BENOISON vs Viltrox
Updated July 2026 — BENOISON wins on price, Viltrox wins on weight and focus type.
The 85mm f1.8 Portrait Lens offers excellent value for Nikon users, while the Viltrox 25mm F1.7 E excels in autofocus and portability for Sony users.
Why BENOISON is better
Price
85mm lens is significantly cheaper at $96.22.
Portrait Focus
85mm is ideal for portrait photography.
Bokeh
85mm lens provides stunning background bokeh.
Why Viltrox is better
Autofocus
Viltrox lens features quiet autofocus.
Weight
Viltrox lens is lightweight at 170g.
Low-Light
Viltrox has a wider aperture of f1.7.
Overall score
Specifications
| Spec | BENOISON | Viltrox |
|---|---|---|
| Focal Length | 85mm | 25mm |
| Max Aperture | f1.8 | f1.7 |
| Focus Mechanism | Manual | Autofocus |
| Compatibility | Nikon DSLRs | Sony E-mount |
| Ideal Use | Portraits | Versatile |
Dimension comparison
Overview
When it comes to choosing between the 85mm f1.8 Portrait Lens for Nikon and the Viltrox 25mm F1.7 E for Sony, your decision will largely depend on your camera system and shooting preferences. The Nikon lens offers a classic focal length ideal for portraiture, while the Viltrox lens provides a versatile wide-angle option with autofocus capabilities. The Nikon lens is priced at $96.22, making it about 45% cheaper than the Viltrox lens, which retails for $176.00.
Compatibility
Compatibility is a crucial factor when selecting a lens. The 85mm f1.8 Portrait Lens is specifically designed for various Nikon DSLR models, including the D3500 and D850, making it a great choice for Nikon users looking for a manual focus experience. In contrast, the Viltrox 25mm F1.7 E is tailored for Sony E-mount mirrorless cameras such as the ZV-E10 II and the A6600. If you're a Nikon user, the 85mm lens is your only option here, while Sony users will find the Viltrox lens to be a perfect fit for their cameras.
Focusing Mechanism
The focusing mechanism significantly differentiates these two lenses. The 85mm f1.8 Portrait Lens is a manual focus lens, meaning users must adjust the focus manually using the focus ring. This can be a rewarding experience for photographers who prefer hands-on control, but it may not suit everyone, especially those who are used to the convenience of autofocus. Conversely, the Viltrox 25mm F1.7 E employs an STM stepper motor for quiet autofocus, catering to those who prioritize speed and ease of use in both photography and videography. This autofocus capability allows for face and eye recognition, making it particularly advantageous for portrait and action photography.
Aperture and Low-Light Performance
In terms of aperture and low-light performance, the 85mm f1.8 lens features a maximum aperture of f1.8, which is excellent for achieving a shallow depth of field and beautiful background bokeh. This makes it ideal for portrait photography where subject isolation is key. The Viltrox lens has a slightly wider maximum aperture of f1.7, offering a marginally better performance in low-light conditions and greater control over depth of field. While the difference is minimal, it may be a deciding factor for those who frequently shoot in dim environments.
Weight and Portability
Weight and portability can affect your shooting experience, especially if you’re a photographer on the move. The 85mm f1.8 Portrait Lens does not have a specified weight, but it is generally heavier than the Viltrox 25mm F1.7 E, which weighs only 170g. This lightweight design makes the Viltrox lens a more travel-friendly option, suitable for everyday use without the burden of heavy gear. If you plan to carry your lens for extended periods, the Viltrox may provide a more comfortable experience.
Image Quality
Image quality is paramount, especially for portrait photography. The 85mm f1.8 Portrait Lens promises stunning background bokeh and sharp focus, ideal for half-body and full-body portraits along with detailed close-ups. Meanwhile, the Viltrox 25mm F1.7 E also aims to deliver high-quality images, with its bright aperture being a key feature for capturing details in various lighting situations. While both lenses promise excellent image quality, the choice will depend on your specific photographic needs: the 85mm for portraits, and the Viltrox for a wider field of view.
Price Consideration
Price is a significant consideration for many photographers. The 85mm f1.8 Portrait Lens is priced at $96.22, making it about 45% cheaper than the Viltrox 25mm F1.7 E, which costs $176.00. This price difference can be substantial for those on a tight budget. However, it's also essential to consider what you’re getting for that price. The Viltrox lens offers autofocus capabilities and a wider aperture, which may justify its higher cost for some users. Ultimately, the value you place on these features will influence your decision.
Which should you buy?
Choosing between the 85mm f1.8 Portrait Lens for Nikon and the Viltrox 25mm F1.7 E for Sony comes down to your specific needs and camera system. If you own a Nikon DSLR and prefer manual focus photography, the 85mm lens is a fantastic choice, especially considering its lower price. Alternatively, if you're a Sony user who values autofocus and lightweight design, the Viltrox lens is an excellent investment. Both lenses offer unique advantages, making it essential to align your choice with your photography style and equipment.

