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Sony Alpha a6400 Review

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By Best Choice team
Checked icon Last updated - June 7, 2025
9.2

Verdict overview

  • worth the money 9.1
  • Automatic focus 9.8
  • Facial recognition 9.9
  • Battery Duration 8.6
  • Image quality 9.6
  • Image steadying. 8.6
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Pros
  • Incredibly fast autofocus system.
  • Versatile for video and photography.
  • Excellent eye-tracking feature.
Cons
  • No IBIS feature.

Tech specs

hardware interfaceAV Port
lower temperature rating32 Degrees Fahrenheit
flash modes descriptionAuto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync, Wireless
form factorMirrorless
digital zoom4 x
mfg warranty description labor1 Year
digital recording timeUp to 1995 Minutes
self timer duration2 seconds, 10 seconds, 5 seconds
autofocus points850
wireless communication technologyBluetooth, Wi-Fi
display fixture typeTilting
display typeLCD
customer reviews4.6 4.6 out of 5 stars 404 ratings 4.6 out of 5 stars
max shutter speed1/4000 seconds
are batteries includedYes
minimum focal length18 Millimeters
video capture formatAVCHD, XAVC
shooting modesSingle Shooting, Continuous shooting Hi+/Hi/Mid/Lo selectable , Self-timer, Self-timer Cont. , Bracket: Single, Bracket: Cont., White Balance bracket, DRO bracket
diaphragm blades7
manufacturer warranty description parts1 Year
battery cell compositionLithium Ion
item weight1.6 Pounds
flash sync speed1/160 Second
video input formatNTSC/PAL
skill levelProfessional
gpsNo GPS
video capture resolution2160p
display resolution maximum6000 x 4000
audio output typeHeadphones
expanded iso minimum100
metering descriptionAverage, Center-Weighted Average, Highlight Weighted, Multi-Zone, Spot
camera flashHotshoe
expanded iso maximum102400
audio recordingYes
photo sensor technologyCMOS
guide number19.69' / 6 m at ISO 100
processor descriptionBIONZ X Image Processor
effective still resolution24.2 MP
maximum aperture3.5 f
viewfinder magnification1.07x
screen size2.95 Inches
colorBlack
video output interfaceMicro HDMI Type D, Micro-USB Type B
lens typeZoom
compatible mountingsSony Mirrorless, Sony E NEX
special featureReal-Time Eye AF and Real-Time Tracking XGA Tru-Finder 2.36m-Dot OLED EVF
exposure control typeAutomatic
rechargeable battery includedYes
flash memory typeSingle Slot: SD/SDHC/SDXC/Memory Stick Duo Hybrid UHS-I
battery weight1.5 Ounces
number of items1
water resistance levelWater Resistant
maximum focal length135 Millimeters
white balance settingsAuto, Incandescent, Daylight, Color Temperature, Underwater, Fluorescent, Custom, Cloudy, Flash torch, Shade
frame rateUp to 120 fps
photo filter thread size55 Millimeters
memory slots available1
battery descriptionLithium Ion
continuous shooting speed11 fps
target genderUnisex
shock resistantFALSE
connectivity technologyWireless
color depth14 Bits
model nameILCE6400M/B
aspect ratio16:9, 3:2
minimum aperture36 f
upper temperature rating40 Degrees Celsius
maximum webcam image resolution25 MP
photo sensor sizeFull Frame 35mm
zoom typeDigital Zoom
image stabilizationDigital
supported image formatAVCHD, H.264, JPEG, MPEG-4, RAW
focus typeAuto Focus
jpeg quality levelBasic, Fine, Normal
auto focus technologyPhase Detection, Contrast Detection
video standardAVCHD
item dimensions lxwxh9.15 x 9.4 x 4.55 inches
min shutter speed30 seconds
viewfinder typeLCD
batteries requiredYes
number of batteries1 Lithium Ion batteries required. included
optical zoom2 x
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Product Overview

The Sony Alpha a6400 is an excellent choice for professionals and enthusiasts alike. Its combination of advanced features, including real time AF and object tracking, fast and accurate AF, multiple movie functions, tiltable LCD screen and lens compensation settings make it a great option for any photographer. The 24.2 MP resolution ensures crisp and clear photos with natural colors.

The Alpha a6400 has several features that make it stand out from other cameras in its class. The 0.02 sec AF makes it one of the fastest autofocus cameras available on the market today. It also has 425 Phase/425 contrast detection points over 84 of the sensor, giving you more accurate focus and tracking when shooting moving subjects. Additionally, it can shoot up to 11Fps continuous shooting at 24.2 MP RAW with crisp and clear natural colors, making it great for capturing action shots.

The Sony Alpha a6400 also has several features aimed at making video recording easier and more professional looking. It offers time lapse movies or slow/quick motion videos without having to do post processing. It also has a tiltable LCD screen that can be customized for vlogging, still photography or recording a professional film. Lastly, its lens compensation setting allows you to manually adjust peripheral shading, chromatic aberration and distortion so your videos look their best.

Overall, the Sony Alpha a6400 is an excellent camera that is both easy to use and packed with features that will appeal to professionals and enthusiasts alike. Its combination of fast autofocus technology, multiple movie functions, tiltable LCD screen and lens compensation settings make it the perfect choice for anyone looking for an advanced camera that produces professional looking results every time. Its long battery life ensures you wont miss a moment while shooting or recording video either. Whether youre looking for an entry level camera or something more advanced, the Sony Alpha a6400 should definitely be at the top of your list.

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