Sony Alpha a6400 Mirrorless Camera

About the product

- Experience the fastest 0. 02 sec AF with real-time AF and object tracking.

- Wide 425 Phase/ 425 contrast detection points over 84% of the sensor.

- Up to 11Fps continuous shooting at 24. 2MP raw with crisp, clear natural colors.

- Make time lapse movies or slow/quick motion videos without post processing.

- Customizable for vlogging, still photography or recording a professional film.

Best video reviews

α6400 Mirrorless APS-C Interchangeable-Lens Camera

Advanced APS-C camera with 24.2 MP Exmor CMOS sensor, the World’s fastest autofocus (AF) speed1 at 0.02 sec., advanced Real-time Eye-AF and Real-time object Tracking AF with Wide 425-phase/425-contrast detection AF points over 84% of sensor, up to 11fps continuous shooting3 with continuous autofocus and auto-exposure, 4K HDR video2, 180-degree tiltable touchscreen LCD and Wi-Fi for easy file transfer and remote control. Available in body-only and body + lens options.

24.2MP and incredible image quality

The a6400’s APS-C image sensor with approximately 24.2 effective megapixels uses copper wiring and a highly effective circuit process, resulting in efficient light collection that achieves a wide sensitivity range and excellent low noise performance even at high ISO. The design significantly increases readout speed, enabling functionality including 11fps continuous shooting3, 4K recording2 with full pixel readout without pixel binning and Full HD 120fps high-speed shooting. 

World’s fastest autofocus1 with 4D FOCUS

The α6400’s unrivaled 4D FOCUS system boasts the world’s fastest autofocus (AF) acquisition time1 that can lock focus on even the fastest moving subject in as little as 0.02 seconds1. It also boasts an incredible 425 phase detection and 425 contrast detection AF points that are densely positioned over 84% of the image area, effectively tracking subjects as they move across the frame. Moreover, the α6400 takes full advantage of its enhanced fast hybrid AF for movies in both HD and 4K2. 

Advanced Real-time Eye-AF

Advanced “Real-time Eye AF” employs artificial intelligence to detect and process eye data in real time, resulting in improved accuracy, speed and tracking performance of Eye AF. With a half press of the shutter button, the camera can automatically detect the eyes of the subject and activate Eye AF in all autofocus modes and when in either AF-C or AF-A mode, eye capture is continuously maintained.

Real-time Tracking AF

“Real-time Tracking” utilizes a special object recognition algorithm that processes color, subject distance (depth), brightness (pattern) as spatial information, plus AI information including face and eye location, ensuring that all subjects can be captured with extreme accuracy and precision. This can be activated by a simple half press of the shutter button, or can be assigned to a custom function as well.

4K movie2 w/ 2.4x oversampling4, full pixel readout

The α6400 offers internal 4K recording2 in Super 35mm format with full pixel readout and no pixel binning at 2.4x oversampling4 (6K equivalent) for the ultimate 4K footage with exceptional detail and depth. HDR (HLG), S-Gamut3/S-Log3and 3, plus Gamma Display Assist, the ability to record Full HD at 120 fps for up to 5x slow motion HD video7, both a mic jack and XLR compatibility via the MI shoe, enhanced Zebra functionality, focus peaking, picture profile settings, as well as Time Code / User Bit, clean HDMI output.

Item Weight

403 g


425-point AF
Lens mount
Sony E-mount
3.0-inch tilt-angle touchscreen, 921,000 dots
Burst shooting
Wi-Fi, NFC and Bluetooth
Battery life
360 shots
Product Dimensions 
6.1 x 5.6 x 4.5 inches (15.5 x 14.2 x 11.4 cm)


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