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Sigma 16- vs VILTROX

Updated July 2026 — Sigma 16- wins on weight and versatility, VILTROX wins on price and portability.

The Sigma 16-300mm offers versatility and a broad focal range, while the VILTROX 35mm excels in low-light performance and portability. Choose based on your specific needs.

Why Sigma 16- is better

Versatility

Wide zoom range from 16mm to 300mm

Image Quality

Sharp images across various lighting conditions

Build Quality

Durable construction for diverse environments

Why VILTROX is better

Price

Significantly lower price at $179

Portability

Lightweight design at 170 grams

Low-Light Performance

Wide aperture of F1.7 for better bokeh

Overall score

Sigma 16-
85
VILTROX
75

Specifications

SpecSigma 16-VILTROX
Focal Length16-300mm35mm
ApertureF3.5-6.7F1.7
AutofocusAdvancedSTM Motor
Elements1711
Groups129

Dimension comparison

Sigma 16-VILTROX

Overview of the Sigma 16-300mm F3.5-6.7 DC OS

The Sigma 16-300mm F3.5-6.7 DC OS is a versatile lens designed for photographers seeking a wide focal range. Priced at $694.00, it offers a zoom capability that spans from wide-angle to telephoto, making it suitable for various shooting situations. This lens is part of Sigma's Contemporary line, which focuses on delivering quality and performance at a reasonable price. Its broad range makes it ideal for travelers and event photographers who need to adapt quickly to changing scenes.

The lens's design emphasizes functionality, allowing users to capture a wide array of subjects without the need to switch lenses frequently. With its robust construction and optics, the Sigma 16-300mm is well-regarded among those who prioritize flexibility and image quality in their photography.

Overview of the VILTROX 35mm F1.7 E-Mount

In contrast, the VILTROX 35mm F1.7 E-Mount is a prime lens priced at $179.00, making it about 74% cheaper than the Sigma lens. It is designed specifically for Sony E-mount cameras and boasts a large aperture of F1.7, which is excellent for achieving beautiful bokeh and low-light performance. This lens is particularly appealing for portrait and street photographers who value depth of field and background separation.

The VILTROX features advanced optics with 11 elements in 9 groups, including specialized lenses that enhance image quality. Its lightweight design, at only 170 grams, adds to its appeal for those looking for a portable solution, making it easy to carry for spontaneous shooting opportunities.

Image Quality Comparison

When it comes to image quality, the Sigma 16-300mm F3.5-6.7 is engineered for versatility across its zoom range. While it may not offer the same low-light performance as the VILTROX, it excels in delivering sharp images in various lighting conditions due to its optical design. This lens is ideal for capturing landscapes, portraits, and wildlife, ensuring good image quality throughout its focal range.

On the other hand, the VILTROX 35mm F1.7 shines in low-light environments, thanks to its wide aperture. This feature allows for faster shutter speeds and improved subject isolation, making it an excellent choice for portrait photography. The combination of its optical structure and large aperture results in stunning images with a dreamy bokeh effect, which can elevate the aesthetic of any shot.

Autofocus Performance

The Sigma 16-300mm incorporates advanced autofocus technology that allows for quick and reliable focusing in various scenarios. While the specifics on its autofocus speed aren't provided, its design suggests that it can perform well in dynamic situations, making it suitable for action shots or events.

Conversely, the VILTROX 35mm F1.7 features a built-in STM stepping motor that enhances its autofocus capabilities. This technology provides precise tracking and supports eye and face detection, making it particularly effective for portrait photographers. The efficient autofocus system also ensures lower latency and reduced vibration, contributing to sharper images, especially in challenging conditions.

Build Quality and Portability

The Sigma 16-300mm is designed with durability in mind, suitable for a wide range of environments. Its robust build quality is complemented by its ability to handle various shooting styles. However, this durability may come at the cost of weight, making it less portable compared to the lighter VILTROX.

The VILTROX 35mm F1.7 stands out in terms of portability, weighing only 170 grams. This lightweight construction allows photographers to carry it easily, making it an excellent choice for on-the-go shooting. The compact size does not compromise on build quality, as it still offers a solid feel while enhancing the ease of use during extended shooting sessions.

Versatility in Photography

The Sigma 16-300mm's extensive focal range provides unmatched versatility, making it suitable for a variety of photography styles, including landscapes, portraits, and wildlife. Its ability to zoom from wide-angle to telephoto in one lens makes it ideal for photographers who prefer to travel light without compromising on their creative options.

On the other hand, the VILTROX 35mm F1.7, while more limited in focal length, excels in specific areas such as portrait and street photography. Its wider aperture allows for creative depth of field control and low-light capabilities, making it a favorite among photographers who prioritize aesthetic qualities in their work.

Price Comparison

The Sigma 16-300mm is priced at $694.00, which positions it in the higher end of the market for lenses with similar capabilities. This price reflects its versatility and optical performance across a wide range of focal lengths. In contrast, the VILTROX 35mm F1.7 is significantly more affordable at $179.00, making it a budget-friendly option for those who need a quality lens without breaking the bank.

This price difference of approximately $515.00 might be a decisive factor for many photographers, especially those starting out or those who require a specialized lens for specific tasks without the need for extensive zoom capabilities.

Which should you buy?

Deciding between the Sigma 16-300mm F3.5-6.7 and the VILTROX 35mm F1.7 depends on your photography needs. If you require a versatile lens that can handle a wide variety of shooting situations, the Sigma is an excellent choice despite its higher price. However, if you're focused on portrait photography and value low-light performance in a lightweight design, the VILTROX offers outstanding quality at a more accessible price point. Ultimately, both lenses have distinct advantages depending on your shooting style and budget.