities. The DEKOPRO also includes two batteries, which is consistent with the needs of a cordless tool. Both models provide good battery life, but the ALLOYMAN's higher RPM performance may allow it to complete tasks more quickly, potentially leading to less overall battery usage per job.

Which should you buy?

Ultimately, your choice between the ALLOYMAN 20V Cordless Mini Circular Saw and the DEKOPRO 20V Cordless Circular Saw will depend on your specific needs. If you prioritize high-speed cutting and the ability to work in tight spaces, the ALLOYMAN at $79.99 may be the better option due to its 18,000 RPM motor and compact design. However, if you seek a more traditional circular saw with a larger blade and an ergonomic focus for extended use, the DEKOPRO at $89.99 could be the way to go. Both saws are well-regarded, but their differences cater to different cutting scenarios and user preferences.