Nikon Z50II Mirrorless Digital Camera with NIKKOR Z DX 16- vs Sony Alpha A6100 Mirrorless Camera with 16-
Updated August 2026 — Nikon Z50II Mirrorless Digital Camera with NIKKOR Z DX 16- wins on weight and build, Sony Alpha A6100 Mirrorless Camera with 16- wins on value.
The Nikon Z50II offers superior features and performance, making it the better choice for serious photographers and videographers. However, the Sony Alpha A6100 is a great budget option.
Why Nikon Z50II Mirrorless Digital Camera with NIKKOR Z DX 16- is better
Price
Nikon includes dual lenses and accessories.
Video
Nikon supports UHD 4K at 60 fps.
Shooting Speed
Nikon offers 30 fps continuous shooting.
Why Sony Alpha A6100 Mirrorless Camera with 16- is better
Weight
Sony is lighter and more portable.
Price
Sony is significantly cheaper.
AF Speed
Sony has the fastest autofocus at 0.02 seconds.
Overall score
Specifications
| Spec | Nikon Z50II Mirrorless Digital Camera with NIKKOR Z DX 16- | Sony Alpha A6100 Mirrorless Camera with 16- |
|---|---|---|
| Sensor | 20.9MP DX | 24.2MP APS-C |
| ISO Range | 100-204800 | 100-51200 |
| Continuous Shooting | 30 fps | 11 fps |
| Video | UHD 4K 60 fps | 4K 30 fps |
| Autofocus | AI 9 types | Real-time Eye AF |
Dimension comparison
Price Comparison
The Nikon Z50II Mirrorless Digital Camera is priced at $1,489.95, while the Sony Alpha A6100 is significantly cheaper at $868.61, making it about 42% less expensive than the Nikon. This substantial price difference may influence your decision depending on your budget and the features you prioritize. The Nikon's higher price reflects its advanced features and included lens bundle, while the Sony offers a solid entry point into the mirrorless camera market without breaking the bank.
Image Quality
Both cameras provide impressive image quality, but they do so with different sensor configurations. The Nikon Z50II features a 20.9MP DX-format CMOS sensor, while the Sony Alpha A6100 houses a 24.2MP APS-C Exmor sensor. While the Sony has a slightly higher resolution, the Nikon’s advanced EXPEED 7 processor enhances its low-light performance with an ISO range up to 204800. This makes the Nikon better suited for low-light conditions, while the Sony excels in standard shooting scenarios thanks to its high resolution.
Autofocus Performance
In terms of autofocus, the Sony Alpha A6100 boasts the world’s fastest AF at just 0.02 seconds and offers real-time eye autofocus for both humans and animals. This is a significant advantage for fast-action photography or capturing moving subjects. On the other hand, the Nikon Z50II employs AI-powered autofocus with recognition for nine subject types, ensuring sharp focus during rapid motion as well. While both cameras excel in autofocus, the Sony's speed and advanced tracking capabilities give it an edge for action photography.
Shooting Speed
The Nikon Z50II offers impressive continuous shooting capabilities, delivering up to 30 frames per second, making it ideal for sports and wildlife photography. The Sony Alpha A6100, while offering a respectable 11 frames per second, may not be able to keep up with the Nikon in high-speed scenarios. If fast action is a priority for you, the Nikon’s superior continuous shooting speed could make a significant difference in capturing the perfect moments.
Video Capabilities
For videographers, the Nikon Z50II supports UHD 4K video recording at up to 60 frames per second, while the Sony Alpha A6100 also records video but with a slightly lower frame rate. The Nikon includes additional features designed for content creators, such as built-in Vibration Reduction and a flip-under touchscreen for vlogging. This makes the Nikon a more versatile choice for both photography and video content creation, whereas the Sony, while capable, may not offer the same level of functionality for video enthusiasts.
Lenses and Accessories
The Nikon Z50II comes bundled with two NIKKOR Z lenses: a 16-50mm and a 50-250mm, providing a wide range of focal lengths for various photography styles. The inclusion of a 64GB memory card, cleaning kit, and other accessories adds significant value to the Nikon package. In contrast, the Sony Alpha A6100 includes only a 16-50mm zoom lens. While the Sony's lens is good for general photography, the lack of additional lenses may limit your creative options compared to the Nikon's comprehensive bundle.
User Experience
Both cameras feature a 3-inch touchscreen, but the Nikon Z50II’s flip-under design is particularly user-friendly for vlogging and selfies. The Sony Alpha A6100's touchscreen is also tiltable but does not offer the same versatility for content creators. The Nikon's advanced interface, combined with its focus on ease of use for video production, makes it a more appealing option for those who prioritize user experience in their photography and videography projects.
Which should you buy?
Choosing between the Nikon Z50II and the Sony Alpha A6100 ultimately depends on your specific needs as a photographer or videographer. If you are looking for a robust feature set, including dual lenses, superior low-light performance, and advanced video capabilities, the Nikon Z50II is worth the higher price. However, if you're on a budget or seeking a lightweight, easy-to-use camera without sacrificing image quality and autofocus speed, the Sony Alpha A6100 presents an excellent choice at a significantly lower price point.

