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Sigma vs VILTROX

Updated July 2026 — Sigma wins on weight and length, VILTROX wins on min focus and aperture.

Winner

The Sigma 16mm f/1.4 excels in low-light performance and build quality, while the VILTROX 35mm f1.7 offers great value for budget-conscious photographers.

Why Sigma is better

Low-Light Performance

Sigma has a larger aperture of f/1.4.

Build Quality

Sigma features a dust- and splash-proof design.

Focal Length

Sigma's 16mm is ideal for wide-angle photography.

Why VILTROX is better

Price

VILTROX is significantly cheaper at $179.

Weight

VILTROX is lighter and more portable.

Versatility

VILTROX is suitable for a wider range of photography styles.

Overall score

Sigma
85
VILTROX
75

Specifications

SpecSigmaVILTROX
AutofocusFast Hybrid AFSTM Motor
CompatibilitySony EFujifilm X
Price$539.00$179.00
Ideal UseNature & EventsPortraits & Street
Close Focus9.8 inches0.33 meters

Dimension comparison

SigmaVILTROX

Overview of the Sigma 16mm f/1.4 and VILTROX 35mm f1.7

The Sigma 16mm f/1.4 is priced at $539.00, while the VILTROX 35mm f1.7 is significantly cheaper at $179.00, making it about 67% less expensive. Both lenses are designed for specific camera mounts, with the Sigma targeting Sony E mount cameras and the VILTROX designed for Fujifilm X mount cameras. This price difference reflects their target markets and intended use cases, with Sigma being a premium option while VILTROX offers a more budget-friendly alternative.

Key Features of the Sigma 16mm f/1.4

The Sigma 16mm f/1.4 is well-known for its remarkable low-light performance, thanks to its large f/1.4 aperture. This lens is ideal for nature and event photography, where capturing detail in challenging lighting conditions is crucial. It is compact and portable, weighing in at a design that accommodates fast hybrid autofocus, ideal for both stills and video. The lens has a minimum focusing distance of 9.8 inches, allowing photographers to get close to their subjects while maintaining sharpness and clarity.

Key Features of the VILTROX 35mm f1.7

The VILTROX 35mm f1.7 lens also boasts impressive low-light capabilities due to its f/1.7 aperture. This lens is particularly versatile, making it suitable for portraits, street photography, and general creative shots. With an optimized optical design featuring 11 elements in 9 groups, including high refractive and aspherical elements, it minimizes chromatic aberrations and flare. The VILTROX also incorporates fast autofocus through its STM motor, ensuring quick and quiet performance, which is beneficial for both photography and video work. Its close focusing distance of just 0.33 meters adds further versatility for capturing intricate details.

Build Quality and Design

When it comes to build quality, the Sigma 16mm f/1.4 is designed with a dust- and splash-proof construction, making it durable for outdoor photography. This feature is crucial for photographers who often work in variable weather conditions. On the other hand, the VILTROX 35mm f1.7 offers thoughtful design details, such as an extended lens hood that enhances image contrast and a USB-C upgrade port for firmware updates. While both lenses have their merits, the Sigma’s weatherproof design may be more appealing to professionals or outdoor enthusiasts.

Performance in Low-Light Conditions

In low-light conditions, the Sigma 16mm f/1.4 stands out with its larger aperture of f/1.4, providing excellent light-gathering capabilities. This makes it particularly effective for capturing sharp, detailed images in dim environments like events or nature photography at dusk. The VILTROX 35mm f1.7, while slightly less capable with its f/1.7 aperture, still performs admirably in low-light scenarios and offers beautiful background blur, making it suitable for portrait photography. Overall, both lenses deliver solid performance, but Sigma's advantage in aperture size gives it a slight edge in very low-light situations.

Target Audience and Use Cases

The Sigma 16mm f/1.4 is tailored for photographers who require high-quality optics and robust performance, particularly those using Sony E mount cameras for professional photography or serious hobbyists. It excels in event and nature photography. Conversely, the VILTROX 35mm f1.7 is aimed at budget-conscious photographers looking for a versatile and lightweight lens for everyday use, especially for Fujifilm users. The wide range of compatible Fujifilm models, from X-T1 to X-T4, makes it an excellent choice for those who want to experiment with different photography styles without breaking the bank.

Price Comparison

The Sigma 16mm f/1.4 is priced at $539.00, while the VILTROX 35mm f1.7 is priced at $179.00, making the VILTROX about 67% cheaper. This significant price difference reflects the intended audience and the features each lens offers. The Sigma lens is meant for those willing to invest in high-end optics for professional-grade photography, while the VILTROX lens offers great value for those who want quality without the premium price tag. This makes the VILTROX an excellent option for emerging photographers or those on a tighter budget.

Which should you buy?

Ultimately, your choice between the Sigma 16mm f/1.4 and the VILTROX 35mm f1.7 will depend on your specific needs and budget. If you prioritize superior low-light performance and rugged build quality for professional photography, the Sigma lens is worth the investment. However, if you are looking for a budget-friendly lens that still offers excellent performance and versatility for everyday shooting, the VILTROX lens is a fantastic option. Each lens has its strengths, making them suitable for different styles and levels of photography.