Alpha 6400 - APS-C Mirrorless Interchangeable Lens Camera
Compact 24.2MP up to 11FPS with AF/AE, 4K HDR
- World’s fastest1 AF at 0.02 sec. w/ Real-time AF & object tracking
- Up to 11fps continuous shooting3 at 24.2MP RAW w/ AF/AE tracking
- Wide 425-phase/425-contrast detection AF points over 84% of sensor
- 24.2MP APS-C Exmor® sensor w/ front end LSI and ISO up to 102,400
- 4K movie2 w/ 2.4x oversampling, full pixel readout, no pixel binning
- XAVC S video, HLG, S-log2&3, slow/quick frame rates9, 4:2:2 HDMI out
- 180-degree fully tiltable LCD touch screen for self-recording
- Interval recording for time-lapse videos
- Rugged magnesium alloy body w/ 200,000+ cycle shutter
- Wi-Fi®/NFC™/QR code for easy file transfer and remote control5
E 10–18 mm F4 OSS
APS-C Ultra-wide Zoom Lens with Optical SteadyShot
E PZ 16–50 mm F3.5–5.6 OSS
APS-C Wide-angle Power Zoom Lens with Optical SteadyShot
E 18-135mm F3.5-5.6 OSS
APS-C Telephoto Zoom Lens with Optical SteadyShot
Grab the best of life.
Innovation in service to your creativity
Unleash your creative potential with high-level performance and advanced features such as AI-powered Real-time Eye AF
At a glance
Reasons to choose this model
Speedy, reliable autofocus
Real-time Eye AF, Real-time Tracking
Incredible image quality
4K movies and pro-level features
Reliable AF for great action shots
The camera's innovative AF quickly and reliably detects the position of the subject and then tracks the subject's motion, keeping it in sharp focus.
425 phase-detection AF points
Densely distributed focus points blanket around 84% of the image area, aiding subject capture.
0.02 sec 4 AF speed
The camera's Fast Hybrid AF system combines the best of phase-detection AF and contrast-detection AF.
Persistent tracking ability
When subjects are in motion, AF points densely positioned around the subject are activated for accurate tracking.
Fast continuous shooting with AF/AE at up to 11fps 3
Never miss a moment of the action thanks to fast internal processing and a high-capacity buffer memory. Fire off shots at up to 11fps 3 with after-view or 8fps 3 for live-view, with minimal display lag, and take up to around 116 shots in JPEG (Standard) or 46 shots in compressed RAW format in one continuous burst. 4
Silent continuous shooting at up to 8fps 7
When your shoot calls for absolute quiet, such as when you're photographing a live performance, silent shooting with no shutter noise allows shooting at up to 8fps 7 with AF/AE tracking, even in AF-C mode, with Real-time Eye AF or with Real-time Tracking, expanding your range of shooting options.
Real-time Eye AF, Real-time Tracking
Newly adopted AI-based subject recognition technology processes a vast amount of data to detect and track even rapidly moving subjects.
Accurate eye recognition
Enhanced Real-time Eye AF 8 reliably recognizes human faces and focuses precisely on a person's eyes. When AF-C is set, Real-time Eye AF 8 maintains stable focus on a moving subject even when part of the face is hidden, the face is backlit or the subject is facing downwards
Prioritize your subject's left eye or right eye
Now you can select Left Eye, Right Eye or Auto from the menu in advance, leaving you free to concentrate on composition. These selections can be assigned to custom buttons, allowing you to quickly toggle between choices mid-shoot.
Stunning animal images with Real-time Eye AF for Animals 9
Real-time Eye AF for Animals supports animal tracking, allowing fast, precise, automatic detection and tracking of animal eyes, with just a half-press of the shutter button. This new capability will vastly increase the photographer's success rate when shooting animals in the wild or beloved pets at home — situations where accurate focus positioning has previously been a challenge. 10
Persistent tracking for subjects on the move
For sporting events and other situations where your subjects are moving quickly, keeping them in constant focus can make all the difference between catching an important, dramatic moment or missing it.
A new subject-recognition algorithm holds onto moving subjects
A newly developed subject recognition algorithm processes spatial information based on color, subject distance (depth), pattern (brightness), and face and eye information at high speed in real time.
Seamless transitions from body to face and eye tracking
When shooting a distant person in motion, the tracking system captures the whole body, and the focus area will seamlessly change between the face and the eyes according to the condition of the subject.
Simply touch and track
Once Touch Tracking is set in the menu, select your subject simply by touching the monitor. For either stills or movies, the camera will begin to auto-track the subject.
Incredible image quality
Enjoy beautiful, remarkably detailed images
Thanks to the large sensor and the latest image-processing engine, you can shoot whatever you encounter in your everyday life, with beautifully crisp and clear images and natural colors, even in low-light settings.
A 24.2 megapixel 12 sensor plus enhanced image processing engine
The APS-C sensor features copper wiring and enhanced circuit processing that aid in boosting light collection efficiency. In conjunction with the image processing engine, this helps achieve superior image resolution and more natural depiction of textures.
Cleaner images even in dim light
Improved noise suppression has led to cleaner image quality, even in dark scenes where high-sensitivity shooting is required. The native ISO sensitivity has increased to a maximum ISO 32000 (with expanded ISO sensitivity at a maximum ISO 102400 for stills). Noise reduction is particularly effective in the frequently used medium-to-high sensitivity range.
Natural-looking images that match what you see
Image-processing algorithms inherited from full-frame cameras have led the way to more lifelike color reproduction. Human skin tones look more natural, and reproduction of plant colors has also been improved.
4K movies and pro-level features
Creative movie production
From full-pixel readout without pixel binning enabling high-resolution 4K movie recording to HDR (HLG)3 and S-Log/S-Gamut 7 options and Slow & Quick Motion recording 2, the α6400 is loaded with advanced capabilities to support your movie-making creativity.
High-resolution 4K recording
Super 35 mm format recording with 2.4x 15 oversampling results in 4K movies (QFHD: 3840 x 2160) with extraordinary image quality.
Fast Hybrid AF for movies
Smooth, steady focus is in your control with high-performance AF tracking.
S-Log 13 and HLG 3
The camera provides a variety of options for picture profiles, including S-Log and HDR (HLG) 3
Create time-lapse movies
Newly introduced interval shooting, which is continuous shooting with a pause of 1-60 seconds between still shots, can be carried out within the camera. This can then be used to create time-lapse movies 16 on a PC using the Viewer app from the Imaging EdgeTM desktop applications.
Vlog with useful features
If you're shooting vlogs, the 180-degree tiltable LCD monitor is useful for framing your own shots. For sound recording, in addition to the external microphone jack there is also an optional XLR adapter (available separately) to facilitate the use of pro-level microphones to give you better audio quality.
Take advantage of various movie functions
Movies in slow motion (up to 5x) and quick motion (up to 60x) 9 can be recorded in the camera, without post-processing on a PC. Alternatively, 120fps high-speed shooting 2 of Full HD video can be used to create high-quality slow-motion footage in post-production. Proxy movie recording allows easier editing and previewing, and Photo Capture lets you extract stills from recorded movies.
A high-resolution LCD monitor with handy touch-screen functions
The 3.0-type, 180-degree tiltable LCD screen does more than just display the scene in front of you -- it gives you quick control over a number of the camera's functions, with a variety of intuitive touch operations.
Touch Pad provides smooth focus-area selection
The Touch Pad function allows you to smoothly move the current focus position while you're looking through the viewfinder. Simply slide your finger across the monitor until you find the desired point you want to focus on.
Touch Focus and Touch Shutter
When you want to shift the focus, even to the periphery of the frame, Touch Focus does it with a simple touch to the monitor. With Touch Shutter, you can set the focus and trip the shutter with a single touch.
Touch Tracking turns on Real-time Tracking at any time
With the Touch Tracking function you can simply touch the monitor to activate Real-time Tracking for either stills or movies. The camera will instantly lock onto the target subject and keep it in constant focus.
Set up your camera just the way you like
An array of customization features, inherited from full-frame models, gives you greater flexibility and control over how your camera operates.
Customized buttons put frequent operations at your fingertips
Each of the camera's eight keys and controls can be assigned to any of 89 functions and operations, with different operations depending on whether you're shooting still images or movies, or in replay mode.
My Menu and My Dial features put you in control
My Dial lets you assign frequently used functions to the control dial and control wheel for faster access when you're shooting. My Menu allows registration of up to 30 different menu items for quick access to menu items you use often.
Visualized setup screen for customization
On the custom settings screen, an illustration showing the camera's operable components shows you at a glance which button or switch you're assigning. When you're setting up the function menu, you can view the structure of the actual function screen.
Imaging Edge™ Remote, Viewer, and Edit
Elevate your photography with Imaging Edge desktop applications. Use "Remote" to control and monitor shooting live on your PC screen, "Viewer" to quickly preview, rate, and select photos from large image libraries, and "Edit" to develop RAW data into high-quality photos for delivery. Get the best from Sony RAW files, and manage your productions more efficiently. 11
Capture One for Sony
Capture One Express (for Sony) is a free award-winning editing software that provides RAW development, easy management and powerful editing tools. Capture One Pro (for Sony) can be bought for even more editing tools and tethered shooting capability.
Imaging Edge™ Webcam
The Imaging Edge Webcam application makes it easy to use your Sony camera as a high-quality webcam, with wide compatibility, for impressive live-streaming and conferencing.
Designed with the environment in mind
Sony is committed not only to offering products, services and content that deliver exciting experiences but also to working towards our goal of a zero environmental footprint throughout our business activities.
At a Glance
Maximum Photo Resolution and Frame Rates
24.2 MP up to 11fps
Maximum Movie Resolution and Frame Rates
4K / 30p HD / 60p
Maximum ISO Sensitivity
Photo: ISO 100-32000 (expandable: ISO 100-102400) Movie: ISO 100-32000
Built-in stereo microphone or XLR-K2M/XLR-K1M/ECM-XYST1M(sold separately)
Custom key settings, Programmable Setting (Body 3 sets / memory card 4 sets), My Menu, My Dial, Reg Cust Shoot Set
Continuous Drive Speed (approx. max.)
Continuous shooting: Hi+: 11 fps, Hi: 8 fps, Mid: 6 fps, Lo: 3 fps
Single Shooting, Continuous shooting (Hi+/Hi/Mid/Lo selectable), Self-timer, Self-timer (Cont.), Bracket: Single, Bracket: Cont., White Balance bracket, DRO bracket
No. of recordable frames (approx.)
JPEG Extra fine L: 99 frames, JPEG Fine L: 115 frames, JPEG Standard L: 116 frames, RAW: 46 frames, RAW & JPEG: 44 frames
10 sec delay/5 sec delay/2 sec delay/Continuous self-timer (3 frames after 10 sec delay/5 frames after 10 sec delay/3 frames after 5 sec delay/5 frames after 5 sec delay/3 frames after 2 sec delay/5 frames after 2 sec delay)/Bracketing self-timer (Off/2 sec delay/5 sec delay/10sec delay)
Locked when shutter button is pressed halfway. Available with AE lock button. (On/Off/Auto)
Bracket: Cont., Bracket: Single, 3/5/9 frames selectable. With 3 or 5 frames, in 1/3, 1/2, 2/3, 1.0, 2.0, or 3.0 EV increments, with 9 frames, in 1/3, 1/2, 2/3, or 1.0 EV increments.
+/- 5.0 EV (1/3 EV, 1/2 EV steps selectable)
AUTO (iAuto/Superior Auto), Programmed AE (P), Aperture priority (A), Shutter-speed priority (S), Manual (M), Movie (Programmed AE (P) / Aperture priority (A) / Shutter-speed priority (S) / Manual (M)), Slow & Quick Motion (Programmed AE (P) / Aperture priority (A) / Shutter-speed priority (S) / Manual (M)), Sweep Panorama, Scene Selection
ISO Sensitivity (Recommended Exposure Index)
Still images: ISO 100-32000 (ISO numbers up to ISO 102400 can be set as expanded ISO range.), AUTO (ISO 100-6400, selectable lower limit and upper limit), Movies: ISO 100-32000 equivalent, AUTO (ISO 100-6400, selectable lower limit and upper limit)
- Among interchangeable-lens digital cameras equipped with an APS-C image sensor as of January 2019, based on Sony research, measured using CIPA-compliant guidelines, and internal measurement method with an E 18-135mm F3.5-5.6 OSS lens mounted, Pre-AF off and viewfinder in use.
- SDHC/SDXC memory card of Class 10 or higher is required for movie recording in XAVC S format. UHS-I (U3) SDHC/SDXC card is required for 100Mbps recording. Movie recording is possible for approximately 29 minutes.
- High-speed continuous shooting is available at up to approx. 11fps in “Hi+” continuous shooting mode and up to approx. 8fps in “Hi” continuous shooting mode. Maximum fps will depend on camera settings.
- With "Hi" continuous shooting mode. Sony internal measurement.
- The latest version of Imaging Edge “Viewer” and PlayMemories Home desktop applications are required
- Connect this product to an HDR (HLG) compatible Sony TV via a USB cable when displaying HDR (HLG) movies.
- S-Log2 and S-Log3 functions assume video processing after shooting.
- The Gamma Display Assist function is not available for monitoring on external displays and television sets
- Sound cannot be recorded during S&Q. SDHC/SDXC memory card of Class 10 or higher is required. Full HD up to 50 Mbps; 60x quick motion/5x slow in NTSC and 50x quick motion/4x slow in PAL.
- Based on Sony research .
- The latest version of Imaging Edge Mobile is required for the smartphone or tablet device. Mobile devices that can communicate with this camera via Bluetooth are the following (as at the release date of this camera): Android terminals (Android 5.0 or later, Bluetooth 4.0 or later), iPhone/iPad iPhone 4S or later / iPad（3rd generation or later). Please refer to detailed instructions at http://www.sony.net/pmm/btg/