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Canon RF100- vs AOM Sony SELP1650 16-

Updated July 2026 — Canon RF100- wins on zoom range and build quality, AOM Sony SELP1650 16- wins on weight and size.

The Canon RF100-400mm offers superior image quality and advanced features, making it ideal for serious photographers, while the Sony SELP1650 is a budget-friendly option for casual users.

Why Canon RF100- is better

Image Quality

Canon has superior optical features.

Autofocus

Canon's autofocus is faster and quieter.

Versatility

Canon's zoom range is significantly greater.

Why AOM Sony SELP1650 16- is better

Price

Sony is much more affordable.

Portability

Sony has a retractable design.

Beginner Friendly

Sony is suitable for casual photography.

Overall score

Canon RF100-
85
AOM Sony SELP1650 16-
70

Specifications

SpecCanon RF100-AOM Sony SELP1650 16-
Focal Length100-400mm16-50mm
Aperturef/5.6-8f/3.5-5.6
Image StabilizationYesYes
Autofocus TypeNano USMBasic
CompatibilityEOS R SeriesSony E-mount

Dimension comparison

Canon RF100-AOM Sony SELP1650 16-

Overview of the Canon RF100-400mm F5.6-8 IS USM and Sony SELP1650 16-50mm OSS Lens

The Canon RF100-400mm F5.6-8 IS USM is a versatile telephoto lens priced at $699.00, while the Sony SELP1650 16-50mm OSS Lens comes in at a significantly lower price of $199.96, making it about 71% cheaper. Each lens serves different photography needs and caters to distinct user preferences, which we'll explore in more detail.

Image Quality and Performance

The Canon RF100-400mm is designed for high-image quality across its versatile zoom range of 100-400mm. It features an Optical Image Stabilizer that provides up to 5.5 stops of shake correction, enhancing clarity, especially in dynamic settings like wildlife or sports photography. In contrast, the Sony SELP1650, with a more modest 16-50mm range, still offers decent performance for everyday shooting, featuring one ED element and four aspherical elements to improve image quality. While both lenses deliver good results, the Canon's superior optical features make it more suitable for serious photographers focused on detail and quality.

Autofocus Capabilities

The Canon RF100-400mm boasts a high-speed, smooth, and quiet autofocus powered by Canon’s Nano USM technology. This is particularly beneficial for capturing fast-moving subjects without delay. On the other hand, the Sony SELP1650 also features a power zoom mechanism, but its autofocus capabilities are more basic compared to the advanced technology in the Canon lens. For photographers who prioritize quick and reliable focusing, the Canon lens stands out as the better option.

Build and Design

The Canon RF100-400mm is compact and lightweight, making it easy to handle despite its long focal length. Its design includes a control ring for quick adjustments to settings like shutter speed and aperture. The Sony SELP1650 is also designed with portability in mind, featuring a retractable design that makes it very compact when not in use. However, the Canon lens offers a more robust build and features that enhance usability for various shooting scenarios.

Price Point

At $699.00, the Canon RF100-400mm is a significant investment compared to the Sony SELP1650, which retails for $199.96. This price difference of approximately $499.04 reflects the Canon's advanced features that cater to professional needs, while the Sony lens is more suited for casual use and beginner photographers. The Canon lens may appeal more to serious enthusiasts or professionals, while the affordability of the Sony lens makes it an attractive option for those just starting.

Versatility and Use Cases

The Canon RF100-400mm is tailored for wildlife, sports, and travel photography, offering a wide zoom range that can capture distant subjects in great detail. Its maximum magnification of 0.41x at 400mm adds to its versatility. The Sony SELP1650, with its 16-50mm range, is ideal for everyday shooting, landscapes, and portraits. While the Canon excels in specific, demanding scenarios, the Sony lens is more versatile for general photography, making it a great starter lens for various situations.

Compatibility and Accessories

The Canon RF100-400mm is designed specifically for EOS R Series cameras and is compatible with RF tele extenders, extending its reach to 560mm and 800mm, which further enhances its usability for wildlife and sports photography. The Sony SELP1650, marketed as a kit lens, is compatible with several Sony E-mount cameras, making it a versatile choice for those in the Sony ecosystem. While both lenses have their own strengths in compatibility, the Canon’s ability to extend its focal length with tele extenders gives it a notable edge for users looking for more versatility in the field.

Which should you buy?

Choosing between the Canon RF100-400mm F5.6-8 IS USM and the Sony SELP1650 16-50mm OSS Lens ultimately depends on your photography needs and budget. If you are a serious photographer seeking advanced features, superior image quality, and excellent autofocus capabilities, the Canon lens is worth the investment at $699.00. However, if you're a beginner or a casual photographer looking for a budget-friendly option that covers general shooting needs, the Sony lens at $199.96 provides great value and versatility. Each lens has its strengths, making your choice contingent on your specific requirements and photographic ambitions.