Nikon NIKKOR Z 28- vs Tamron 70-
Updated July 2026 — Nikon NIKKOR Z 28- wins on stabilization and zoom, Tamron 70- wins on weight and portability.
The Nikon lens offers superior zoom range and stabilization, while the Tamron lens is more affordable and portable.
Why Nikon NIKKOR Z 28- is better
Zoom Range
Nikon offers a 14.2x zoom compared to Tamron's 4.3x.
Image Stabilization
Nikon features advanced VR performance.
Versatility
Nikon is suitable for a wider range of photography scenarios.
Why Tamron 70- is better
Weight
Tamron is lighter at 19.2 oz.
Price
Tamron is significantly cheaper at $399.
Warranty
Tamron offers a 6-Year Limited Warranty.
Overall score
Specifications
| Spec | Nikon NIKKOR Z 28- | Tamron 70- |
|---|---|---|
| Focal Length | 28-400mm | 70-300mm |
| Max Aperture | f/4-8 | f/4.5-6.3 |
| Image Stabilization | Yes | No |
| Autofocus | Fast | Quiet |
| Warranty | N/A | 6 Years |
Dimension comparison
Price Comparison
The Nikon NIKKOR Z 28-400mm f/4-8 VR Mirrorless Lens is significantly more expensive than the Tamron 70-300mm F/4.5-6.3 Di III RXD, costing $1,296.95 compared to Tamron's $399.00. This results in the Nikon lens being about 225% more expensive than its competitor. The price difference reflects not only the brand reputation but also the features and capabilities that each lens offers. While Tamron's lens is priced for accessibility, Nikon's premium pricing suggests a focus on advanced functionality and versatility for serious photographers.
Focal Length and Zoom Range
The Nikon NIKKOR Z 28-400mm lens offers a remarkable 14.2x zoom range, covering focal lengths from 28mm to 400mm. In contrast, the Tamron lens provides a more modest range of 70-300mm, translating to a 4.3x zoom. This expansive range makes the Nikon lens more suitable for a variety of photographic scenarios, including wildlife and sports. The ability to shoot at both wide-angle and telephoto lengths with the Nikon lens allows for greater creative flexibility, making it ideal for those who want to capture everything from landscapes to distant subjects.
Image Stabilization
The Nikon NIKKOR Z 28-400mm lens features stable VR performance equivalent to a 5.0-stop increase in shutter speed, effectively reducing blurring in low-light conditions. This is particularly valuable for handheld shooting, especially in challenging environments. The lens also supports Synchro VR, which enhances stabilization when paired with compatible cameras. On the other hand, while the Tamron lens does not specify an equivalent image stabilization feature, it emphasizes its lightweight design and moisture-resistant construction, which can still facilitate better handling during shooting. The Nikon lens clearly provides an advantage in stabilization technology.
Build Quality and Portability
The Tamron 70-300mm lens is designed with supreme lightweight portability in mind, weighing only 19.2 oz and measuring 5.8 inches in length. This makes it one of the smallest and lightest lenses in its class, making it easy to carry and shoot for extended periods. In contrast, the Nikon lens weighs around 1.6 lbs (725 g) and measures approximately 5.57 inches in length. While both lenses are relatively portable, the Tamron’s lighter weight may appeal more to casual photographers or those who prioritize mobility, such as travel photographers.
Autofocus Performance
The Nikon NIKKOR Z 28-400mm lens features fast, accurate autofocus, which is essential for capturing action shots in dynamic environments. This lens also supports linear MF drive, allowing for smooth focusing, particularly beneficial for video shooting. Meanwhile, the Tamron lens incorporates the RXD (Rapid eXtra-silent stepping Drive) unit, providing a high-speed, precision autofocus system that operates quietly. Both lenses excel in autofocus performance, but the Nikon lens may have a slight edge in versatility, particularly for videographers.
Intended Use and Versatility
The Nikon NIKKOR Z 28-400mm lens is marketed as a versatile solution for sports, travel, wildlife, and more, providing an extensive zoom range that covers nearly every situation. Its capacity to shoot both wide and telephoto makes it a go-to for photographers who do not want to switch lenses frequently. In contrast, the Tamron 70-300mm lens is also versatile but leans more towards telephoto applications, making it suitable for landscapes, sports, and portraits. While both lenses serve diverse photographic needs, the Nikon lens stands out for its all-in-one capability.
Warranty and Support
The Tamron 70-300mm lens comes with a 6-Year Limited USA Warranty, which provides peace of mind for buyers, especially those investing in photography gear. While the Nikon lens does not explicitly mention a warranty, Nikon is known for its reliable customer support and service. The longer warranty period from Tamron could be a deciding factor for some users, especially those who may be concerned about potential defects or issues over time.
Which should you buy?
Choosing between the Nikon NIKKOR Z 28-400mm f/4-8 VR Mirrorless Lens and the Tamron 70-300mm F/4.5-6.3 Di III RXD ultimately depends on your specific needs and budget. If you require a lens that offers extensive focal lengths, superior image stabilization, and fast autofocus, the Nikon lens may justify its higher price tag. However, if you're looking for a lightweight, budget-friendly option that still provides excellent image quality and versatility, the Tamron lens is a fantastic choice. Each lens serves distinct purposes, so consider what features are most important for your photography style before making a decision.

