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AOBEN Cordless Angle Grinder 4-1/ vs GALAX PRO Electric Angle Grinder,Equipped with 4.0

Updated July 2026 — AOBEN Cordless Angle Grinder 4-1/ wins on power and accessories, GALAX PRO Electric Angle Grinder,Equipped with 4.0 wins on speed.

The AOBEN Cordless Angle Grinder offers superior features and versatility compared to the GALAX PRO Electric Angle Grinder, making it the better choice for serious users.

Why AOBEN Cordless Angle Grinder 4-1/ is better

Power

AOBEN has a brushless motor for better efficiency.

Accessories

AOBEN includes more tools and batteries.

Versatility

AOBEN offers adjustable speed settings.

Why GALAX PRO Electric Angle Grinder,Equipped with 4.0 is better

Price

GALAX PRO is significantly cheaper.

Simplicity

GALAX PRO is easier for basic tasks.

Weight

GALAX PRO is lighter and more portable.

Overall score

AOBEN Cordless Angle Grinder 4-1/
85
GALAX PRO Electric Angle Grinder,Equipped with 4.0
65

Specifications

SpecAOBEN Cordless Angle Grinder 4-1/GALAX PRO Electric Angle Grinder,Equipped with 4.0
Motor TypeBrushlessBrushed
Max RPM950012000
Corded/CordlessCordlessCorded
Battery LifeLongShort
Included Wheels65

Dimension comparison

AOBEN Cordless Angle Grinder 4-1/GALAX PRO Electric Angle Grinder,Equipped with 4.0

Overview of the Products

In this comparison, we will explore the AOBEN Cordless Angle Grinder and the GALAX PRO Electric Angle Grinder. The AOBEN is priced at $79.99, while the GALAX PRO is significantly cheaper at $39.99, making it about 50% less expensive. Both products cater to different needs and preferences, which we will break down in the following sections.

Design and Build Quality

The AOBEN Cordless Angle Grinder features a compact and handy design that enhances user control during operation. It is equipped with a brushless motor, offering better energy efficiency, a longer lifespan, and faster heat dissipation compared to traditional motors. On the other hand, the GALAX PRO Electric Angle Grinder is corded, which may limit mobility but provides a continuous power supply. Both grinders come with auxiliary handles to improve stability and comfort during use, catering to professional and DIY applications.

Power and Performance

The AOBEN grinder boasts a powerful brushless motor capable of reaching speeds up to 9,500 RPM, while the GALAX PRO's 4.0 Amp motor delivers a maximum output power of 750W, allowing it to spin at an impressive 12,000 RPM. This makes the GALAX PRO more powerful in terms of speed, which may be beneficial for heavy-duty tasks. However, the AOBEN's brushless motor offers advantages in terms of longevity and energy consumption, making it suitable for prolonged use without overheating.

Battery vs. Corded Options

One of the key distinguishing features of the AOBEN grinder is its cordless capability, powered by two 4.0Ah lithium-ion batteries. This allows for greater flexibility and eliminates the constraints of a power cord, making it ideal for outdoor projects or locations without easy access to power outlets. In contrast, the GALAX PRO is a corded model, which typically provides uninterrupted power but may limit movement during operation. The choice between cordless and corded ultimately depends on your specific needs and working environment.

Included Accessories

When it comes to included accessories, the AOBEN grinder offers a comprehensive kit that includes two batteries, a charger, various wheels for cutting and grinding, and a protective case, providing excellent value for its price. The GALAX PRO, while significantly cheaper, includes essential accessories such as four metal grinding wheels, a flap disc, and a user manual. This makes the GALAX PRO a good entry-level choice, but the AOBEN clearly provides more tools for a wider range of applications.

Safety Features

Both grinders are designed with safety in mind. The AOBEN model includes two protective wheel guards to shield users from sparks and debris during operation. It also features a spindle lock for quick wheel changes. The GALAX PRO has a protective cover and spindle lock as well, ensuring user safety during cutting and grinding tasks. Both models emphasize safety, but the AOBEN's additional features may offer more confidence for users tackling heavy-duty applications.

User Experience and Comfort

User comfort is a significant consideration in any power tool. The AOBEN Cordless Angle Grinder is designed for ease of use with its ergonomic design and adjustable speeds, which cater to various tasks, from metal cutting to polishing. The GALAX PRO also prioritizes comfort with its auxiliary handle that provides stability and control. However, users may find the AOBEN more versatile due to its three adjustable speed settings, allowing for tailored performance based on the specific job.

Price Comparison

The price difference between the AOBEN and the GALAX PRO is notable, with the AOBEN retailing at $79.99 and the GALAX PRO at $39.99. This makes the GALAX PRO about 50% cheaper, appealing to budget-conscious consumers or those who need a grinder for occasional use. However, potential buyers must weigh this cost against the additional features and accessories provided with the AOBEN, which may justify its higher price for more frequent or professional use.

Which should you buy?

In conclusion, the choice between the AOBEN Cordless Angle Grinder and the GALAX PRO Electric Angle Grinder depends on your specific needs and budget. The AOBEN offers superior features such as a brushless motor, cordless convenience, and an extensive accessory kit, making it ideal for serious DIY enthusiasts and professionals. Conversely, the GALAX PRO is a more budget-friendly option, providing solid performance for basic tasks without the need for a power source. If you prioritize mobility and versatility, the AOBEN is the better choice, while the GALAX PRO serves well as a reliable, economical solution for simpler jobs.