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VILTROX vs YONGNUO YN50mm F1.8 Lens Large Aperture Auto Focus

Updated July 2026 — VILTROX wins on thickness and weight, YONGNUO YN50mm F1.8 Lens Large Aperture Auto Focus wins on aperture.

The VILTROX 28mm F4.5 XF Pancake excels in portability and wide-angle performance, while the YONGNUO YN50mm F1.8 offers better low-light capabilities and is more budget-friendly.

Why VILTROX is better

Wide-Angle

Ideal for landscapes and architecture

Lightweight

Weighs only 60g, perfect for travel

Autofocus Speed

Efficient autofocus for fast shooting

Why YONGNUO YN50mm F1.8 Lens Large Aperture Auto Focus is better

Budget-Friendly

Priced at $82.00, cheaper than VILTROX

Low-Light Performance

F1.8 aperture excels in low-light

Versatile Use

Good for portrait photography

Overall score

VILTROX
88
YONGNUO YN50mm F1.8 Lens Large Aperture Auto Focus
82

Specifications

SpecVILTROXYONGNUO YN50mm F1.8 Lens Large Aperture Auto Focus
Focal Length28mm50mm
ApertureF4.5F1.8
Weight60g130g
AutofocusYesYes
CompatibilityFujifilm XCanon EF

Dimension comparison

VILTROXYONGNUO YN50mm F1.8 Lens Large Aperture Auto Focus

Overview of the VILTROX 28mm F4.5 XF Pancake and YONGNUO YN50mm F1.8

Both the VILTROX 28mm F4.5 XF Pancake and the YONGNUO YN50mm F1.8 are quality lenses designed for different camera systems. The VILTROX lens is tailored for Fujifilm’s X-mount cameras, while the YONGNUO lens is compatible with Canon EF mount cameras. This article will compare these two lenses across various categories to help you determine which might be the best fit for your photographic needs.

Price Point Comparison

The VILTROX 28mm F4.5 XF Pancake is priced at $99.00, whereas the YONGNUO YN50mm F1.8 is slightly more budget-friendly at $82.00. This makes the YONGNUO lens about 17% cheaper than the VILTROX. While the price difference may seem modest, it can be significant for hobbyists or those on a tight budget. Both lenses offer excellent value, but if cost is a primary factor, the YONGNUO lens may be the more attractive option for many photographers.

Optical Performance

When it comes to optical performance, the VILTROX 28mm F4.5 XF Pancake boasts a wide-angle perspective, making it ideal for landscapes and architecture. It features six elements in six groups, including two ED and two aspherical lenses, which work together to produce sharp images and vibrant colors. On the other hand, the YONGNUO YN50mm F1.8 offers a large F1.8 aperture that excels in low-light situations, providing a beautiful depth of field and virtual background effects. While both lenses have their strengths, the choice between them will depend on whether you prioritize wide-angle shots or low-light performance.

Autofocus Capabilities

The VILTROX 28mm F4.5 XF Pancake offers efficient autofocus, ensuring quick and precise shooting, which is essential for capturing fast-moving subjects. This lens is designed for easy, on-the-go shooting, making it a great option for street photography or travel. Alternatively, the YONGNUO YN50mm F1.8 supports both auto focus and manual focus modes, giving photographers flexibility in how they choose to shoot. The focus distance indicator further enhances usability, particularly for those who like to measure their shooting distance accurately. If autofocus speed is your main concern, the VILTROX lens may have the edge.

Build Quality and Design

The VILTROX 28mm F4.5 XF Pancake is designed to be ultra-light and slim, weighing only 60g and measuring just 15.3mm in thickness. This makes it the lightest and thinnest lens in the Viltrox lineup, perfect for travel. In contrast, the YONGNUO YN50mm F1.8 is also well-built but does not emphasize portability to the same extent. It features gold plating for the metal contacts, improving signal conductivity and corrosion resistance. If you prioritize lightweight and compact design, the VILTROX lens appears to be the better choice.

Versatility and Use Cases

The VILTROX 28mm F4.5 XF Pancake is particularly versatile for a variety of photography styles, from landscapes to environmental portraits. Its wide-angle perspective allows for creative compositions that capture more of the scene. Conversely, the YONGNUO YN50mm F1.8 is a classic choice for portraiture due to its ability to create a pleasing bokeh effect and depth of field. While both lenses can be used for multiple genres, the VILTROX excels in wide-angle scenarios, whereas the YONGNUO shines in portrait photography. Your choice may hinge on your primary photography focus.

Special Features

The VILTROX lens incorporates an innovative slide cap design that transforms the cap into a lens, serving as a protective cover while adding a unique twist to the shooting experience. This feature is not only functional but also enhances user engagement. On the other hand, the YONGNUO lens includes a multi-coated lens structure that improves light transmittance, which can be crucial in achieving clearer images in varying lighting conditions. These unique features may appeal to different types of photographers, with the VILTROX lens offering a fun, practical design and the YONGNUO lens focusing on performance enhancements.

Brand Reputation and Trust

Both VILTROX and YONGNUO have established themselves as reputable brands in the photography community. VILTROX is often recognized for its innovation in lens design, while YONGNUO is known for producing budget-friendly lenses that do not compromise on quality. Your preference between these brands may depend on your past experiences or brand loyalty, but both lenses are well-regarded among photographers.

Which should you buy?

Ultimately, the decision between the VILTROX 28mm F4.5 XF Pancake and the YONGNUO YN50mm F1.8 will depend on your specific photographic needs and budget. If you are looking for a lightweight, wide-angle lens with efficient autofocus for versatile shooting, the VILTROX is an excellent choice. However, if you prioritize a larger aperture for low-light photography and a budget-friendly option, the YONGNUO lens stands out. Carefully consider your shooting style and preferences to determine which lens will best complement your camera system and enhance your photography.