vsversusfinder

RhovixStar Brushless Angle Grinder Cordless, 3/ vs RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder

Updated July 2026 — RhovixStar Brushless Angle Grinder Cordless, 3/ leads on rank and price.

The RhovixStar offers more features and accessories, while the RYOBI is a more budget-friendly option.

Why RhovixStar Brushless Angle Grinder Cordless, 3/ is better

Accessories

Includes two batteries and multiple accessories.

Speed Control

Offers four adjustable speeds.

Ergonomics

Designed for comfort during extended use.

Why RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder is better

Price

Cheaper at $54.00.

Brand Trust

RYOBI is a well-established brand.

Durability

Features a die-cast metal gear case.

Overall score

RhovixStar Brushless Angle Grinder Cordless, 3/
85
RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder
75

Specifications

SpecRhovixStar Brushless Angle Grinder Cordless, 3/RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder
Motor TypeBrushlessBrushed
Max RPM90009000
Battery IncludedYesNo
Speed Settings41
Handle TypeErgonomic3-position

Dimension comparison

RhovixStar Brushless Angle Grinder Cordless, 3/RYOBI PCL445B ONE+ 18V Cordless 4-1/2 in. Angle Grinder

Price Comparison

The RhovixStar Brushless Angle Grinder is priced at $65.99, while the RYOBI PCL445B ONE+ costs $54.00, making the RYOBI about 18% cheaper. When considering value, the price difference could play a crucial role for budget-conscious buyers. Although the RhovixStar offers a comprehensive kit with two batteries and additional accessories, the RYOBI's lower price point as a bare tool may appeal to those who already own compatible batteries and chargers. Ultimately, while the RhovixStar provides more accessories, the RYOBI's more accessible price could be a deciding factor for many users.

Motor Performance

Both angle grinders feature powerful motors capable of reaching speeds up to 9,000 RPM. The RhovixStar Brushless Angle Grinder is equipped with a brushless motor, which typically offers a longer lifespan and greater efficiency compared to traditional motors. In contrast, the RYOBI PCL445B ONE+ also promises rapid material removal thanks to its equally robust motor. This similarity in motor performance indicates that both tools are well-suited for demanding tasks, such as cutting and grinding, making either grinder a viable option for heavy-duty work.

Speed and Versatility

The RhovixStar Brushless Angle Grinder showcases four adjustable speeds, allowing users to select the most suitable setting for their specific task. This feature grants a level of versatility that can be particularly beneficial for varied applications, such as sanding, polishing, and cutting. On the other hand, the RYOBI PCL445B does not specify multiple speeds but is designed for quick accessory changes thanks to its spindle lock. While both grinders are versatile, the RhovixStar's four-speed options provide more control over the grinding process, catering to a wider range of user needs.

Battery and Runtime

The RhovixStar Brushless Angle Grinder comes with two 4.0Ah lithium-ion batteries, which significantly enhances its runtime and usability, especially when working outdoors or in areas without power outlets. In contrast, the RYOBI PCL445B is sold as a bare tool, meaning users must purchase batteries and chargers separately. This may lead to additional costs if one does not already own compatible Ryobi batteries. For those who prefer a ready-to-use solution with extended runtime, the RhovixStar may be more appealing due to its included battery packs.

Design and Ergonomics

The RhovixStar Brushless Angle Grinder features an ergonomic handle designed for comfort during extended use, catering to both left-handed and right-handed users. This thoughtful design enhances user control and minimizes wrist fatigue, which can be crucial during long projects. Conversely, the RYOBI PCL445B boasts a 3-position side handle that also aims to improve user control. While both grinders consider user comfort, the RhovixStar’s dedicated ergonomic design may provide a slight edge for prolonged tasks, particularly for those sensitive to fatigue.

Durability and Build Quality

Durability is a vital consideration in power tools, and the RYOBI PCL445B features a die-cast metal gear case, which is known to enhance the tool's longevity and resilience against wear and tear. This robust construction can be particularly beneficial in demanding work environments. The RhovixStar Brushless Angle Grinder, while not explicitly noted for its build material, does utilize a brushless motor that typically contributes to a longer lifespan. Both grinders appear to offer solid durability, but the RYOBI's metal casing may provide an advantage in terms of structural integrity.

Brand Reputation and Market Position

The RhovixStar Brushless Angle Grinder has a sales rank of 47,285, indicating a relatively niche market presence. In contrast, the RYOBI PCL445B ONE+ enjoys a higher sales rank of 18,870, suggesting a stronger market position and possibly greater consumer trust. RYOBI is a well-established brand in the power tool industry, known for its reliability and customer support. This brand recognition may influence buyers who prioritize established names over newer entrants like RhovixStar.

Which should you buy?

Choosing between the RhovixStar Brushless Angle Grinder and the RYOBI PCL445B ONE+ ultimately depends on individual needs and budget. The RhovixStar, priced at $65.99, offers a comprehensive kit with two batteries and four-speed options, making it ideal for users seeking versatility and extended runtime. On the other hand, the RYOBI, at $54.00, presents a more affordable option and is backed by a reputable brand with a robust build quality. If you are already equipped with batteries or prefer a budget-friendly bare tool, the RYOBI may be the better choice. However, if you value a complete kit and enhanced speed control, the RhovixStar would be a worthy investment.