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Sigma vs VILTROX

Updated July 2026 — Sigma wins on price and build quality, VILTROX wins on weight and focal length.

Winner

The Sigma 30mm lens offers superior low-light performance and image quality, making it ideal for professionals, while the VILTROX 35mm provides excellent value for budget-conscious photographers.

Why Sigma is better

Low-Light Performance

Sigma has a wider aperture of F1.4.

Image Quality

Sigma delivers exceptional clarity and color accuracy.

Build Quality

Sigma is crafted with high-quality materials.

Why VILTROX is better

Price

VILTROX is significantly cheaper.

Versatility

VILTROX has a close focusing distance.

Design Features

VILTROX includes a USB-C upgrade port.

Overall score

Sigma
85
VILTROX
75

Specifications

SpecSigmaVILTROX
AutofocusStepping MotorSTM Motor
Lens Elements9 Elements11 Elements
Image StabilizationNoNo
CompatibilitySony EFujifilm X
Warranty1 Year1 Year

Dimension comparison

SigmaVILTROX

Overview of the Lenses

The Sigma 30mm F1.4 Contemporary DC DN Lens for Sony E is priced at $419.00, while the VILTROX 35mm f1.7 Fuji is significantly cheaper at $179.00, making it about 57% less expensive. This price difference highlights a key factor for photographers on a budget. Both lenses offer unique features tailored to different photography styles, attracting users who prioritize either performance or cost-effectiveness.

Design and Build Quality

The Sigma 30mm boasts a compact design with nine rounded aperture blades, which contributes to its high performance in various shooting conditions. It is made with careful craftsmanship, ensuring reliability and durability. On the other hand, the VILTROX 35mm has been designed with thoughtful details, including an extended lens hood for stray light protection and a USB-C upgrade port that offers flexibility for firmware updates. While both lenses focus on quality, the VILTROX’s additional design features may appeal to users seeking versatility and ease of use.

Aperture Performance

The Sigma lens features a wide maximum aperture of F1.4, allowing for exceptional low-light performance and the ability to create a shallow depth of field for stunning bokeh effects. This makes it an excellent choice for portrait and creative photography. In contrast, the VILTROX offers a slightly smaller aperture of F1.7, which still provides good low-light capabilities but does not achieve the same level of background blur as the Sigma. For photographers who prioritize ultimate light-gathering ability, the Sigma may be the better option.

Autofocus Capabilities

When it comes to autofocus, the Sigma 30mm employs a stepping motor that ensures fast and accurate focusing, especially useful for video work. This autofocus system is essential for capturing sharp images in dynamic environments. The VILTROX 35mm also features a new STM motor, providing fast, precise, and near-silent autofocus performance. However, the focus breathing is minimized, making it particularly advantageous for video recording. While both lenses excel in this area, the Sigma may have a slight edge in overall performance due to its design tailored specifically for high-quality video.

Optical Design and Image Quality

The Sigma 30mm is known for its exceptional image quality, combining high performance with compactness. It is designed to deliver stunning clarity and color accuracy, which is crucial for professional photography. Conversely, the VILTROX 35mm incorporates an optimized optical design with 11 elements in 9 groups, including special elements like High Refractive and Extra-low Dispersion, to combat aberrations and distortion. This design ensures that the VILTROX also produces sharp, vivid images, making it a strong contender for various photography styles.

Focal Length and Versatility

The Sigma 30mm lens offers a versatile focal length ideal for street photography, portraits, and more, making it a practical choice for a wide range of shooting scenarios. The VILTROX 35mm, with its 53mm equivalent focal length, also excels in capturing diverse subjects, providing a natural perspective similar to the human eye. While both lenses offer versatility, the choice between them may come down to personal preference regarding focal length and intended use.

Target Audience

The Sigma 30mm lens targets professional photographers and serious enthusiasts who value high image quality and performance. Its premium price reflects its advanced capabilities, making it suitable for those who frequently shoot in challenging conditions. In contrast, the VILTROX 35mm is more geared toward hobbyists and those on a tighter budget. Its affordability and ease of use make it an excellent option for beginners or photographers looking for a reliable lens without breaking the bank.

Which should you buy?

In summary, the decision between the Sigma 30mm F1.4 Contemporary DC DN Lens for Sony E and the VILTROX 35mm f1.7 Fuji largely depends on your personal needs and budget. The Sigma lens is a more expensive option that excels in low-light performance and image quality, making it ideal for professionals. On the other hand, the VILTROX lens offers excellent value for its price, with solid performance and features that cater to beginners and casual users. Ultimately, if you prioritize high performance and are willing to invest, the Sigma is the way to go. However, if you're looking for a budget-friendly option that still delivers quality results, the VILTROX is a commendable choice.