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VILTROX vs VILTROX

Updated July 2026 — VILTROX wins on aperture, VILTROX wins on weight and thickness.

Winner

The VILTROX 56mm f/1.7 E Lens for Sony offers superior low-light performance and versatility, making it the better choice for portrait photography.

Why VILTROX is better

Price

The 28mm lens is significantly cheaper at $99.

Compactness

The 28mm lens is lighter at 60g.

Fixed Aperture

The fixed aperture simplifies operation.

Why VILTROX is better

Aperture

The 56mm lens has a wider aperture of f/1.7.

Optical Design

The 56mm lens has a more complex optical structure.

Autofocus

The 56mm lens features efficient STM autofocus.

Overall score

VILTROX
75
VILTROX
85

Specifications

SpecVILTROXVILTROX
BrandVILTROXVILTROX
Price$99.00$180.00
CompatibilityFujifilm XSony E
AutofocusStandardSTM
Low-LightModerateExcellent

Dimension comparison

VILTROXVILTROX

Overview of the VILTROX 28mm f4.5 Pancake Lens Fuji x and VILTROX 56mm f/1.7 E Lens for Sony

The VILTROX 28mm f4.5 Pancake Lens Fuji x is priced at $99.00, making it a budget-friendly option for Fujifilm users. In contrast, the VILTROX 56mm f/1.7 E Lens for Sony comes at a significantly higher price of $180.00. This price difference of about 82% reflects the varying specifications and target markets for these two lenses. While both products are designed by VILTROX and cater to different camera systems, they each bring unique features that appeal to specific types of photographers.

Design and Build Quality

The VILTROX 28mm f4.5 Pancake Lens Fuji x is notably compact and lightweight, measuring just 60.3mm in diameter and 15.25mm thick, with a weight of approximately 60g. This ultra-compact design makes it an ideal travel companion for photographers looking for portability. On the other hand, the VILTROX 56mm f/1.7 E Lens for Sony, while still relatively lightweight at 170g, boasts a more substantial presence due to its longer focal length. The design focus on the 56mm lens includes 9 groups of 11 optical structures, which enhances its optical performance, particularly for portrait photography.

Optical Performance

When it comes to optical performance, both lenses offer impressive capabilities. The VILTROX 28mm f4.5 features 2 aspherical and 2 ED lenses, ensuring sharp and high-contrast images, even in challenging lighting conditions. This lens is particularly designed for Fujifilm APS-C mirrorless cameras, making it suitable for various photography styles. Conversely, the VILTROX 56mm f/1.7 employs a more complex optical design, incorporating 4 ED lenses and 3 lenses with high refractive index, which contributes to its ability to deliver stunning portrait shots with a shallow depth of field. This lens provides a full-frame equivalent focal length of about 85mm, perfect for creating beautiful bokeh effects.

Aperture and Low-Light Performance

The VILTROX 28mm f4.5 has a fixed aperture of f4.5, which simplifies operation but may limit its versatility in low-light situations compared to more adjustable lenses. However, the fixed aperture ensures consistent performance across different lighting conditions. In contrast, the VILTROX 56mm f/1.7 excels in low-light environments with its wider aperture, allowing more light to hit the sensor. This feature enhances the lens's ability to produce sharp images with a pleasing background blur, making it an excellent choice for portrait and event photography.

Autofocus Capabilities

Autofocus performance is a crucial aspect of modern photography, and both lenses offer notable features in this regard. The VILTROX 28mm f4.5 has a straightforward operation suited for Fujifilm users, although specific autofocus details are not highlighted. On the other hand, the VILTROX 56mm f/1.7 boasts an efficient and reliable autofocus system that utilizes an STM silent motor, enabling precise and fast autofocus. This feature is particularly beneficial for novice photographers, as it allows them to quickly capture fleeting moments with accuracy.

Usability and Practical Features

The VILTROX 28mm f4.5 is designed with user convenience in mind, featuring an integrated sliding lens cap that eliminates the hassle of misplacing detachable caps. This unique feature allows photographers to transition from storage to shooting without delay. Conversely, while the VILTROX 56mm f/1.7 does not have a specific mention of such convenience features, its sturdy build and impressive optical capabilities make it a practical option for serious photographers, especially those focusing on portrait work.

Compatibility and Future-Proofing

The VILTROX 28mm f4.5 is designed specifically for Fujifilm X-mount cameras, including popular models like the X-T5 and X-H2. This targeted compatibility ensures optimal performance with specific camera bodies. Additionally, the lens offers USB firmware upgradability, making it future-proof as it can adapt to new Fujifilm X-mount cameras. In contrast, the VILTROX 56mm f/1.7 is compatible with a range of Sony E-mount mirrorless cameras, including the a7IV and a6400, providing versatility for users within the Sony ecosystem. However, it does not mention firmware upgradability, which may be a consideration for future-proofing.

Which should you buy?

Choosing between the VILTROX 28mm f4.5 Pancake Lens Fuji x and the VILTROX 56mm f/1.7 E Lens for Sony ultimately depends on your specific photography needs and budget. If you are looking for an ultra-compact and lightweight option for general photography with a fixed aperture, the 28mm lens is a fantastic choice, especially given its price of $99.00. However, if you are focused on portrait photography and desire a lens with superior low-light performance and a more versatile aperture, the 56mm lens, despite its higher price of $180.00, may be worth the investment. Each lens has its strengths, making your decision reliant on the type of photography you intend to pursue.