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Viltrox vs YONGNUO

Updated July 2026 — YONGNUO leads on weight and length.

Winner

The Viltrox 25mm F1.7 E excels in low-light performance and aperture speed, while the Yongnuo 35mm F1.8 Art offers great value at a lower price.

Why Viltrox is better

Aperture

Viltrox has a faster f/1.7 aperture.

Weight

Viltrox is lighter at 170g.

Low-light

Viltrox performs better in low-light conditions.

Why YONGNUO is better

Price

Yongnuo is $48 cheaper.

Durability

Yongnuo has a metal construction.

Versatility

Yongnuo supports more camera models.

Overall score

Viltrox
85
YONGNUO
78

Specifications

SpecViltroxYONGNUO
Aperturef/1.7f/1.8
AutofocusSTMStepping Motor
ConstructionPlasticMetal
CompatibilitySony E-mountSony E-mount
Image QualityHighVery High

Dimension comparison

ViltroxYONGNUO

Overview of the Viltrox 25mm F1.7 E and Yongnuo 35mm F1.8 Art

When comparing the Viltrox 25mm F1.7 E and the Yongnuo 35mm F1.8 Art, the first notable difference is their price: the Viltrox is priced at $176.00 while the Yongnuo comes in at $128.00, making it about 27% cheaper than its counterpart. This significant price gap may influence budget-conscious buyers, but the choice will ultimately depend on the specific needs of the photographer.

The Viltrox 25mm F1.7 E is tailored for low-light conditions, boasting a bright f/1.7 maximum aperture that offers excellent control over depth of field. In contrast, the Yongnuo 35mm F1.8 Art features a slightly slower f/1.8 maximum aperture but compensates with advanced lens construction aimed at minimizing aberrations and enhancing image quality. This foundational difference sets the stage for a deeper examination of each lens’s capabilities.

Design and Build Quality

In terms of design, both lenses feature a robust construction tailored for everyday use. The Viltrox weighs only 170g, making it lightweight and ideal for travel. It’s designed with a focus on compatibility with various Sony E-mount cameras, ensuring ease of use for photographers on the go.

On the other hand, the Yongnuo 35mm F1.8 Art lens boasts a metal bayonet and outer shell, which enhances its durability. It also includes a dustproof and waterproof rubber ring, making it suitable for a variety of environmental conditions. While the Viltrox is lighter, the Yongnuo’s sturdier construction may provide a sense of security for those shooting in challenging environments.

Autofocus Performance

Autofocus is a critical aspect of any lens, especially for those capturing fast-moving subjects or shooting in dynamic settings. The Viltrox 25mm F1.7 E is equipped with an STM stepper motor, allowing for a quiet autofocus experience that does not interfere with video or photo capture. This feature is particularly beneficial for vloggers and filmmakers who require stealthy operation.

Conversely, the Yongnuo 35mm F1.8 Art also emphasizes quiet autofocus, with its stepping motor ensuring smooth focus transitions. Additionally, it supports human eye recognition, enhancing its usability in portrait photography. Both lenses excel in autofocus performance, but the Viltrox may have the edge for users prioritizing video production.

Aperture and Depth of Field

The maximum aperture is a key factor when considering depth of field and low-light performance. The Viltrox 25mm F1.7 E offers a maximum aperture of f/1.7, which allows for greater light intake and shallower depth of field. This is particularly advantageous for creating stunning bokeh and isolating subjects in low-light conditions.

The Yongnuo 35mm F1.8 Art, with its f/1.8 aperture, still provides excellent low-light capabilities but may not achieve the same level of background blur as the Viltrox. While both lenses are suitable for various photography styles, the Viltrox edges out slightly in terms of creative control over depth of field due to its faster aperture.

Image Quality

Image quality is paramount for photographers, and both lenses are designed with high standards in mind. The Viltrox features a well-engineered optical design that is capable of producing sharp and vivid images, especially in low-light settings. Its construction supports multiple camera shooting modes and EXIF information transmission, allowing for seamless integration with Sony cameras.

The Yongnuo 35mm F1.8 Art includes 10 elements in 9 groups, with 2 aspherical lenses and ultra-low dispersion glass to minimize chromatic aberration. This sophisticated design aims to deliver high image quality across various shooting conditions. While both lenses produce excellent images, the Yongnuo may slightly outperform the Viltrox in terms of controlling aberrations, particularly in bright or complex lighting situations.

Compatibility and Versatility

When considering compatibility, both lenses are designed for Sony E-mount cameras, which includes a wide range of models from the ZV-E10 to the A7 series. The Viltrox 25mm F1.7 E is compatible with a broad array of Sony mirrorless cameras, which enhances its versatility for different shooting scenarios.

The Yongnuo 35mm F1.8 Art also supports a wide selection of Sony models, making it a viable option for many users. Both lenses are capable of handling various photography styles, from portraits to landscapes, thus catering to a diverse audience of photographers. Ultimately, the choice between them may hinge on specific camera compatibility or personal preference regarding focal length.

Price and Value

As previously mentioned, the Viltrox 25mm F1.7 E is priced at $176.00, while the Yongnuo 35mm F1.8 Art is available for $128.00. This $48 difference represents a significant cost advantage for the Yongnuo, making it a compelling option for photographers seeking quality without breaking the bank.

Despite the price difference, the Viltrox offers enhanced low-light performance and a slightly faster aperture, which might justify the higher cost for certain users. However, for those on a budget or looking for a solid entry-level option, the Yongnuo provides excellent value without sacrificing essential features.

Which should you buy?

In conclusion, the choice between the Viltrox 25mm F1.7 E and the Yongnuo 35mm F1.8 Art comes down to your specific needs as a photographer. If you prioritize low-light performance, a faster aperture, and a lightweight design, the Viltrox may be the better option despite its higher price. However, if you seek a more affordable lens that still delivers high image quality and solid performance, the Yongnuo is an excellent choice. Ultimately, both lenses have their strengths, making them worthy contenders in the realm of Sony E-mount lenses.