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Sony

Sony Alpha a6400 APS-C Mirrorless Camera Body 4K Black

  • Based on 612 reviews
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Availability: In Stock.
Fulfilled by Focus Camera LLC
Arrives Thursday, Sep 17
Order within 15 hours and 56 minutes
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Style: Base


Set: Camera Only


Features

  • Next Gen speed: experience the worlds 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 and accurate: up to 11Fps continuous shooting at 24. 2MP raw with crisp, clear natural colors
  • Multiple movie functions: make time lapse movies or slow/quick motion videos without post processing
  • Tiltable LCD screen: customizable for vlogging, still photography or recording a professional film
  • In the box: rechargeable battery (NP-FW50) AC adaptor (ac-uud12), shoulder strap, body cap, accessory shoe cap, eyepiece cup, micro USB cable.Metering Range: -2 to 20 EV

Description

a6400 Mirrorless Interchangeable-Lens Camera (Body Only). Operating Temperature - 32 - 104 degrees F / 0 - 40 degrees C.

Compatible Mountings: Sony E (NEX), Sony Mirrorless


Aspect Ratio: 169, 32


Photo Sensor Technology: CMOS


Supported File Format: JPEG, Raw


Optical Zoom: 2 x


Maximum Aperture: 6.3 f_stop


Expanded ISO Minimum: 100


Metering Description: Average, Center-Weighted Average, Highlight, Multi-Zone, Spot


Brand: Sony


Model Name: ILCE6400/B


Compatible Mountings: Sony E (NEX), Sony Mirrorless


Aspect Ratio: 169, 32


Sensor Type: CMOS


File Format: JPEG, Raw


Maximum Aperture: 6.3 f_stop


Expanded ISO Minimum: 100


Photo Sensor Resolution: 25 mp


Photo Sensor Size: Medium Format (>35mm)


Maximum Shutter Speed: 1/4000 seconds


Minimum Shutter Speed: 30 seconds


Exposure Control: Automatic


Form Factor: Mirrorless


Effective Still Resolution: 24.2 mp


Special Feature: Real-Time Eye AF and Real-Time Tracking; XGA Tru-Finder 2.36m-Dot OLED EVF


Color: Black


Screen Size: 3 inches


Shooting Modes: Single Shooting, Continuous shooting (Hi+/Hi/Mid/Lo selectable), Self-timer, Self-timer (Cont.), Bracket Single, Bracket Cont., White Balance bracket, DRO bracket


Item Weight: 1.5 pounds


Video Resolution: 1080p, 2160p


Viewfinder: LCD


Flash Modes: Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync, Wireless


Camera Flash: Built-In


Skill Level: Professional


Specific Uses For Product: Photography, Videography


Compatible Devices: Exif Print, Print Image Matching III, DPOF setting


Continuous Shooting: 11 frames_per_second


Aperture modes: Automatic or Manual (with max aperture of f/6.3)


Viewfinder Magnification: 1.07x


Flash Sync Speed: 1/160 Second


Video Capture Format: AVCHD, XAVC


Connectivity Technology: Wireless


Wireless Technology: Bluetooth, Wi-Fi


Video Output: Micro-HDMI


Total USB Ports: 1


Total Video Out Ports: 1


Total USB 2.0 Ports: 1


Hardware Interface: AV Port


HDMI Type: Type D Micro HDMI


Display Type: LCD


Dots Per Screen: 921,600 dots


Display Fixture Type: Tilting


Display Maximum Resolution: 3000 x 1000


Display Resolution Maximum: 921,600 dots


Touch Screen Type: Capacitive


Digital Scene Transition: False


Image Capture Type: Video


Auto Focus Technology: Contrast Detection, Phase Detection


Focus Features: Hybrid


Autofocus Points: 850


Focus Type: Auto Focus


Focus Mode: Continuous-Servo AF (AF-C)


JPEG Quality Level: Normal


Supported Image Format: AVCHD, H.264, JPEG, MPEG-4, RAW


Bit Depth: 14 Bit


Total Still Resolution: 25 mp


Maximum Image Size: 4000 pixels


Optical Zoom: 2 x


Lens Type: Zoom


Zoom: Digital Zoom


Camera Lens: E-mount


Minimum Focal Length: 1 meters


Real Angle Of View: 10.5 degrees


Focal Length Description: 55 to 210mm (35mm Equivalent Focal Length 82.5 to 315mm)


Digital Zoom: 4 x


Number of Diaphragm Blades: 7


Photo Filter Thread Size: 49 millimeters


Lens Construction: 13 Elements in 9 Groups


Photo Filter Size: 49 millimeters


Metering Methods: Average, Center-Weighted Average, Highlight, Multi-Zone, Spot


White Balance Settings: Auto, Cloudy, Color Temperature, Custom, Daylight, Fluorescent, Incandescent, Shade, Underwater


Self Timer: 10 seconds, 2 seconds, 5 seconds


Crop Mode: APS-C


Brand: Sony


Model Name: ILCE6400/B


Built-In Media: Camera Body Only


Model Number: ILCE6400/B


Model Series: a6400


Series Number: 6400


Number of Packs: 1


Global Trade Identification Number: 15


Generation: 3


Number of Items: 1


UPC: 027242915015


Item Highlight: 4K Video, Flip Up Touchscreen, Real-Time Eye Auto Focus


Unit Count: 1 Count


Manufacturer: Sony


Manufacturer Part Number: ILCE6400/B


Warranty Description: 1 year manufacturer


Flash Memory Type: Single Slot SD/SDHC/SDXC/Memory Stick Duo Hybrid (UHS-I)


Memory Slots Available: 1


Memory Storage Capacity: 64 GB


Recording Capacity: 4.6 hours


Write Speed: up to several hundred MB/s


Flash Memory Speed Class: UHS-I Class 1 (C1)


Flash Memory UHS Speed Class: 1 or 3


Flash Memory Video Speed Class: 1 to 30


Flash Memory Bus Interface Type: UHS-I


Compatible Flash Memory Type: SD


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Amazing product
Style: Base Set: Camera Only
Works super good at an amazing price!
Reviewed in the United States on June 30, 2026 by Gage Mcdermeit
    • Great camera with great features for a good price.
Style: Base Set: Camera Only
I like that this line of mirrorless cameras is lightweight and is relatively compact compared to a digital DLR. As with many of the newer digital cameras the 6400 shoots beautiful video and I am especially happy with it having a stereo mini input that would allow use of high end microphones. The camera is light years ahead of the bulky cameras I used to use on commercial field shoots. Aspiring videographers don't know how lucky they are to have tools like this at their disposal at such a low cost. Not only is the video stellar, the stills are too. I love the continuous shooting mode when shooting wildlife. Sony has a great lineup of lenses to pair with the camera and other lens manufacturers are developing lenses for the Sony E Mount cameras as well. ... show more
Reviewed in the United States on December 2, 2023 by ci
    • Amazing
Style: Base Set: Camera Only
Great picture quality, for both video and pictures.
Reviewed in the United States on May 28, 2026 by Spicy Dorito
    • Good camera !durable
Style: Base Set: Camera Only
Review Image by Dienze
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The Sony Alpha a6400 is an exceptional camera for both enthusiasts and professionals. Its impressive autofocus system is quick and accurate, ensuring you never miss a moment. The 24.2 MP sensor captures stunning images with vibrant colors and crisp details. The compact design makes it easy to carry, and the 180-degree flip screen is perfect for vlogging. Battery life is solid, allowing for extended shooting sessions. Overall, this camera is a fantastic !have for few years now ... show more
Reviewed in the United States on October 30, 2024 by Dienze
    • It has a million features, almost too many.
Style: Base Set: Camera Only
I have so much to say about this camera. I will try to keep it short. • I hate the color coming straight out of the camera. (Greenish and off) My Canon is superior. • 10 different picture profile with unlimited options include flat profiles. Almost too many! • Low light video quality is great. The best under a thousand dollars. • Auto focus is amazing • Size and weight is life changing for travel. • Not easy to use. Still trying to figure it out 7 months later. • Touch screen sucks, except for touch focus. • Rolling shutter is TERRIBLE in 4k. • 4k is great if the camera and subject is perfectly still. But the rolling shutter is jello pudding. • No headphone jack but the audio level do help. If you want to upgrade your camera under $1000 buy this! If you want a simple camera to use, don't buy it. ... show more
Reviewed in the United States on November 1, 2019 by Presise
    • Great camera
Style: Base Set: Camera Only
I love this camera. Light weight, and takes great photos. I love Sony. I usually shoot with my A7iv, but wanted this for my street setup. You can't go wrong with this if you're on a budget, but want quality photos. Pair this body with a Tamron lens, and you're good to go for low $$.
Reviewed in the United States on June 3, 2025 by Bountyhunter
    • A Great Step Into More Professional Photo and Video Work
Style: Base Set: Camera Only
The Sony a6400 was my entry-level interchangeable-lens camera when I started getting more serious about both photography and video, and I loved using it. It's small and compact while still giving you features like 4K video, interchangeable lenses, and a screen that flips up so you can see yourself while filming. For me, its biggest strength was the balance between a vlogging camera and a more professional camera system. It's portable enough to carry around for casual content and vlogs, but it also gives you enough control and flexibility to start learning more professional photo and video techniques. As my career progressed and my production needs became more demanding, I eventually sold my a6400 and upgraded to a higher-end camera system. That wasn't because I disliked the a6400 it had simply done its job as a stepping stone into more advanced equipment. The only real drawback of these smaller cameras are the batteries but just make sure to have 3 for long shoots! I'd recommend it to someone who's outgrown a phone or basic point-and-shoot and wants to get serious about content creation, photography, or videography without immediately jumping into a much larger and more expensive professional camera setup. ... show more
Reviewed in the United States on August 25, 2026 by Russell Shaffer
    • A Great Upgrade from the A6000
Style: Base Set: Camera Only
Review Image by AmazonReviewer
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I purchased this camera as an upgrade from the A6000 and I really enjoy it as both an upgrade and on its own merits. For those upgrading from an older Sony camera, the biggest new features are a touchscreen, effortless Eye AF, and Real-Time Tracking. The touchscreen is great for repositioning your Eye-AF point quickly, allowing you to tap or drag a finger across the back LCD. This functionality is available viewing the LCD or EVF and is a huge step up from the old four-way directional pad. The upgraded Sony Eye-AF is incredible and allows you to focus on composition without worrying about where your camera is focused. Lastly, Real-Time Tracking allows you to pick a moving subject and hold onto them like glue. On its own, I feel like this is a great travel camera. I can fit the 18-135mm zoom, 35mm prime, and 10-18mm zoom in a very small bag and carry them all day with ease on a hike or through a crowded city. The image quality is quite good without the bulk and weight of a larger camera. There are only a few downsides to this device. I wish that Sony had included a joystick and another exposure dial in the design to allow for even better control. Sony only included a slow UHS-I card slot, and the camera takes FOREVER to clear its buffer. Lastly, Sony did not fit IBIS into this model, instead reserving the feature for their future top-of-the-line A6600. Overall, I love this camera for travel! ... show more
Reviewed in the United States on April 19, 2019 by AmazonReviewer

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