Tamron 28-75 vs Sigma 28-70: A Comparison

Tamron 28-75 vs Sigma 28-70: A Comparison


This article will compare the Tamron 28-75 and Sigma 28-70 lenses in terms of performance, image quality, build, and other relevant factors. By the end of this article, you will have a clear understanding of the strengths and weaknesses of each lens, helping you make an informed decision when choosing the right lens for your photography needs.

Which lens has better image quality?

Both the Tamron 28-75 and Sigma 28-70 offer excellent image quality, but there are some differences worth noting. The Tamron lens is known for its sharpness and clarity, especially in the mid-range focal lengths. It delivers impressive results in various shooting conditions, making it a popular choice among photographers. On the other hand, the Sigma lens also produces sharp and vibrant images, particularly at wider apertures. It excels in capturing fine details and rendering beautiful bokeh in portrait shots.

In terms of color rendition, both lenses deliver pleasing and accurate colors, ensuring that your photographs appear true to life. However, some users have reported that the Tamron lens tends to produce slightly warmer tones compared to the Sigma lens. This can be a matter of personal preference, as some photographers may prefer the warmer rendition of the Tamron, while others may lean towards the cooler tones of the Sigma.

Which lens is more suitable for video recording?

When it comes to video recording, the Tamron 28-75 has the edge over the Sigma 28-70. Its fast and quiet autofocus system makes it ideal for recording high-quality videos without the distraction of noisy focusing. The lens also exhibits minimal focus breathing, ensuring smooth transitions in focus during video capture. Additionally, the Tamron lens features a useful zoom range for a variety of video shooting scenarios, allowing you to capture wide establishing shots as well as close-up details without the need to switch lenses.

While the Sigma lens is also capable of producing impressive video footage, some users have noted that its autofocus performance may be slightly noisier and less consistent compared to the Tamron. Additionally, the zoom range of the Sigma lens may not be as versatile for video recording, particularly for capturing a broad range of scenes without needing to switch lenses.

Which lens offers better build quality?

Both the Tamron 28-75 and Sigma 28-70 are well-built lenses that can withstand the rigors of regular use. The Tamron lens features a weather-sealed construction, making it resistant to dust and moisture, which is a valuable feature for outdoor shooting in challenging conditions. The lens also boasts a durable build that feels solid and reliable in hand, ensuring longevity and reliability in various shooting environments.

Similarly, the Sigma lens also offers a robust build quality, with a metal mount and high-quality construction materials. While it may not have the same level of weather-sealing as the Tamron lens, it still provides sufficient protection against dust and moisture for most shooting situations. The lens also features a smooth and precise zoom and focus rings, contributing to a satisfying user experience.

Which lens provides better value for money?

When it comes to value for money, both the Tamron 28-75 and Sigma 28-70 offer compelling options for photographers. The Tamron lens is often praised for its combination of high image quality, versatile focal range, and affordable price point, making it an attractive choice for photographers looking for a budget-friendly yet capable lens. Its performance and features rival those of more expensive lenses, offering excellent value for money.

On the other hand, the Sigma lens also presents a strong value proposition, particularly for photographers who prioritize optical performance and build quality. While it may come at a slightly higher price compared to the Tamron lens, its robust construction and impressive image quality justify the investment for many photographers. When considering the long-term use and versatility of the lens, the Sigma also offers excellent value for the price.


In conclusion, both the Tamron 28-75 and Sigma 28-70 have their respective strengths and weaknesses, and the choice between the two lenses ultimately depends on individual preferences and shooting requirements. The Tamron lens excels in delivering sharp images, well-suited for video recording, and offers a compelling value for money. On the other hand, the Sigma lens provides impressive image quality, reliable build, and a versatile focal range, making it a worthy investment for photographers seeking top-tier performance. Regardless of your choice, both lenses are capable of delivering outstanding results across various photographic scenarios.


1. Can these lenses be used on different camera mounts?

Both the Tamron 28-75 and Sigma 28-70 offer versions for different camera mounts, catering to a wide range of photographers using various camera systems. It’s essential to ensure that you select the correct lens mount compatible with your camera body when making a purchase.

2. Do these lenses come with lens hoods?

Yes, both lenses typically come with a dedicated lens hood included in the package, providing additional protection from stray light and potential impacts. The lens hood helps to minimize flares and distortions in your images, contributing to overall image quality.

3. Are there any notable differences in the autofocus performance of these lenses?

While both lenses offer reliable autofocus performance, the Tamron 28-75 is often praised for its fast and quiet autofocus system, making it particularly suitable for video recording and quiet shooting environments. The Sigma 28-70 may exhibit slightly noisier autofocus operation, which can be a consideration for certain types of photography.

4. Do these lenses have image stabilization features?

The Tamron 28-75 lens usually comes with built-in image stabilization, offering enhanced stability and sharpness in handheld shooting situations. On the other hand, the Sigma 28-70 may not include image stabilization as a standard feature, requiring photographers to rely on the camera’s in-body stabilization or a tripod for added stability.

5. How do these lenses perform in low-light conditions?

Both the Tamron 28-75 and Sigma 28-70 lenses have wide maximum apertures, allowing for better performance in low-light situations. They can capture detailed and high-quality images even in challenging lighting environments, making them versatile options for a wide range of photography genres.


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