Alpha a6400 ILCE6400/B Body
#92
Sony

Sony Alpha a6400 ILCE6400/B Body

Rating

Model: ILCE6400/B
$998(incl. tax)Amazon price as of 2025-08-26
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Product Overview

The Sony Alpha a6400 is a compact and lightweight mirrorless camera featuring a 24.2MP APS-C Exmor CMOS sensor and a BIONZ X image processor. It boasts a fast 0.02-second autofocus system with 425 phase-detection points, real-time Eye AF, and object tracking. The camera supports 4K video recording with full pixel readout and no pixel binning, and offers a 180-degree tiltable touchscreen LCD. It's designed for both photographers and videographers seeking a versatile and high-performance camera for various shooting scenarios. The a6400 also features continuous shooting up to 11fps and multiple movie functions.

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Product Specifications

Image Sensor Size
23.5 x 15.6mm
Effective Pixels
24.2MP
ISO Range
100-32000 (Expandable to 102400)
Shutter Speed
1/4000 - 30sec
Image Stabilization
No
Continuous Shooting Speed
11fps
Video Resolution
4K
Mount Type
Sony E
LCD Screen Size
3.0inch
Weight
403g

Size & Weight

Weight
1 pounds
Hight
6.1 inches
Width
5.6 inches
Depth
4.5 inches

Features

In-Body Image Stabilization Function

The Sony a6400 does not have in-body image stabilization (IBIS). This means that any image stabilization must come from the lens itself. When using lenses without image stabilization, users may experience more camera shake, especially in low-light conditions or when using longer focal lengths. This can be mitigated by using a tripod or a lens with optical image stabilization.

Eye Detection Autofocus Function

The a6400 features Real-time Eye AF, which uses artificial intelligence to detect and process eye data in real time. This results 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 maintain continuous focus, making it easier to capture sharp portraits and candid shots.

Tilting LCD Screen Function

The 180-degree fully tiltable LCD touch screen allows for simple and effective selfie-style shooting for both still images and video capture. Vloggers can check and monitor composition throughout their entire creative process. The LCD screen is also equipped with touch functionality, with options for Touch Pad, Touch Focus, Touch Shutter, and Touch Tracking.

External Microphone Input Function

The a6400 includes a microphone jack, allowing users to connect an external microphone for improved audio quality. This is particularly beneficial for video recording, vlogging, and interviews, where clear and professional audio is essential. The camera is also compatible with XLR microphones via the MI shoe, providing even greater flexibility.

USB Power Supply Function

While the a6400 has a Micro USB port, the product information does not explicitly state that it supports USB power delivery for continuous operation. It can be charged via USB, but continuous power supply during operation may not be supported. Users may need to rely on battery power or an AC adapter for extended shooting sessions.

Focus Peaking Function

The a6400 offers focus peaking, which highlights the areas in focus on the LCD screen or viewfinder. This assists with manual focusing, making it easier to achieve sharp focus when using manual focus lenses or in challenging focusing situations. Focus peaking can be customized to different colors and levels of sensitivity to suit individual preferences.

SHOPSTAFF Rating Score

#92
Ranked #92 out of 99 products in Category
4.1
Overall Rating

The Sony a6400 is a capable mid-range mirrorless camera, offering a blend of stills and video performance. Its APS-C sensor provides good image quality, but it lacks the advanced features of higher-end full-frame models. It's a solid choice for enthusiasts and vloggers.

Image Sensor Size and Type
4.0
The APS-C sensor provides a good balance between image quality and camera size, offering excellent detail and dynamic range for most shooting scenarios. While not as capable as a full-frame sensor in low light, it still delivers impressive results.
Megapixel Count
4.5
The 24.2MP resolution is more than sufficient for everyday photography, allowing for large prints and ample cropping flexibility. It strikes a good balance between detail and manageable file sizes, making it suitable for various applications.
Autofocus System
5.0
The 4D FOCUS system with 425 phase/contrast detection points provides exceptional autofocus speed and accuracy. Real-time Eye AF and object tracking ensure sharp focus on moving subjects, making it ideal for portraits, sports, and wildlife photography.
Image Stabilization
2.0
The a6400 lacks in-body image stabilization (IBIS), which can be a disadvantage when shooting handheld in low light or with non-stabilized lenses. Users may need to rely on lens-based stabilization or a tripod for sharper images and smoother video.
Video Capabilities
4.5
The camera offers internal 4K recording with full pixel readout and no pixel binning, delivering high-quality video footage with exceptional detail. Additional features like HDR (HLG) and S-Log profiles provide flexibility for post-production color grading.
Ergonomics and Handling
4.0
The compact and lightweight design makes the camera comfortable to hold and carry around for extended periods. The customizable buttons and dials allow users to tailor the camera to their specific shooting style, enhancing the overall user experience.
Manufacturer Reliability and Warranty
4.5
Sony has a strong reputation for producing reliable cameras, and the included warranty provides peace of mind in case of any issues. The a6400 is built with a magnesium alloy body, offering enhanced durability and weather resistance for use in various conditions.
Cost Performance
4.0
The a6400 offers a compelling set of features and performance for its price, making it a great value for enthusiast photographers and videographers. While it may not have all the bells and whistles of higher-end models, it provides excellent image quality and functionality for the cost.

Brand & Manufacturer Details

Sony
From the brand Sony is a creative entertainment company with a portfolio that encompasses electronics, music, motion pictures, mobile, gaming, and more.

Key Highlights

  • Fast and accurate autofocus system.
  • Compact and lightweight design.
  • Excellent 4K video capabilities.

Considerations

  • No in-body image stabilization.
  • Battery life can be limiting, especially during video recording.
  • Menu system can be complex for beginners.

Recommended For

  • Enthusiast photographers.
  • Vloggers and content creators.
  • Users looking for a compact and versatile camera.

Not Recommended For

  • Professional photographers needing full-frame performance.
  • Users requiring advanced weather sealing.
  • Those needing extremely long battery life.

Suitable For

  • Travel photography.
  • Vlogging and online content creation.
  • Everyday photography and videography.

Not Suitable For

  • Fast-paced sports photography without appropriate lenses.
  • Professional-level video production requiring 10-bit recording.
  • Underwater photography without appropriate housing.

Frequently Asked Questions (FAQ)

Q.I'm looking for a camera that's good for both photos and videos. Is the Sony Alpha a6400 a good choice?
A.Yes, the Sony Alpha a6400 is a great choice. Staff confirmation indicates it excels in both video and photo quality, and it's compact enough for travel. It also supports external microphones for high-quality audio.
Q.I'm new to mirrorless cameras. Is the Sony Alpha a6400 easy to use for a beginner?
A.According to staff confirmation, the Sony Alpha a6400 is user-friendly, making it perfect for beginners or those new to mirrorless cameras.
Q.How is the autofocus on the Sony Alpha a6400? I want to make sure I never miss a moment.
A.Staff confirmation describes the autofocus system as quick and accurate, ensuring you won't miss important moments.
Q.I'm interested in using this camera for vlogging. Is the screen suitable for self-recording?
A.Yes, the Sony Alpha a6400 features a 180-degree flip screen, making it perfect for vlogging and self-recording, as confirmed by staff.
Q.How is the battery life on the Sony Alpha a6400? Will I need extra batteries?
A.Staff confirmation mentions that the battery life is solid for photos. However, if you plan to shoot video, multiple batteries are recommended.
Q.I want to use this camera for street photography. Is it a good fit?
A.Staff confirmation states that this camera is lightweight and takes great photos, making it a good option for street photography.
Q.I am looking for a camera that can handle rainy conditions. Is the Sony Alpha a6400 durable?
A.The Sony Alpha a6400 has a water-resistant AL-magnesium version which is a step up in durability. It's worth the added expense for the magnesium housing and water resistance for protection on a rainy day.

SHOPSTAFF Rating Ranking

#1

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$2,999(incl. tax)Amazon price as of 2025-08-26

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Image Sensor Size- mmEffective Pixels45 MP
ISO Range100-51200Shutter Speed- sec
Image StabilizationSensor-shiftContinuous Shooting Speed12 fps
Video Resolution8KMount TypeRF
LCD Screen Size- inchWeight- g
In-Body Image Stabilization FunctionEye Detection Autofocus FunctionTilting LCD Screen FunctionExternal Microphone Input FunctionUSB Power Supply FunctionFocus Peaking Function
4.9Overall Rating
5.0Image Sensor Size and Type
5.0Megapixel Count
5.0Autofocus System
5.0Image Stabilization
5.0Video Capabilities
4.8Ergonomics and Handling
4.8Manufacturer Reliability and Warranty
4.5Cost Performance
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Image Sensor Size- mmEffective Pixels50.1 MP
ISO Range50Shutter Speed- sec
Image StabilizationSensor-shiftContinuous Shooting Speed30 fps
Video Resolution8k 30pMount TypeSony E
LCD Screen Size- inchWeight- g
In-Body Image Stabilization FunctionEye Detection Autofocus FunctionTilting LCD Screen FunctionExternal Microphone Input FunctionUSB Power Supply FunctionFocus Peaking Function
4.8Overall Rating
5.0Image Sensor Size and Type
5.0Megapixel Count
5.0Autofocus System
5.0Image Stabilization
5.0Video Capabilities
4.8Ergonomics and Handling
4.5Manufacturer Reliability and Warranty
4.5Cost Performance
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Image Sensor Size- mmEffective Pixels45 MP
ISO Range-Shutter Speed- sec
Image StabilizationSensor-shiftContinuous Shooting Speed30 fps
Video Resolution8KMount TypeCanon RF
LCD Screen Size- inchWeight- g
In-Body Image Stabilization FunctionEye Detection Autofocus FunctionTilting LCD Screen FunctionExternal Microphone Input FunctionUSB Power Supply FunctionFocus Peaking Function
4.8Overall Rating
5.0Image Sensor Size and Type
5.0Megapixel Count
5.0Autofocus System
4.7Image Stabilization
5.0Video Capabilities
4.8Ergonomics and Handling
4.8Manufacturer Reliability and Warranty
4.5Cost Performance
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The Canon EOS R1 is a top-tier full-frame mirrorless camera designed for professional action photography.

Image Sensor Size36 x 24 mmEffective Pixels24.2 MP
ISO Range50-51200Shutter Speed- sec
Image StabilizationSensor-shiftContinuous Shooting Speed40 fps
Video Resolution6K/60pMount TypeCanon RF
LCD Screen Size- inchWeight1134 g
In-Body Image Stabilization FunctionEye Detection Autofocus FunctionTilting LCD Screen FunctionExternal Microphone Input FunctionUSB Power Supply FunctionFocus Peaking Function
4.8Overall Rating
5.0Image Sensor Size and Type
4.8Megapixel Count
5.0Autofocus System
4.7Image Stabilization
5.0Video Capabilities
4.7Ergonomics and Handling
4.8Manufacturer Reliability and Warranty
4.5Cost Performance
#5

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$3,999(incl. tax)Amazon price as of 2025-08-26

The Canon EOS R5 Mark II: a high-performance mirrorless camera with advanced features for stunning photos and videos.

Image Sensor Size36 x 24 mmEffective Pixels45 MP
ISO Range50- -Shutter Speed- sec
Image StabilizationSensor-shiftContinuous Shooting Speed30 fps
Video Resolution8KMount TypeCanon RF
LCD Screen Size- inchWeight680 g
In-Body Image Stabilization FunctionEye Detection Autofocus FunctionTilting LCD Screen FunctionExternal Microphone Input FunctionUSB Power Supply FunctionFocus Peaking Function
4.8Overall Rating
5.0Image Sensor Size and Type
5.0Megapixel Count
5.0Autofocus System
4.7Image Stabilization
5.0Video Capabilities
4.5Ergonomics and Handling
4.8Manufacturer Reliability and Warranty
4.5Cost Performance