Sigma 28- vs VILTROX
Updated July 2026 — Sigma 28- wins on price and weight, VILTROX wins on portability and zoom range.
The Sigma 28-70mm offers superior versatility and build quality, while the VILTROX 35mm excels in affordability and low-light performance.
Why Sigma 28- is better
Versatility
Sigma has a zoom range of 28-70mm.
Build Quality
Sigma features a superb construction with Nano Porous Coating.
Optical Performance
Sigma rivals higher-end lenses in image quality.
Why VILTROX is better
Price
VILTROX is significantly cheaper at $179.
Low-Light Performance
VILTROX has a larger aperture of f/1.7.
Weight
VILTROX is lighter at 170g.
Overall score
Specifications
| Spec | Sigma 28- | VILTROX |
|---|---|---|
| Focal Length | 28-70mm | 35mm |
| Max Aperture | f/2.8 | f/1.7 |
| Autofocus | Internal | STM Motor |
| Elements | 12 | 11 |
| Coating | Nano Porous | Standard |
Dimension comparison
Overview of the Sigma 28-70mm F2.8 DG DN for Sony E Black
The Sigma 28-70mm F2.8 DG DN for Sony E Black is a versatile zoom lens that combines performance with portability. Priced at $859.95, it offers a large aperture of F2.8 throughout its zoom range, making it suitable for a variety of shooting conditions. The lens is designed with an internal focusing system, ensuring that the lens length remains constant while focusing. With its lightweight and compact body, it’s particularly appealing for photographers who need a reliable lens for everyday use.
Overview of the VILTROX 35mm f1.7 E
In contrast, the VILTROX 35mm f1.7 E is significantly more budget-friendly, retailing at $179.00, making it about 79% cheaper than the Sigma lens. This prime lens is equipped with a large maximum aperture of f/1.7, which excels in low-light situations and produces beautiful bokeh, making it an excellent choice for portraits and creative photography. Its compact design, weighing only 170g, enhances its portability, which is ideal for photographers on the go.
Build Quality and Design
The build quality of the Sigma 28-70mm is notable, featuring a superb construction with a Nano Porous Coating that enhances durability and performance. Its focus mode switch allows for quick adjustments, adding to its user-friendly design. The lens is lightweight for a zoom lens, making it suitable for long shooting sessions without causing fatigue.
On the other hand, the VILTROX 35mm f1.7 E boasts a compact and lightweight design as well, with its sleek metal body ensuring durability. It also includes an extended lens hood for added protection against stray light. While both lenses are designed for portability, the Sigma offers a zoom range, whereas the VILTROX focuses on a specific focal length for more targeted shooting.
Optical Performance
The Sigma 28-70mm F2.8 DG DN is built on a design that rivals the performance of higher-end Art line lenses, delivering outstanding image quality throughout its zoom range. This lens is particularly praised for its optical performance and clarity, which is essential for professional photography.
Conversely, the VILTROX 35mm f1.7 E utilizes an optimized optical design with 11 elements in 9 groups, including special elements to minimize aberrations and distortions. This lens is engineered to deliver sharp and vivid images, making it versatile for various photography styles. While the Sigma excels in versatility, the VILTROX offers specialized performance at a lower price point.
Autofocus Capabilities
The Sigma lens features internal focusing, which aids in maintaining the lens's compact design while providing reliable autofocus capabilities. However, specific details about its autofocus speed are not highlighted in the provided data.
In comparison, the VILTROX 35mm f1.7 E is equipped with a new STM motor that offers fast and precise autofocus performance. Its near-silent operation is particularly beneficial for video recording, where focus breathing is minimized. This advantage makes the VILTROX an appealing choice for videographers and content creators who require smooth focus transitions.
Photography Applications
The Sigma 28-70mm F2.8 DG DN is ideal for a range of applications, from landscapes to portraits, thanks to its versatile zoom range. It shines in various shooting environments, making it a great all-around lens for photographers who need flexibility in their work.
On the other hand, the VILTROX 35mm f1.7 E is particularly effective for street photography and portraits, where its bright aperture allows for stunning subject isolation and low-light performance. The 53mm equivalent focal length on APS-C cameras offers a natural perspective similar to the human eye, making it versatile for various styles while specializing in more intimate shots.
Price Comparison
The price difference between these two lenses is substantial. The Sigma lens is priced at $859.95, while the VILTROX lens comes in at $179.00. This means the Sigma is about 79% more expensive than the VILTROX. For photographers on a budget or those just starting, the VILTROX offers an affordable entry point without sacrificing quality. However, for professionals looking for superior performance and versatility, the investment in the Sigma may be justified.
Which should you buy?
Choosing between the Sigma 28-70mm F2.8 DG DN and the VILTROX 35mm f1.7 E ultimately depends on your photography needs and budget. The Sigma lens offers a wider zoom range, superior build quality, and performance that can meet the demands of professional photographers. However, it comes at a significantly higher price point. The VILTROX lens, with its exceptional low-light capabilities and compact design, is ideal for those seeking a budget-friendly option without compromising on image quality. If versatility and high-end performance are your priorities, the Sigma is worth the investment; if affordability and ease of use are more critical, then the VILTROX is an excellent choice.