Nikon NIKKOR Z 24- vs Sigma 28-
Updated July 2026 — Nikon NIKKOR Z 24- wins on autofocus and price, Sigma 28- wins on weight.
The Nikon NIKKOR Z 24-70mm f/2.8 S II offers superior performance and features, making it ideal for professionals, while the Sigma 28-70mm F2.8 DG DN provides excellent value for enthusiasts.
Why Nikon NIKKOR Z 24- is better
Price
Nikon lens offers advanced features justifying its higher price.
Autofocus
Nikon's autofocus is 5x faster and 50% quieter.
Image Quality
Nikon lens provides superior sharpness and bokeh.
Why Sigma 28- is better
Price
Sigma lens is significantly more affordable.
Weight
Sigma lens is lighter and more compact.
Portability
Sigma lens is designed for everyday use.
Overall score
Specifications
| Spec | Nikon NIKKOR Z 24- | Sigma 28- |
|---|---|---|
| Aperture | f/2.8 | f/2.8 |
| Zoom Range | 24-70mm | 28-70mm |
| Close Focus | 9.5 inches | N/A |
| Bokeh | Excellent | Good |
| Weight | 1.5 lbs | 1.3 lbs |
Dimension comparison
Overview of the Nikon NIKKOR Z 24-70mm f/2.8 S II and Sigma 28-70mm F2.8 DG DN
The Nikon NIKKOR Z 24-70mm f/2.8 S II is a high-end lens priced at $2,796.95, while the Sigma 28-70mm F2.8 DG DN is significantly more economical at $859.95. This substantial difference of about 69% in price reflects the advanced features and professional-grade quality of the Nikon model. Both lenses offer versatility for various photography styles, but they cater to different budgets and needs.
Build Quality and Design
The Nikon NIKKOR Z 24-70mm f/2.8 S II boasts an internal zoom mechanism that enhances its stability and performance, particularly in challenging conditions. This design not only resists dust and moisture but is also ideal for use with gimbals and matte boxes. In contrast, the Sigma 28-70mm F2.8 DG DN for Sony E features superb build quality and a lightweight, compact body, making it highly portable. While the Nikon lens is geared towards professionals seeking durability and advanced performance, the Sigma lens offers a balance of quality and portability, appealing to enthusiasts and everyday users.
Autofocus Performance
The Nikon lens excels with an autofocus system that is five times faster and 50% quieter than its predecessor, ensuring that operational sounds do not disrupt video recording. This feature is particularly beneficial for videographers seeking seamless audio quality. The Sigma lens also includes a focus mode switch, enhancing user control over focus settings. However, the Nikon’s superior autofocus speed and quiet operation position it as the better choice for those who prioritize performance in dynamic shooting environments.
Image Quality and Performance
With a constant f/2.8 aperture and 11 rounded diaphragm blades, the Nikon lens is designed to produce beautiful bokeh and excellent sharpness. The lens’s optical formula significantly improves anti-glare performance, making it suitable for various lighting conditions. The Sigma lens, while also delivering outstanding image quality, is built on the design principles of the acclaimed Art line, ensuring excellent performance throughout its zoom range. However, the Nikon lens provides a more refined optical experience, particularly for professional photographers who require the highest standards in image quality.
Focus and Use
The Nikon NIKKOR Z 24-70mm f/2.8 S II allows for close focusing at 9.5 inches at 24mm, providing a maximum magnification of 0.32x at 70mm. This capability is advantageous for capturing detailed shots in various contexts. The Sigma lens emphasizes practicality with its internal focusing feature, making it easier to handle in day-to-day use. Although both lenses are user-friendly, the Nikon's close-focus ability enhances its versatility for creative applications, making it more appealing to those who frequently shoot close-up subjects.
Special Features
A notable feature of the Nikon lens is its custom control ring, which allows users to toggle between precise click adjustments and smooth, seamless changes. This adaptability provides a tailored shooting experience, particularly when using compatible Nikon cameras. On the other hand, the Sigma lens incorporates a nano porous coating that helps reduce flare and ghosting, contributing to cleaner images. While both lenses have unique features that enhance usability, the Nikon’s customizability stands out for users who prefer fine-tuning their shooting experience.
Price Comparison
The price difference between the two lenses is significant, with the Nikon NIKKOR Z 24-70mm f/2.8 S II retailing at $2,796.95 compared to the Sigma 28-70mm F2.8 DG DN’s $859.95. This price gap of about $1,937 is indicative of the Nikon lens’s premium positioning in the market, targeting professionals who demand the best. The Sigma lens, priced about 69% lower, makes it an attractive option for those who require quality without the high investment, appealing to a broader audience.
Which should you buy?
Choosing between the Nikon NIKKOR Z 24-70mm f/2.8 S II and the Sigma 28-70mm F2.8 DG DN ultimately depends on your needs and budget. If you are a professional seeking top-tier performance, exceptional autofocus, and advanced features, the Nikon lens justifies its higher price tag. However, if you are looking for excellent image quality in a more compact and affordable package, the Sigma lens is an outstanding choice that offers great value.

