Sigma 16- vs VILTROX
Updated July 2026 — Sigma 16- wins on price and focal length, VILTROX wins on autofocus and build quality.
The Sigma lens offers versatility with a wide focal range, while the VILTROX excels in ultra-wide photography with superior low-light performance. Choose based on your specific needs.
Why Sigma 16- is better
Versatility
Wide focal length range from 16mm to 300mm
Brand reputation
Sigma is well-known for quality lenses
Build quality
Part of Sigma's Contemporary line
Why VILTROX is better
Price
Significantly cheaper at $199.00
Low-light performance
F2.8 aperture allows better low-light shooting
Autofocus
Advanced Eye and Face Detection autofocus
Overall score
Specifications
| Spec | Sigma 16- | VILTROX |
|---|---|---|
| Brand | Sigma | VILTROX |
| Max Aperture | F3.5-6.7 | F2.8 |
| Min Focus | 0.5m | 0.13m |
| Field of View | 16-300mm | 113.8° |
| Optical Design | Not specified | 13 elements in 11 groups |
Dimension comparison
Overview
When considering the 16-300mm F3.5-6.7 DC OS and the VILTROX 9mm F2.8 E-Mount APS-C Lens for Sony, photographers have two distinct options catering to different needs. The Sigma lens is versatile, covering a wide focal range, while the VILTROX lens specializes in ultra-wide photography with a fast aperture. This comparison will help potential buyers understand which lens best suits their photography style.
Price Comparison
The 16-300mm F3.5-6.7 DC OS is priced at $694.00, making it a higher-end choice for those seeking versatility in their photography. In contrast, the VILTROX 9mm F2.8 lens comes in at a much lower price of $199.00, which is about 71% cheaper than the Sigma lens. This significant price difference may appeal to budget-conscious photographers or those just starting in photography, offering excellent value for an ultra-wide option.
Focal Length and Versatility
The Sigma 16-300mm lens offers a considerable focal length range, making it suitable for a variety of shooting scenarios. With its ability to zoom from wide-angle to telephoto, this lens is ideal for capturing everything from landscapes to portraits without needing to switch lenses. On the other hand, the VILTROX 9mm lens is geared specifically toward ultra-wide photography, boasting a 113.8° field of view, equivalent to 13.5mm on a full-frame camera. This specialization means that while the Sigma lens is versatile, the VILTROX excels in capturing expansive scenes or tight interiors, making it an excellent choice for vlogs and landscape photography.
Aperture and Low-Light Performance
A key feature of the VILTROX 9mm F2.8 is its large aperture, which allows for superior low-light performance. This lens captures more light, enabling slower shutter speeds and reducing blur in handheld shots, making it ideal for night photography. The Sigma lens, with a maximum aperture of F3.5-6.7, does not offer the same level of low-light capability as the VILTROX. Consequently, photographers who frequently shoot in dim conditions may find the VILTROX a better fit for their needs.
Autofocus Capabilities
The VILTROX 9mm lens features advanced Eye and Face Detection autofocus, ensuring sharp focus on subjects, which is particularly beneficial when capturing fast-moving scenes or vlogging. In contrast, while the Sigma lens does not highlight its autofocus capabilities in the provided data, it is generally understood that lenses in its category offer decent autofocus performance. However, the specialized autofocus technology in the VILTROX gives it a clear advantage for dynamic shooting situations.
Build Quality and Optical Design
The Sigma 16-300mm lens is part of Sigma's Contemporary line, which typically assures a level of build quality and optical performance. However, specific details regarding its optical design are not provided. The VILTROX lens, on the other hand, boasts a complex optical design featuring 13 elements in 11 groups, including aspherical and extra-low dispersion elements. This design minimizes distortion and vignetting, ensuring edge-to-edge sharpness, making it particularly effective for wide-angle photography. For photographers prioritizing image quality and optical performance, the VILTROX lens presents a compelling option.
Target Audience
The Sigma 16-300mm lens targets a broad audience, including hobbyists and professionals looking for a versatile zoom lens that can handle a variety of shooting situations. Its wide focal range makes it suitable for travel photography, family events, and more. Conversely, the VILTROX 9mm F2.8 is aimed at niche users such as vloggers, landscape photographers, and those who require ultra-wide angles. This lens is ideal for capturing dramatic scenes or tight spaces, making it a favorite among those focused on creative, wide shots.
Which should you buy?
Deciding between the Sigma 16-300mm F3.5-6.7 DC OS and the VILTROX 9mm F2.8 E-Mount APS-C Lens for Sony ultimately depends on your specific photography needs. If you seek versatility, the Sigma lens with its extensive focal range is the way to go. However, if you require a specialized ultra-wide lens with excellent low-light performance and advanced autofocus features at a significantly lower price, the VILTROX is an outstanding choice. Each lens serves its purpose well, catering to different styles and preferences in photography.

