TTARTISAN AF vs VILTROX
Updated July 2026 — TTARTISAN AF wins on focal length, VILTROX wins on price and weight.
The TTARTISAN AF 27mm f2.8 offers better portability and a lower price, while the VILTROX 20mm f2.8 FE excels in autofocus and wider focal length.
Why TTARTISAN AF is better
Price
TTARTISAN is $16 cheaper
Portability
TTARTISAN is an ultra-compact pancake lens
Aperture Ring
TTARTISAN has a clicked aperture ring for quick adjustments
Why VILTROX is better
Autofocus
VILTROX has fast autofocus performance
Focal Length
VILTROX offers a wider 20mm focal length
Optical Design
VILTROX has advanced optical structure for better image quality
Overall score
Specifications
| Spec | TTARTISAN AF | VILTROX |
|---|---|---|
| Brand | TTARTISAN | VILTROX |
| Autofocus | STM Stepping Motor | Fast Autofocus |
| USB Upgrade | Yes | Yes |
| Optical Design | Not specified | 10 elements in 8 groups |
| Eye Tracking | Yes | No |
Dimension comparison
Overview of the TTARTISAN AF 27mm f2.8 and VILTROX 20mm f2.8 FE
When comparing the TTARTISAN AF 27mm f2.8 and the VILTROX 20mm f2.8 FE, it's important to note that both lenses cater to different camera mounts and have unique features that appeal to specific photography styles. The TTARTISAN is priced at $159.99, while the VILTROX comes in higher at $176.00, making the TTARTISAN about 9% cheaper. This price difference can influence budget-conscious photographers looking for quality glass.
Design and Portability
Both lenses are designed for compactness and portability, but they excel in different areas. The TTARTISAN AF 27mm f2.8 is described as an ultra-compact pancake lens, making it particularly easy to carry around for travel photography. Its sleek design and lightweight nature make it perfect for capturing spontaneous moments without the bulk of traditional lenses. On the other hand, the VILTROX 20mm f2.8 FE weighs 157g and is also touted as a sleek, compact marvel, ideal for both urban and natural environments. While both lenses are portable, the TTARTISAN's pancake design gives it an edge in ultra-compact travel scenarios.
Autofocus Performance
In terms of autofocus capabilities, the VILTROX 20mm f2.8 FE boasts fast autofocus performance, making it suitable for capturing fast-moving subjects. It supports EXIF information transmission and USB upgrades, which can enhance user experience and adaptability. The TTARTISAN AF 27mm f2.8 incorporates an STM stepping motor that allows for smooth focusing, coupled with eye recognition focus for precise tracking. While both lenses offer solid autofocus systems, the VILTROX may appeal more to those who frequently shoot dynamic scenes.
Focal Length and Versatility
The focal lengths of these two lenses cater to different photographic needs. The TTARTISAN features a 27mm focal length, making it a versatile option for street photography and portraits on Fujifilm cameras. In contrast, the VILTROX offers a wider 20mm focal length, which is ideal for expansive landscapes and architectural shots. This difference in focal length could influence a photographer's choice based on their primary shooting style, making the VILTROX more suitable for wide-angle photography.
Image Quality and Optical Design
When discussing image quality, the VILTROX 20mm f2.8 FE is designed with an optical structure of 10 elements in 8 groups, including 2 ED lenses and 2 aspherical lenses, which help deliver crisp and clear images with minimal distortion. The TTARTISAN AF 27mm f2.8, while not specified in detail regarding its optical design, is praised for its ability to capture wonderful moments and smooth video recording, indicating a focus on delivering quality images. For those prioritizing optical performance, the VILTROX's advanced optical design may be more appealing.
Aperture and Low Light Performance
The TTARTISAN AF 27mm f2.8 features a clicked aperture ring, allowing for quick adjustments, which can be particularly beneficial in changing lighting conditions. The lens's maximum aperture of f2.8 is adequate for moderate low-light shooting. In contrast, the VILTROX also has a maximum aperture of f2.8, but its design is optimized for fast autofocus in low-light environments. Both lenses offer similar apertures, but the VILTROX's focus on fast performance may give it an advantage for action shots in dim lighting.
Firmware Upgrade and Features
A unique aspect of the TTARTISAN AF 27mm f2.8 is its USB-C firmware upgrade capability, allowing users to improve lens performance over time. This feature can be particularly beneficial for photographers who want to keep their equipment current without needing to buy new lenses. The VILTROX 20mm f2.8 FE also supports USB upgrades, enhancing its usability and longevity. Both lenses provide modern features, but the TTARTISAN’s design choice of placing the upgrade interface on the rear cap may appeal to those looking for a more aesthetically pleasing option.
Price Comparison
The TTARTISAN AF 27mm f2.8 is priced at $159.99, making it a more budget-friendly option compared to the VILTROX 20mm f2.8 FE, which retails at $176.00. This price difference of about $16 may be a deciding factor for photographers who are looking for a quality lens without overspending. Both lenses offer competitive features, but the lower price of the TTARTISAN could attract those who want value for their money.
Which should you buy?
Ultimately, the choice between the TTARTISAN AF 27mm f2.8 and the VILTROX 20mm f2.8 FE comes down to your specific needs as a photographer. If portability and a lower price point are your top priorities, the TTARTISAN is an excellent choice, especially for Fujifilm users. However, if you need fast autofocus and a wider focal length for landscapes or dynamic scenes, the VILTROX may be worth the additional cost. Consider your shooting style and budget to make the best decision for your photography needs.

