Canon RF-S18- vs Sony SEL2470GM2 FE 24-
Updated July 2026 — Canon RF-S18- wins on zoom range and stabilization, Sony SEL2470GM2 FE 24- wins on price and weight.
The Canon RF-S18-150mm is a versatile and budget-friendly option, while the Sony SEL2470GM2 offers superior performance and image quality for professionals.
Why Canon RF-S18- is better
Price
Canon lens is significantly cheaper at $569.
Versatility
Wide zoom range of 18-150mm for various photography styles.
Weight
Lighter option for casual use.
Why Sony SEL2470GM2 FE 24- is better
Image Quality
Superior G Master resolution and bokeh.
Low-Light Performance
Constant f/2.8 aperture enhances low-light shooting.
Autofocus
Faster and more precise autofocus with XD Linear Motors.
Overall score
Specifications
| Spec | Canon RF-S18- | Sony SEL2470GM2 FE 24- |
|---|---|---|
| Brand | Canon | Sony |
| Model | RF-S18-150mm | SEL2470GM2 |
| Max Aperture | f/6.3 | f/2.8 |
| Image Stabilization | Yes | No |
| Autofocus Type | STM | XD Linear Motors |
Dimension comparison
Overview of the Canon RF-S18-150mm and Sony SEL2470GM2
The Canon RF-S18-150mm F3.5-6.3 Telephoto Lens is priced at $569.00, making it significantly cheaper than the Sony SEL2470GM2, which retails for $2,448.00. This price difference of about 77% highlights a key distinction between these two lenses, which are aimed at different users and shooting styles.
The Canon lens is designed for APS-C cameras and offers impressive versatility with a zoom range of 18-150mm, while the Sony lens is a full-frame standard zoom with a constant aperture of f/2.8. This fundamental difference in design and purpose influences the performance and intended use of each lens.
Image Quality and Performance
The Sony SEL2470GM2 excels in image quality, boasting G Master resolution and exquisite bokeh, thanks to advanced lens technology. It features a constant aperture of f/2.8 across its zoom range, which drastically improves low-light performance and depth of field control.
In contrast, the Canon RF-S18-150mm has a variable aperture ranging from f/3.5 to f/6.3, making it less effective for low-light shooting compared to the Sony lens. Nevertheless, it offers in-lens optical image stabilization with up to 4.5 stops of shake correction, providing decent performance for casual photography and videography.
Autofocus Capabilities
The autofocus performance of the Sony SEL2470GM2 is notably superior due to its four XD Linear Motors, which ensure fast and precise focus tracking. This capability allows users to shoot up to 30 frames per second or capture 4K video at 120p with compatible cameras.
On the other hand, while the Canon RF-S18-150mm features a lead screw-type STM for smooth autofocus, it may not match the speed and accuracy of the Sony lens in fast-paced shooting scenarios. This makes the Sony lens a better choice for dynamic environments or professional use.
Build Quality and Design
The Sony SEL2470GM2 is recognized for its lightweight design, weighing in at just 24.6 oz (695 g), which is over 20% lighter than its predecessor. This compact design does not compromise on performance, making it an excellent choice for both professionals and enthusiasts who need mobility.
Conversely, the Canon RF-S18-150mm, while versatile, is primarily designed for APS-C cameras. It allows for a 1.6x crop mode when mounted on full-frame EOS R cameras, but its construction is more focused on general consumer use rather than professional-grade durability.
Versatility and Use Cases
The Canon RF-S18-150mm lens offers a wide zoom range of 18-150mm that makes it suitable for various photography styles, including landscapes, portraits, and sports. Its adaptability to different shooting conditions makes it a great all-around lens for casual photographers.
In contrast, the Sony SEL2470GM2 is tailored more for professional use, providing remarkable optical performance across its 24-70mm range. Its constant f/2.8 aperture makes it ideal for low-light conditions and creates beautiful bokeh, appealing to portrait and wedding photographers.
Price Comparison
When it comes to pricing, the Canon RF-S18-150mm is priced at $569.00, making it about 77% cheaper than the Sony SEL2470GM2, which costs $2,448.00. This significant price gap suggests that the Canon lens is aimed at a wider audience, especially those who may be starting in photography or are looking for a versatile, budget-friendly option.
The investment in the Sony lens, however, is justified by its advanced features and superior performance, making it a worthwhile choice for serious photographers and videographers who require high-quality optics.
Target Audience
The Canon RF-S18-150mm lens is targeted toward amateur photographers and those who prioritize versatility without breaking the bank. Its features make it accessible for hobbyists looking to explore different styles of photography.
The Sony SEL2470GM2, in contrast, is aimed at professional photographers and serious enthusiasts who demand top-tier optical quality and performance. Its advanced features and higher price tag reflect the lens's capability to meet the needs of demanding shooting scenarios.
Which should you buy?
In summary, the choice between the Canon RF-S18-150mm F3.5-6.3 Telephoto Lens and the Sony SEL2470GM2 FE 24-70mm f/2.8 GM II largely depends on your photography needs and budget. If you're looking for a versatile and affordable lens for everyday use, the Canon lens offers great value for $569.00. However, if you require professional quality, superior autofocus, and low-light performance, the Sony lens, despite its higher price of $2,448.00, is the better option. Ultimately, each lens serves its purpose well, catering to different segments of the photography market.

