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Sigma 10- vs Nikon NIKKOR Z 24-

Updated July 2026 — Nikon NIKKOR Z 24- leads on price and weight.

The Sigma 10-18mm F2.8 DC DN is a lightweight and compact option for ultra-wide shots, while the Nikon NIKKOR Z 24-120mm f/4 S offers versatility and superior autofocus. Choose based on your specific needs.

Why Sigma 10- is better

Price

Sigma is $417.95 cheaper.

Weight

Sigma is the smallest and lightest ultra-wide-angle lens.

Wide-Angle

Sigma excels in ultra-wide-angle photography.

Why Nikon NIKKOR Z 24- is better

Versatility

Nikon covers a wider zoom range.

Autofocus

Nikon has advanced autofocus features.

Close Focus

Nikon can focus as close as 1.15 ft.

Overall score

Sigma 10-
78
Nikon NIKKOR Z 24-
85

Specifications

SpecSigma 10-Nikon NIKKOR Z 24-
BrandSigmaNikon
TypeWide-AngleAll-in-One
CompatibilityE MountZ Series
AutofocusStandardAdvanced
Weather SealingNoYes

Dimension comparison

Sigma 10-Nikon NIKKOR Z 24-

Overview of the Sigma 10-18mm F2.8 DC DN and Nikon NIKKOR Z 24-120mm f/4 S

The Sigma 10-18mm F2.8 DC DN is priced at $679.00, while the Nikon NIKKOR Z 24-120mm f/4 S costs $1,096.95, making the Sigma lens about 38% cheaper. Both lenses target different photography needs, with the Sigma focusing on ultra-wide-angle shots, while the Nikon offers a versatile zoom range that spans from wide-angle to telephoto.

Design and Build Quality

The Sigma 10-18mm F2.8 DC DN is renowned for being the world's smallest and lightest ultra-wide-angle zoom lens for APS-C cameras. Its compact design makes it ideal for travel and outdoor photography. On the other hand, the Nikon NIKKOR Z 24-120mm f/4 S boasts robust weather-sealing, ensuring durability in various shooting conditions. This lens combines a premium feel with a travel-friendly design, but is noticeably bulkier than the Sigma.

Image Quality

When it comes to image quality, the Sigma lens excels in delivering expressive imaging capabilities, making it ideal for landscapes and content creation. Its large aperture allows for better low-light performance and depth of field control. Conversely, the Nikon NIKKOR Z 24-120mm f/4 S features premium S-Line optics, designed for superior resolution across its zoom range. Both lenses promise exceptional image quality, but the Sigma may appeal more to those seeking dramatic wide-angle shots.

Versatility and Use Cases

The Sigma 10-18mm F2.8 DC DN is particularly suited for landscapes, travel, and video content, offering a consistent f/2.8 aperture throughout its zoom range. This lens thrives in scenarios where wide perspectives are essential. In contrast, the Nikon NIKKOR Z 24-120mm f/4 S serves as an all-in-one solution, compatible with both FX and DX format Nikon Z series mirrorless cameras. Its versatility allows photographers to switch easily between wide-angle and telephoto, making it more adaptable for various shooting situations.

Autofocus and Performance

The Sigma lens is designed for quick and precise autofocus, suitable for both stills and video applications. However, it lacks the advanced autofocus features found in the Nikon. The Nikon NIKKOR Z 24-120mm f/4 S incorporates dual high-speed, ultra-quiet STM stepping motors that enhance autofocus performance, allowing for edge-to-edge sharpness and minimal focus breathing. This makes the Nikon an excellent choice for dynamic subjects or video work where silent operation is crucial.

Close Focusing Capabilities

The Sigma lens is primarily focused on wide-angle photography and does not detail close-focusing capabilities. In contrast, the Nikon NIKKOR Z 24-120mm f/4 S can focus as close as 1.15 feet from the subject at any zoom position, including 120mm. This feature allows photographers to capture fine details, making the Nikon a better choice for macro-style shots or when working with subjects at close range.

Customization and Control

The Sigma lens is straightforward without any customization options. Meanwhile, the Nikon NIKKOR Z 24-120mm f/4 S comes equipped with a custom control ring, allowing users to adjust aperture, ISO, or exposure compensation directly from the lens. This added functionality enhances shooting efficiency and provides a more intuitive experience for photographers who prefer to make quick adjustments on the fly.

Which should you buy?

In conclusion, the choice between the Sigma 10-18mm F2.8 DC DN and the Nikon NIKKOR Z 24-120mm f/4 S boils down to your specific photographic needs. If you're looking for a lightweight, compact lens for ultra-wide shots and video, the Sigma is a fantastic option at $679.00. However, if you require a versatile all-in-one lens with superior autofocus, close focusing, and customization options, the Nikon at $1,096.95 is worth the investment. Ultimately, both lenses excel in their respective domains, making them valuable additions to any photographer's toolkit.