Canon RF-S18- vs Sony SEL2470GM E-Mount Camera Lens: FE 24-
Updated July 2026 — Canon RF-S18- wins on weight and versatility, Sony SEL2470GM E-Mount Camera Lens: FE 24- wins on build and optics.
The Canon RF-S18-150mm offers great versatility at a budget-friendly price, while the Sony SEL2470GM excels in optical performance and build quality.
Why Canon RF-S18- is better
Price
Canon lens is significantly cheaper at $569.
Versatility
Canon lens covers a wider zoom range of 18-150mm.
Weight
Canon lens is lighter, making it easier to handle.
Why Sony SEL2470GM E-Mount Camera Lens: FE 24- is better
Optical Quality
Sony lens features advanced ED and Super ED glass.
Build Quality
Sony lens has a dust and moisture-resistant design.
Autofocus
Sony lens uses Direct Drive Super Sonic wave Motor for fast autofocus.
Overall score
Specifications
| Spec | Canon RF-S18- | Sony SEL2470GM E-Mount Camera Lens: FE 24- |
|---|---|---|
| Focal Length | 18-150mm | 24-70mm |
| Aperture | f/3.5-6.3 | f/2.8 |
| Image Stabilization | Yes | No |
| Focus Type | STM | DDSSM |
| Compatibility | APS-C | Full Frame |
Dimension comparison
Overview of the Canon RF-S18-150mm and Sony SEL2470GM
The Canon RF-S18-150mm F3.5-6.3 Telephoto Lens is priced at $569.00, while the Sony SEL2470GM E-Mount Camera Lens costs significantly more at $1,798.00. This represents a price difference of about 68%, with the Canon lens being a more budget-friendly option for photographers. Both lenses cater to different user needs, making them suitable for distinct types of photography.
The Canon lens is designed primarily for APS-C cameras, offering a versatile zoom range of 18-150mm, ideal for various shooting scenarios. In contrast, the Sony lens is a full-frame standard zoom lens, with a fixed aperture of f/2.8, catering to professionals seeking high optical performance. Both lenses deliver excellent image quality, but their target audiences and price points set them apart.
Optical Performance and Image Quality
When it comes to optical performance, the Sony SEL2470GM takes the lead with advanced features like ED and Super ED glass elements that enhance detail and minimize chromatic aberration. This lens is crafted to deliver lifelike imagery and a stunning bokeh effect thanks to its 9-blade circular aperture. The Canon RF-S18-150mm, while still offering impressive image quality, is aimed more at versatility than at achieving the highest optical performance.
The Canon lens incorporates in-lens optical image stabilization, providing up to 4.5 stops of shake correction, which is beneficial for handheld shooting. However, it cannot match the optical complexity of the Sony lens, which employs three aspherical elements for maximum resolution throughout its zoom range. Thus, for those prioritizing image quality, especially in professional settings, the Sony lens stands out.
Build Quality and Design
The build quality of both lenses reflects their respective brands’ commitment to durability. The Sony SEL2470GM features a dust and moisture-resistant design, making it suitable for challenging environments and outdoor photography. In contrast, the Canon RF-S18-150mm, while well-constructed, does not specifically advertise similar weather sealing.
In terms of weight, the Canon lens is lighter, making it easier for casual photographers to handle during extended shooting sessions. However, the robust design of the Sony lens caters to professionals who may require a more durable option. Therefore, if ruggedness is essential for your photography, the Sony lens is the better choice, while the Canon lens offers portability.
Focus and Autofocus Capabilities
The autofocus capabilities of the Sony SEL2470GM are particularly noteworthy, utilizing the Direct Drive Super Sonic wave Motor (DDSSM) for quick and silent autofocus, making it ideal for both stills and video. This lens also features an instant auto/manual focus selection, enhancing its usability for quick adjustments in various shooting conditions.
On the other hand, the Canon RF-S18-150mm employs a lead screw-type STM, which provides smooth and quiet autofocus. This makes it a great option for video shooting, as it minimizes background noise. While both lenses have their strengths in autofocus, the Sony lens offers a more advanced system for those who require speed and precision in fast-paced environments.
Versatility in Photography
The Canon RF-S18-150mm is known for its versatility, covering a zoom range from 18mm to 150mm. This makes it suitable for various styles of photography, including landscapes, portraits, and even sports. It is especially beneficial for travelers who need a single lens to cover diverse shooting scenarios.
In contrast, the Sony SEL2470GM offers a standard zoom range of 24-70mm. While this range is versatile, it is narrower compared to the Canon lens, particularly at the wider end. However, the f/2.8 aperture throughout its zoom range provides superior low-light performance, making it an excellent choice for portrait and event photography. For those who need a one-lens solution for all occasions, the Canon lens may be more appealing.
Price and Value for Money
The Canon RF-S18-150mm is priced at $569.00, while the Sony SEL2470GM is significantly more expensive at $1,798.00. This substantial price difference of about 68% makes the Canon lens a more appealing option for budget-conscious photographers.
Considering the performance and features, the Canon lens offers considerable value, especially for beginners or enthusiasts looking for flexibility without breaking the bank. However, the Sony lens justifies its higher price tag by delivering exceptional optical performance and advanced features, making it suitable for professional use. Ultimately, the choice between these lenses will depend on your budget and photographic needs.
Compatibility and Use Cases
The Canon RF-S18-150mm is designed for APS-C cameras with the RF mount and automatically enables APS-C sensor cropping when used on full-frame EOS R-series cameras. This feature adds to its versatility, allowing it to function well across different camera systems.
In contrast, the Sony SEL2470GM is compatible with full-frame E-mount cameras, making it a go-to choice for professional photographers who use Sony’s full-frame system. Its wide aperture and advanced optics make it particularly suited for portrait, travel, and event photography. Therefore, the decision may hinge on the camera system you currently use and your specific photography requirements.
Which should you buy?
Ultimately, the choice between the Canon RF-S18-150mm F3.5-6.3 Telephoto Lens and the Sony SEL2470GM E-Mount Camera Lens comes down to your budget and intended use. The Canon lens is about 68% cheaper and offers excellent versatility for casual photographers and enthusiasts. It’s a solid choice for those who want a reliable all-around lens without spending a fortune.
On the other hand, if you are a professional photographer seeking top-tier optical performance and fast autofocus capabilities, the Sony lens, despite its higher price, provides superior image quality and build. Your decision will depend on whether you prioritize budget and versatility or optical excellence and advanced features.

