Canon RF28- vs Sony E
Updated July 2026 — Canon RF28- leads on price and weight.
The Canon RF28-70mm F2 L USM Lens excels in versatility and image quality, while the Sony E 11mm F1.8 offers great value for ultra-wide-angle needs.
Why Canon RF28- is better
Versatility
Covers a range of focal lengths from wide-angle to portrait.
Low-light Performance
Constant f/2 aperture allows for excellent low-light shooting.
Build Quality
Dust- and water-resistant design for outdoor use.
Why Sony E is better
Price
Significantly more affordable option.
Portability
Compact and lightweight design for easy handling.
Autofocus Speed
Fast and precise autofocus for vlogging and action shots.
Overall score
Specifications
| Spec | Canon RF28- | Sony E |
|---|---|---|
| Max Aperture | f/2 | f/1.8 |
| Focal Length | 28-70mm | 11mm |
| Weight | 1430g | 181g |
| Autofocus | 12-pin system | 2 linear motors |
| Water Resistance | Yes | No |
Dimension comparison
Overview of the Canon RF28-70mm F2 L USM Lens
The Canon RF28-70mm F2 L USM Lens is a versatile option for photographers who require a wide aperture and high-quality imaging. Priced at $3,399.00, this lens offers a bright, constant f/2 maximum aperture, making it suitable for various shooting conditions, particularly in low light. Its design includes a control ring for direct setting changes, ensuring seamless adjustments while shooting. The lens is also dust- and water-resistant, thanks to its fluorine coating, making it durable for outdoor use. With a magnification of 0.18x, it allows for detailed close-up shots, enhancing its usability for a wide range of photography styles.
Overview of the Sony E 11mm F1.8 APS-C Ultra-Wide-Angle Prime
The Sony E 11mm F1.8 APS-C Ultra-Wide-Angle Prime is an excellent choice for those looking for a compact and lightweight lens. At a price of $698.00, it offers a large F1.8 aperture that facilitates excellent image quality and beautiful bokeh. Its 11mm field of view is perfect for capturing expansive landscapes or vlogging, allowing for dynamic perspectives. The lens features fast and precise autofocus, making it suitable for both stills and video content creators. Additionally, its refined internal focus mechanism keeps the lens length constant during focusing, enhancing balance and handling for the user.
Image Quality Comparison
When it comes to image quality, the Canon RF28-70mm F2 L USM Lens stands out with its L-series designation, which signifies high image quality. The constant f/2 aperture provides exceptional low-light performance and depth of field control, allowing photographers to isolate subjects effectively. On the other hand, the Sony E 11mm F1.8, while having a slightly smaller aperture, offers corner-to-corner sharpness and a large aperture that is still capable of producing stunning images and smooth bokeh. Both lenses deliver excellent image quality, but the Canon lens may have a slight edge for those prioritizing low-light performance and versatility in focal lengths.
Autofocus Performance
Autofocus performance is crucial for any lens, especially for those capturing fast-moving subjects. The Canon RF28-70mm F2 L USM Lens features a 12-pin communication system, which enhances its autofocus capabilities, although specific autofocus speeds are not detailed. In contrast, the Sony E 11mm F1.8 boasts two linear motors that provide impressively fast and precise autofocus, making it particularly effective for vlogging and capturing action scenes. This lens's autofocus responsiveness allows users to fully realize the camera's speed potential, ensuring that even erratic movements are captured reliably.
Build Quality and Durability
Build quality is an essential factor for photographers who often shoot in challenging environments. The Canon RF28-70mm F2 L USM Lens is designed to be dust- and water-resistant, with a fluorine coating that protects against moisture and dirt. This durability makes it well-suited for outdoor photography. The Sony E 11mm F1.8 is compact and lightweight, which is advantageous for portability; however, specific durability features are not highlighted. While the Sony lens offers excellent handling and ease of use, the Canon lens is likely the better choice for those needing rugged reliability in adverse conditions.
Versatility in Use
Versatility is a significant consideration when choosing between these lenses. The Canon RF28-70mm F2 L USM Lens covers a range of focal lengths from wide-angle to portrait, making it suitable for various photography styles, including landscapes, events, and portraits. Its constant f/2 aperture allows for creativity in depth of field and low-light scenarios. Conversely, the Sony E 11mm F1.8 is specifically an ultra-wide-angle lens, making it ideal for landscapes, architecture, and vlogging. While it excels in specific situations, its limited focal length may not provide the same versatility as the Canon lens.
Price Comparison
In terms of pricing, the Canon RF28-70mm F2 L USM Lens is significantly higher at $3,399.00, making it about 387% more expensive than the Sony E 11mm F1.8, which retails for $698.00. This substantial price difference reflects the Canon lens's advanced features and capabilities, particularly for professional photographers who require high-quality, versatile equipment. The Sony lens, on the other hand, offers excellent value for those seeking a compact and effective ultra-wide-angle option without breaking the bank.
Which should you buy?
Choosing between the Canon RF28-70mm F2 L USM Lens and the Sony E 11mm F1.8 ultimately depends on your specific needs and budget. If you require a versatile lens with high image quality and robust build for varied shooting conditions, the Canon lens is the clear winner, despite its high price tag. However, if you're a content creator looking for an affordable, lightweight ultra-wide-angle lens for vlogging or dynamic photography, the Sony lens presents a compelling value proposition.

