The Sony a6400 brings many of Sony’s most advanced technologies from their acclaimed full-frame lineup to a compact, lightweight APS-C camera. The speedy new camera boasts the world’s fastest autofocus (AF) acquisition at 0.02 seconds, while also introducing the new advanced “Real-time Eye AF” and “Real-time Tracking” capabilities. Also included are high-speed shooting at up to 11 fps with AF/AE tracking, a new-generation BIONZ X image processing engine that produces excellent image quality, 4Kvi video recording, a fully 180-degree tiltable LCD touch screen and much more, making it the ultimate tool for all types of creators ranging from professionals to vloggers.
Sony a6400 Mirrorless Digital Camera
24.2MP APS-C Exmor CMOS Sensor
BIONZ X Image Processor
Real-Time Eye AF & Real-Time Tracking
XGA Tru-Finder 2.36m-Dot OLED EVF
3.0″ 921.6k-Dot 180° Tilting Touchscreen
Internal UHD 4K Video, S-Log3, and HLG
S&Q Motion in Full HD from 1-120 fps
Built-In Wi-Fi with NFC
425 Phase- & Contrast-Detect AF Points
Up to 11 fps Shooting and ISO 102,400
The Sony a6400 introduces advanced “Real-time Eye AF,” the latest version of Sony’s acclaimed Eye AF technology. This exciting new capability employs artificial intelligence based object recognition to detect and process eye data in real time, resulting in improved accuracy, speed and tracking performance of Eye AF. In all autofocus modes, the camera now automatically detects the eyes of the subject and activates Eye AF with a half press of the shutter button, and when in AF-C or AF-A mode, the preferred eye (left or right) of your subject can be selected as the focus point. Choices include Auto / Right Eye / Left Eye, and a Switch Right / Left Eye function is able to be assigned to a custom function as well. This exciting new technology completely frees the photographer to focus solely on composition with full trust that focus will be tack sharp on the subject’s eye. Eye AF support for animals will be added in summer 2019 via a system software update, ideal for wildlife photographers.
Also debuting on the a6400 is Sony’s newly developed “Real-time Tracking.” This mode utilizes Sony’s latest algorithm including artificial intelligence (AI) based object recognition and processes color, subject distance (depth), pattern (brightness) as spatial information to ensure that all subjects can be captured with excellent accuracy. Additionally, when photographing or videographing humans or animals, face and eye position information is recognized by AI and the subject’s eyevii is monitored in real time with extremely high tracking precision. This can be activated by a simple half press of the shutter button[viii], or can be assigned to a custom function as well.
In terms of overall shooting speeds, the new camera can shoot at up to 11 fpsiv with full AF/AE tracking while utilizing the mechanical shutter, and up to 8 fpsv with full AF/AE tracking while silent shooting. It can shoot at each of these speeds for up to 116 frames JPEG Standard / 46 frames RAW compressed, greatly increasing the chances of capturing the perfect moment.
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