Sigma vs VILTROX
Updated July 2026 — Sigma wins on focal length, VILTROX wins on price and angle of view.
The Sigma 30mm F1.4 offers superior low-light performance and versatility at a lower price, making it the better choice for most photographers.
Why Sigma is better
Price
Sigma is $161 cheaper than VILTROX
Aperture
Sigma has a larger maximum aperture of F1.4
Versatility
Sigma's 30mm focal length is more versatile for various photography styles
Why VILTROX is better
Wide Angle
VILTROX offers a wider 16mm focal length
LCD Display
VILTROX includes a smart LCD display for shooting parameters
Build Quality
VILTROX has a full metal body for enhanced durability
Overall score
Specifications
| Spec | Sigma | VILTROX |
|---|---|---|
| Autofocus | Stepping Motor | STM Stepping Motor |
| Compatibility | Sony E-mount | Sony E-mount |
| Bokeh Blades | 9 | 3 |
| Dust Protection | No | Yes |
| Handcrafted | Yes | No |
Dimension comparison
Overview of the Sigma 30mm F1.4 Contemporary
The Sigma 30mm F1.4 Contemporary DC DN Lens for Sony E is a high-performance prime lens designed specifically for APS-C mirrorless cameras. Priced at $419.00, this lens offers an impressive large aperture of F1.4, making it suitable for low-light conditions while also providing a shallow depth of field. The lens features a compact design, making it easy to carry, and includes nine rounded aperture blades that contribute to its beautiful bokeh.
The Sigma lens excels in combining high-quality imaging with portability, which is ideal for photographers who prioritize both performance and convenience. Its fast and accurate autofocus, facilitated by a stepping motor, is particularly beneficial for video work. The construction quality is underlined by Sigma's commitment to handcrafted precision, ensuring each lens is individually inspected before shipping.
Overview of the VILTROX 16mm F1.8 FE
The VILTROX 16mm F1.8 FE Lens for Sony E Mount is priced at $580.00 and is designed for full-frame mirrorless cameras. This lens boasts a super large aperture of F1.8, enabling excellent low-light performance while also allowing for creative shallow depth of field effects. Its ultra-wide 16mm focal length provides a 105.6° angle of view, making it perfect for capturing expansive landscapes, architecture, and cityscapes.
Equipped with a built-in STM stepping motor, the VILTROX ensures precise and fast autofocus, including advanced eye and face tracking capabilities. The addition of a smart LCD display on the lens body allows photographers to view key shooting parameters at a glance, streamlining the shooting process. This lens is also designed to be portable and features a dust-protected structure, enhancing durability in various shooting environments.
Price Comparison
When it comes to pricing, the Sigma 30mm F1.4 is about 28% cheaper than the VILTROX 16mm F1.8, with a current price of $419.00 compared to $580.00. This significant price difference may influence buyers, especially those operating within a budget. Given that both lenses offer impressive features tailored for different photography needs, the more affordable Sigma lens provides a viable option for those seeking quality performance without breaking the bank.
Aperture and Low-Light Performance
In terms of aperture, the Sigma 30mm offers a maximum aperture of F1.4, while the VILTROX 16mm has an F1.8 maximum aperture. The larger aperture of the Sigma allows for better light gathering capabilities, making it more suitable for extremely low-light conditions or when a shallower depth of field is desired. This can be particularly beneficial for portrait photography or artistic shots where bokeh is a key element.
While both lenses perform well in low-light settings, the Sigma lens's larger aperture provides a slight edge for those looking to push the limits of their low-light shooting. However, the F1.8 aperture of the VILTROX is still quite capable, making it a strong contender for general use in varied lighting conditions.
Focal Length and Versatility
The Sigma 30mm lens provides a versatile standard focal length that is suitable for a wide range of photography styles, including street, portrait, and general-purpose photography. This makes it an excellent all-rounder lens for those who want to minimize the number of lenses in their kit.
On the other hand, the VILTROX 16mm lens, with its ultra-wide angle, is specifically designed for capturing expansive scenes and is particularly well-suited for landscape, architecture, and interior photography. This specialization allows photographers to create dynamic compositions that draw viewers in. Depending on your photography needs, the choice between these two lenses will hinge on whether you prefer a versatile standard focal length or an ultra-wide-angle option.
Autofocus Capabilities
Both lenses feature advanced autofocus systems designed for precision and speed. The Sigma 30mm utilizes a stepping motor that provides fast and accurate autofocus, making it suitable for both photography and video applications. This is particularly useful for videographers who require silent and smooth focusing transitions.
Conversely, the VILTROX 16mm lens also employs a built-in STM stepping motor for precise autofocus and tracking, along with advanced eye and face recognition technology. This ensures that subjects remain sharp and well-focused, even in challenging conditions. While both lenses deliver excellent autofocus performance, the choice may depend on specific needs such as video work versus general photography.
Build Quality and Design
The Sigma 30mm lens is noted for its compact design, making it highly portable while still maintaining a robust build quality. It comes with essential accessories such as a lens hood, which adds to its usability. Sigma's focus on handcrafted quality in Japan ensures a high level of attention to detail in the lens's manufacturing.
In contrast, the VILTROX 16mm features a full metal body that adds durability while remaining relatively lightweight at 19.5 ounces. Its design includes a smart LCD display that shows important shooting parameters, enhancing operational efficiency during shoots. Both lenses are built to withstand regular use, but the choice may come down to preference for materials and additional features like the LCD display.
Which should you buy?
Choosing between the Sigma 30mm F1.4 Contemporary and the VILTROX 16mm F1.8 FE ultimately depends on your specific photography needs. If you prioritize a versatile standard lens with superior low-light performance and a lower price point, the Sigma is the clear winner at $419.00. However, if you're looking for an ultra-wide-angle lens perfect for landscapes and architecture, and you don’t mind investing a bit more, the VILTROX at $580.00 offers unique features like an LCD display and advanced autofocus capabilities. Both lenses deliver exceptional quality, but your choice should align with your shooting style and budget.

