Sony a6400 review

Sony a6400 Review 2023: A Photographer’s Dream

The Sony a6400 review isn’t the brand’s flashiest camera in recent memory. The company’s full-frame line generates the most buzz, but not everyone requires such a large sensor. The APS-C format strikes a good mix between image quality and size. It’s a worthy successor to the a6300, and our Editors’ Choice award goes to it.

Let’s see full Sony a6400 Review

Sony a6400 is a Game Changer and Unleashing Creativity Photography camera and its chang your life so let’s see fisrt feature.

Sony a6400 review of Features:

The Sony A6400 can record 4K video at 30 frames per second in the XAVCS format at bitrates up to 100Mbps or full HD video at 120 frames per second. Sony’s latest-generation BIONZ X processor is paired with a 24.2MP APS-C Exmor CMOS sensor. Sony claims that its camera’s enhanced autofocus technology has improved AF speed and stability. HLG (Hybrid Log-Gamma) is included for HDR playing on compatible TVs, as well as S-Log2 and S-Log3 gamma settings. With its mechanical shutter and AF/AE tracking, the Sony A6400 can shoot at 11 frames per second.

Internal controls are limited, however, 89 functions can be assigned to eight separate custom keys. Because the body is so compact, only one memory card can be used, and it’s a little unexpected that it’s a UHS-I type rather than the faster UHS-II. Sony has launched a new My Play Station app.

Compare Sony A6400 vs  Sony ZV-E10

Here we compare Sony’s two mirrorless cameras, the ZV-E10 and the A6400. The Sony ZV-E10 is the entry-level mirrorless camera, and the Sony Alpha a6400 is the premium mirrorless camera. The Sony ZV-E10 launches in July 2021 and the Sony A6400 in January 2019. As you can see, the A6400 is 2 years older than the ZV-E10. Let’s see if the age difference between the two cameras makes a big difference.

Sony A6400Sony ZV-E10 
Announcement Date: 2019-01-15
Announcement Date: 2021-07-30
24MP – APS-C CMOS Sensor24MP – APS-C CMOS Sensor
ISO 100 – 32000 ( expands to 102400)ISO 100 – 32000 ( expands to 51200)
Sony E MountSony E Mount
3.00″ Tilting Screen3.00″ Fully Articulated Screen
2359k dot Electronic viewfinderno
11.0fps continuous shooting11.0fps continuous shooting
4K (UHD) – 3840 x 2160 video resolution4K (UHD) – 3840 x 1920 video resolution
120fps High-Speed Video120fps High-Speed Video
Built-in WirelessBuilt-in Wireless
403g. 120 x 67 x 50 mm343g. 115 x 64 x 45 mm
Weather Sealed Bodysame
Focus Magnifier (5.9x / 11.7x)

Connectivity and Power:

Apple users may now pair the camera with the Sony PlayMemories Mobile app with a single tap, much like Android users have for years. There’s also a remote control option, which includes a live video stream to your phone’s screen. It has a CIPA rating of 360 shots with the EVF and 410 shots with the rear LCD, and it charges in around 24 hours. The Sony a6400 camera does not have a built-in rechargeable battery, but it does come with an AC adapter and a micro USB connection for charging it in-camera.

There is no time limit on recording, so you can keep filming until your memory card is full or the battery runs out. To take advantage of all of the a6400’s video functions, you’ll need an SDXC card, but keep in mind that the camera only supports UHS-I rates. Memory Stick is also supported by the slot, however, no one uses Memory Stick.

Build and handling:

Sony a6400

The A6000 has a new tilting screen on the rear, but otherwise, it looks and feels the same as its predecessor. It contains a highly advanced autofocus system, high-speed continuous shooting, and powerful 4K video capabilities, but they’re hidden inside this attractive but generic chassis. If you’re used to huge, obvious controls, the Sony A6400’s digital-first design may be irritating. The 3-inch rear screen is not only small, but it’s also prone to glare in intense outside lighting. In these circumstances, you can switch to the EVF, but with its 2,359k dot resolution, it’s no better than it has to be. The dust and moisture-resistant magnesium alloy body house a mechanical shutter with a 200,000-shot shutter life.


The Sony a6400 claims to have the fastest focus acquisition in the world, and our testing demonstrates that it can lock on to a target in under 0.05 seconds. The camera can still miss focus on occasion, but it does an excellent job of keeping your subject in focus for the most part. The Eye Detection feature is now only available for humans, however, a software update will enable animal support. When it comes to autofocus, Sony’s new a6400 mirrorless camera has some distinct benefits over SLRs.

Sony a6400 review

There’s no need to calibrate a lens or body to assure dead-on focus because the autofocus is acquired from the image sensor. The contrast and phase-detection focus sensors on the 6400 cover nearly the entire frame edge.An 8fps preview option helps you to see how the picture changes from shot to shot, allowing you to pan the camera more effectively.


The Sony a6400 can shoot 4K at up to 24, 25, or 30 frames per second and 1080p at 120 frames per second. The autofocus is good, and the focus rack speeds can be adjusted to suit your subject. A flip-up screen screams vlogging, but it’s useless if you’re recording with an on-camera shotgun microphone. It’s a perfect storm of rubbery, crooked images when you add in the lack of in-body stabilization and occasionally rough handheld footage.

 The built-in microphone on the X-T30 is decent enough for many bloggers who don’t require ideal audio quality. The focusing technology performs admirably in both video and still photography. This is the best AI face-tracking system on the market, while it isn’t perfect. Another problem is the absence of a headphone jack.

Sony a6400 review of Performance:

Sony a6400 review

The Sony A6400 is as quick and responsive as its high-tech autofocus specifications promise. The Real-Time Tracking AF, on the other hand, appeared a little sluggish, as it seemed to lose fast-moving subjects and took a few frames to find them again. The color reproduction is both rich and natural, and the images are clear and precise. With this lens, you’ll see enormous barrel distortion at the wide end of the zoom range if you view raw files in a program that doesn’t immediately apply Sony’s built-in correction data.

 The Sony A6400 has the same 24.2-megapixel CMOS sensor as the previous generation, but it now includes the Bionz X CPU. Using the specific ‘Sunset’ option, on the other hand, was less successful, and messed up the colors instead of complementing them. Rather than using the camera, black and white lovers will be better off shooting raw files and processing them themselves.

Sony a6400 review of Image Quality

Sony a6400 review

The 24MP sensor of Sony’s new a6400 camera is the same size and resolution as its predecessor, the a6300. It’s basic ISO ranges from 100 to 32000, and it also has an enhanced ISO range of up to 102400 for those times when the light is particularly dark. When collecting JPGs at default settings, Imatest claims to maintain noise below 1.5 percent at ISO 3200. At ISO 6400, there is a little loss in quality, but you’ll have to look very closely to notice it.

At ISO 12800, details become significantly smeared, and photos begin to deteriorate. When it comes to tweaking exposure or extracting features from the shadows, raw photos allow you a lot more versatility. At ISO 12800, the difference between JPG and Raw output is night and day. Although the Raw image is noisier, the Raw file is sharper and clearer.

Image Sensor Sony A640 vs ZV-E10

Sony ZV-E10 Sony A640
NUMBER OF PIXELSApprox. 24.2 megapixelsApprox. 24.2 megapixels
SENSOR TYPEAPS-C type (23.5 x 15.6 mm), Exmore CMOS sensorAPS-C type (23.5 x 15.6mm), Exmore CMOS sensor
ANTI-DUST SYSTEMNOCharge protection coating on optical filter and ultrasonic,


  • LCD for taking selfies.
  • EVF is large and sharp.
  • It has a small footprint.
  • APS-C picture sensor with 24 megapixels.
  • 4K video with no time limit on a recording.


  • so UHS-I card.
  • Some operational annoyances.
  • There is no external charger supplied.


The full Sony a6400 review show that Sony a6400 is a camera that falls somewhere between consumer and enthusiast, offering automatic operation for family photographs while still delivering the image quality and speed that enthusiasts want.

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