Nikon Z 50 with Wide-Angle Zoom Lens | Compact vs Sony ILCE6100KB Alpha 6100 Mirrorless 4K Video
Updated August 2026 — Sony ILCE6100KB Alpha 6100 Mirrorless 4K Video leads on weight and size.
The Sony ILCE6100KB offers superior autofocus and image quality, making it a better choice for serious photographers. The Nikon Z 50 excels in vlog-friendly features.
Why Nikon Z 50 with Wide-Angle Zoom Lens | Compact is better
User-friendly design
The Nikon Z 50 features a flip-down LCD for vlogging.
Lens compatibility
Compatible with F Mount NIKKOR lenses using an adapter.
Price
Slightly lower price point.
Why Sony ILCE6100KB Alpha 6100 Mirrorless 4K Video is better
Image quality
Higher resolution 24.2MP sensor.
Autofocus speed
Lightning fast autofocus at 0.02 seconds.
Video capabilities
Superior 4K video features with oversampling.
Overall score
Specifications
| Spec | Nikon Z 50 with Wide-Angle Zoom Lens | Compact | Sony ILCE6100KB Alpha 6100 Mirrorless 4K Video |
|---|---|---|
| Sensor | 20.9 MP | 24.2 MP |
| Video | 4K UHD | 4K with oversampling |
| Autofocus | Standard | 0.02 sec fast |
| Screen | Flip-down LCD | Tiltable LCD |
| ISO Range | 100-51200 | 100-51200 |
Dimension comparison
Overview of the Nikon Z 50 and Sony ILCE6100KB
The Nikon Z 50 and Sony ILCE6100KB are both excellent mirrorless cameras, but they cater to different photography needs. The Nikon Z 50 is priced at $955.79, while the Sony ILCE6100KB comes in at $948.00, making the Sony about 1% cheaper. Both models feature a versatile 16-50mm lens, but they differ in sensor technology and autofocus capabilities that may influence a buyer's choice.
Image Quality
In terms of image quality, the Sony ILCE6100KB offers a significant edge with its 24.2MP APS-C Exmor sensor, compared to the Nikon Z 50's 20.9 MP sensor. This difference can result in sharper images and better overall detail, especially in challenging lighting conditions. Both cameras support high-quality video recording, but the Z 50's specifications highlight its robust 4K UHD features, making it a solid choice for videographers.
Autofocus Performance
Autofocus is a crucial feature for any photographer, and the Sony ILCE6100KB excels with its lightning-fast autofocus at just 0.02 seconds. This impressive speed is complemented by real-time tracking and object recognition, which are beneficial for capturing fast-moving subjects. The Nikon Z 50, while effective, does not match this level of speed and precision, making the Sony a better option for action photography.
Build and Design
Both cameras are designed to be compact and lightweight, ideal for travel and daily use. The Nikon Z 50 is known for its durable construction and features a selfie flip-down touch LCD screen, which is particularly appealing for vloggers and self-portrait enthusiasts. The Sony ILCE6100KB also includes a tiltable 3-inch touchscreen, but it is less versatile in terms of angles compared to the Z 50's design.
Video Capabilities
When it comes to video capabilities, both cameras offer 4K recording, but the Sony ILCE6100KB provides enhancements like 2.4x oversampling and full pixel readout without pixel binning. This feature ensures superior video quality, particularly beneficial for filmmakers who require high standards in their work. The Nikon Z 50, while capable of 4K video, does not offer the same level of detail and finesse as the Sony.
Connectivity Features
Both models include built-in Wi-Fi and Bluetooth, allowing for easy pairing with smartphones for quick sharing and remote control capabilities. The Nikon Z 50’s connectivity makes it user-friendly for those who frequently upload their photos to social media. However, the Sony ILCE6100KB’s advanced imaging technology and faster autofocus potentially make it a more attractive option for users focused on high-speed photography and video.
Lens Compatibility
The Nikon Z 50 is compatible with Nikkor Z lenses and can also utilize F Mount NIKKOR lenses with the FTZ Mount Adapter, which is sold separately. This adaptability is a significant advantage for Nikon users who already own a collection of lenses. In contrast, the Sony ILCE6100KB also supports a range of E-mount lenses, but users may find fewer options compared to Nikon’s offerings, especially if they are looking for specific focal lengths or features.
Price Considerations
The Nikon Z 50 is currently priced at $955.79, while the Sony ILCE6100KB is listed at $948.00. This makes the Sony about $7.79 cheaper, which is a negligible difference. However, considering the overall features and performance, many might find that the price difference is worth it when evaluating the advanced autofocus and image quality offered by the Sony.
Which should you buy?
Choosing between the Nikon Z 50 and the Sony ILCE6100KB ultimately depends on your specific photography needs. If you prioritize superior autofocus and image quality, the Sony ILCE6100KB may be the better investment, especially given its advanced sensor technology and quicker shooting capabilities. However, if you are looking for a camera that excels in vlog-style shooting with features like a flip-down LCD, the Nikon Z 50 stands out with its user-friendly design. Both cameras offer great performance, but the best choice will align with your personal photography style and requirements.

