Sony Alpha a6400 Review: Impressive Features for Stunning Photos and Videos » Felix' Review

Sony Alpha a6400 Review: Impressive Features for Stunning Photos and Videos

With its fast autofocus and multiple movie functions, this camera is designed to capture stunning images and videos. In this review, we will delve into the details and share personal experiences with this product.

As someone who recently made the switch from Canon, I was initially hesitant about trying a different brand. However, I was pleasantly surprised by the Sony a6400. The 4K video quality is outstanding, offering smooth and crisp footage with smaller file sizes. The autofocus is super fast for both images and videos, making it a valuable tool for capturing action shots. Additionally, the battery life is comparable to Canon models, and I appreciate the option to charge the camera while using it.

The sound quality of the internal microphone is usable, although I prefer to use an external mic for better audio. The camera’s colors are vibrant and true to life, particularly suitable for capturing skin tones. I have not experienced any heating issues, even during extended use.

Next Gen Speed and Enhanced Subject Capture

Sony Alpha a6400


Boasting next-generation speed with its incredibly fast 0, the Sony Alpha a6400 Mirrorless Camera is a fantastic investment for photographers and videographers alike.02 sec autofocus (AF) that includes real-time AF and object tracking. This means that you can capture even the most fleeting moments with precision and accuracy. With wide 425 phase and 425 contrast detection points covering 84% of the sensor, the camera ensures enhanced subject capture, allowing you to focus on your subject effortlessly. Whether you’re shooting fast-paced action or still subjects, the a6400 delivers crisp, clear, and natural colors in every shot.

Multiple Movie Functions and Tiltable LCD Screen

Sony Alpha a6400


Offering multiple movie functions that allow you to unleash your creativity, the Sony a6400 impresses not only with its still photography capabilities. You can easily create time-lapse movies or slow/quick motion videos without the need for post-processing. The camera’s tiltable LCD screen is a valuable tool, allowing you to customize it for vlogging, still photography, or recording a professional film. Its flexibility gives you the freedom to capture shots from unique angles and perspectives, adding a dynamic touch to your videos. The a6400 also features lens compensation settings for peripheral shading, chromatic aberration, and distortion, ensuring optimal image quality in every frame.

Sony Alpha a6400: Exceptional 4K Video Quality

Sony Alpha a6400


With its exceptional 4K video quality, the Sony a6400 stands out as one of its key features. Unlike other cameras in its price range, the a6400 delivers smooth and crisp 4K footage, thanks to its actual 4K-pixeled file. While it doesn’t have built-in image stabilization, you can easily fix any stabilization issues in post-processing software like Final Cut Pro X. Additionally, the camera produces smaller 4K files compared to Canon cameras, resulting in faster upload, download, and editing times. With no record time limit and 6K sampling, the a6400 is a powerful tool for videographers who want to capture high-quality footage without restrictions.

Sony Alpha a6400: Impressive Battery Life and Fast Autofocus

Sony Alpha a6400


Comparable to the Canon 80D and EOS 6D Mark II, the Sony a6400 offers impressive battery life. It also has the option to plug the battery directly into the wall for continuous power, eliminating the need for frequent battery changes. The camera’s autofocus capabilities are also worth noting, with faster autofocus for both images and videos. While it may not be perfect for video, it still outperforms many Canon cameras in terms of autofocus speed. For photographers, the a6400’s super-fast autofocus ensures that you never miss a shot.

Sony Alpha a6400: Great Sound Quality and Usable Audio

Sony Alpha a6400


Surpassing that of Canon cameras, the Sony a6400 provides usable audio quality. While it’s still recommended to use an external microphone for professional-grade sound, the built-in audio is a reliable backup option. The camera’s audio capabilities are particularly useful for vlogging or capturing on-the-go audio. Whether you’re recording interviews, events, or simply documenting your surroundings, the a6400’s audio quality is a step above its Canon counterparts.

Sony Alpha a6400: Overall Impressions and Recommendation


The Sony a6400, with its impressive features and capabilities, is a fantastic investment for photographers and videographers alike. With its next-gen speed, enhanced subject capture, multiple movie functions, and tiltable LCD screen, this camera offers unparalleled creative possibilities. Its exceptional 4K video quality, impressive battery life, fast autofocus, great sound quality, and usable audio make it a versatile tool for any content creator. Whether you’re a beginner or an advanced user, the a6400 is highly recommended for its outstanding performance and reliable results.


  • Next Gen speed: experience the world’s fastest 0.02 sec AF with real-time AF and object tracking.
  • Enhanced subject capture: wide 425 Phase/ 425 contrast detection points over 84% of the sensor.
  • Fast & accurate: up to 11Fps continuous shooting at 24.2MP raw with crisp, clear natural colors.


  • No image stabilizer for 4k video, requires tripod or gimbal for moving videos.
  • Battery life similar to Canon cameras, may require additional accessories for continuous power.
  • Autofocus for video not perfect, but still quicker than Canon cameras.

Read also:


In conclusion, the Sony Alpha a6400 Mirrorless Camera is an exceptional product that exceeded my expectations. Its next-gen speed, enhanced subject capture, and fast and accurate shooting capabilities make it a valuable tool for both photography and videography. While there are additional features worth mentioning, such as the tiltable LCD screen and lens compensation settings, the highlights mentioned above demonstrate the camera’s impressive performance.

Overall, I highly recommend the Sony a6400 to both beginners and advanced users looking for a reliable and high-quality camera. Its advanced features, reliable autofocus, and excellent image and video quality make it a great investment for capturing memorable moments.

Questions & Answers:

Question: How fast is the autofocus on the Sony Alpha a6400?

Answer: The Sony Alpha a6400 has the world’s fastest 0.02 sec autofocus with real-time AF and object tracking.

Question: Can the Sony Alpha a6400 shoot in continuous mode?

Answer: Yes, the Sony Alpha a6400 can shoot up to 11Fps in continuous shooting mode at 24.2MP.

Question: Does the Sony Alpha a6400 have image stabilization for 4k video?

Answer: No, the Sony Alpha a6400 does not have built-in image stabilization for 4k video, but it can be fixed in post-processing or with the use of a tripod or gimbal.

Just so you know, I’m part of the Amazon Associate program. If you find something you love on Amazon through my reviews I get a small commission at no extra costs for you. It’s a little way to support what I do. Thank you!