Sigma vs Tamron
Updated July 2026 — Sigma wins on length and weight, Tamron wins on price and portability.
The Sigma 30mm F1.4 offers superior low-light performance and image quality, while the Tamron 24mm F/2.8 is a more affordable and versatile option.
Why Sigma is better
Low-light performance
Sigma's larger aperture allows for better low-light shooting.
Image quality
Sigma lens provides superior sharpness and bokeh.
Autofocus speed
Sigma's stepping motor offers faster autofocus for video.
Why Tamron is better
Price
Tamron is significantly cheaper, appealing to budget-conscious buyers.
Weight
Tamron is lighter and more portable for travel.
Versatility
Tamron's wide-angle and macro capabilities make it more versatile.
Overall score
Specifications
| Spec | Sigma | Tamron |
|---|---|---|
| Aperture | F1.4 | F2.8 |
| Focal Length | 30mm | 24mm |
| Max Magnification | N/A | 1:2 |
| Minimum Distance | N/A | 4.7 in |
| Autofocus | Stepping Motor | Quick Focus |
Dimension comparison
Overview of the Sigma 30mm F1.4 and Tamron 24mm F/2.8
The Sigma 30mm F1.4 Contemporary DC DN Lens for Sony E offers a prime lens experience with a large aperture, while the Tamron 24mm F/2.8 Di III OSD M1:2 Lens for Sony Full Frame/APS-C E-Mount focuses on versatility and portability. The Sigma lens is priced at $419.00, while the Tamron lens is more budget-friendly at $199.00, making it about 17% cheaper. Each lens serves different photography needs, appealing to various types of photographers.
Design and Build Quality
The Sigma 30mm lens features a compact design, benefiting from its nine rounded aperture blades that contribute to smooth bokeh. Its robust construction is reflected in the high-quality materials used, ensuring durability. In contrast, the Tamron 24mm lens is lightweight and compact at just 2.5 inches in length and 7.6 ounces, making it easy to carry for extended periods. This portability is ideal for those who prioritize convenience during outdoor shoots. Both lenses are built to withstand various shooting conditions, with the Tamron offering moisture-resistant construction and a dirt-repellent fluorine coating.
Optical Performance
Sigma's 30mm F1.4 excels in low-light environments, thanks to its large aperture, allowing for exceptional image quality and depth of field. It is designed for APS-C mirrorless cameras, promising high performance in a compact form. The Tamron 24mm F/2.8, while having a smaller aperture, provides a 1:2 maximum magnification ratio, making it suitable for macro-style shots. This lens is particularly adept at capturing expansive landscapes and city scenes, which enhances its versatility as a general-purpose wide-angle lens.
Autofocus and Usability
The Sigma lens is equipped with a stepping motor that enables fast and accurate autofocus, making it highly effective for both still photography and video work. This feature is advantageous for videographers who require swift adjustments during shooting. The Tamron 24mm lens also boasts quick focusing capabilities, complemented by its close minimum object distance of just 4.7 inches, allowing photographers to capture unique, detailed close-ups. Both lenses cater to users looking for reliability in autofocus performance, though the Sigma lens may have an edge for video applications due to its design.
Price Comparison
The Sigma 30mm F1.4 is priced at $419.00, while the Tamron 24mm F/2.8 is significantly more affordable at $199.00. This price difference of approximately $220 may influence buyers who are budget-conscious or new to photography. The considerable savings with the Tamron lens do not necessarily compromise its quality, as it delivers excellent optical performance for its price point, appealing to those who may not need the advanced features of the Sigma lens.
Target Audience
The Sigma 30mm lens is aimed at serious photographers and videographers who require high-quality optics and performance for artistic expression. Its larger aperture allows for creative depth of field and stunning low-light capabilities. On the other hand, the Tamron 24mm lens is perfect for casual shooters and travel photographers who seek a lightweight and versatile lens that can handle a range of conditions. It caters to individuals who enjoy candid photography or need a reliable lens for everyday use.
Versatility in Photography
The Sigma 30mm lens shines in portrait and low-light photography, making it an ideal choice for those looking to create expressive imagery. Its compactness paired with high performance makes it suitable for various shooting styles. Conversely, the Tamron 24mm lens offers a wide-angle perspective, making it suitable for landscape photography, urban scenes, and even macro shots due to its close focusing capabilities. This versatility makes the Tamron a valuable addition to any photographer's kit, especially for those who enjoy exploring different styles.
Which should you buy?
Choosing between the Sigma 30mm F1.4 and the Tamron 24mm F/2.8 ultimately depends on your specific photographic needs and budget. If you prioritize low-light performance and artistic control, the Sigma lens may be worth the investment at $419. However, if you seek a versatile, lightweight option for everyday photography that doesn't break the bank, the Tamron lens at $199 presents a compelling choice. Both lenses offer unique benefits, so aligning your choice with your shooting style is essential.