Sigma 70-200 2.8 DG DN vs Tamron 70-180 2.8 G2 REVIEW: Who Did It BETTER? (vs Sony 70-200 2.8 GM II)

Are you in the market for a high-quality zoom lens for your Sony camera? Look no further than the Sigma 70-200 2.8 DG DN and the Tamron 70-180 2.8 G2. Both of these lenses offer exceptional image quality and versatile capabilities. In this review, we’ll compare and contrast the performance, features, and overall value of these two popular options against the Sony 70-200 2.8 GM II. Whether you’re a professional photographer or a dedicated amateur, finding the right lens for your Sony camera can make a world of difference in your photography. Let’s dive into this comprehensive comparison and find out who comes out on top.

Sigma 70-200 2.8 DG DN vs Tamron 70-180 2.8 G2 REVIEW: Who Did It BETTER? (vs Sony 70-200 2.8 GM II)

Jared Poen from presents a review and comparison between the Sigma 70-200 2.8 DG DN and Tamron 70-180 2.8 G2 lenses, for the Sony E-mount system. Both lenses are designed specifically for mirrorless cameras and are priced similarly. This article aims to help you decide which lens to choose for your photography needs.

Choosing the Right Lens

For professional full-time shooters with top-of-the-line Sony models like the A1, A93, or any flagship models, the obvious choice would be the Sony 70-200 2.8 version 2. However, for those on a budget and looking for their first 2.8 lens, the Sigma and Tamron are great options.

Real-World Testing

The lenses were tested in three situations – a college basketball game with challenging indoor lighting, an outdoor football game with good lighting, and capturing portraits of a child in the park. The lenses were put to the test to evaluate their performance in different scenarios.

Key Focus Areas

Four main areas were focused on in the testing – the feel, focus, image quality, and price of the lenses, as well as a “Sniff and Wind” tunnel test to evaluate the lens build quality.

Feel and Build Quality

The Tamron feels much lighter and smaller in hand compared to the Sigma. The Sigma, being bigger and heavier, delivers better build quality and feels more substantial. The Tamron has fewer buttons and switches on the outside compared to the feature-packed Sigma.

Lens Specifications

The Sigma lens includes additional features like an aperture ring, custom setting buttons, and a lens collar that cannot be removed easily. It also offers a 77mm filter thread, making it more compatible with higher-end lenses. On the other hand, the Tamron features a USB-C port for firmware updates and a 67mm filter thread. Filter thread compatibility with other Tamron lenses may be a consideration for potential buyers.

While the Sigma lens is heavier and more feature-packed, it may be a better choice for those looking for a more robust and customizable lens. Meanwhile, the Tamron’s lightweight and minimalistic design may be appealing for those looking for a more portable and simple solution.

Performance and Image Quality

Both lenses delivered impressive image quality with sharpness and clarity in the tested situations. Autofocus was fast and accurate in the well-lit outdoor scenario, and both lenses handled the challenging indoor lighting situation with decent performance. However, the Sigma’s extra 20mm of reach may be a factor to consider for some users.

Price Comparison

The Sigma and Tamron are priced similarly, making them attractive options for those looking for a budget-friendly 2.8 lens. The Sigma, with its additional features and build quality, might justify the slightly higher price compared to the Tamron for some buyers.


Both the Sigma 70-200 2.8 DG DN and Tamron 70-180 2.8 G2 lenses offer impressive performance and image quality for their price point. The choice between the two will largely depend on individual preferences, shooting style, and budget. Ultimately, both lenses provide strong competition for the Sony 70-200 2.8 GM II, offering users a more affordable alternative without compromising on quality.

Frequently Asked Questions

What is the difference between Sigma 70-200 2.8 DG DN and Tamron 70-180 2.8 G2?

The main difference between Sigma 70-200 2.8 DG DN and Tamron 70-180 2.8 G2 is the focal length. The Sigma lens offers a 70-200mm range, while the Tamron lens provides a 70-180mm range.

Which lens is better for Sony cameras, Sigma 70-200 2.8 DG DN or Tamron 70-180 2.8 G2?

Both lenses are great options for Sony cameras, but the choice ultimately depends on your specific needs and shooting style. The Sigma lens offers a longer focal length, while the Tamron lens is more compact and lightweight.

How does the Sigma 70-200 2.8 DG DN and Tamron 70-180 2.8 G2 compare to the Sony 70-200 2.8 GM II?

While the Sigma and Tamron lenses are more budget-friendly options, the Sony 70-200 2.8 GM II is known for its exceptional image quality and professional build. However, the Sigma and Tamron lenses offer comparable performance at a more affordable price point. It ultimately depends on your budget and specific requirements.

I hope you find useful my article Sigma 70-200 2.8 DG DN vs Tamron 70-180 2.8 G2 REVIEW: Who Did It BETTER? (vs Sony 70-200 2.8 GM II), I also recommend you to read my other posts in my blog at this link.

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