Sony Alpha A7R III digital camera
Sony Alpha A7R III digital camera rear
Sony Alpha A7R III digital camera left
Sony Alpha A7R III digital camera front

Sony Alpha A7R III

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Key specs

  • CMOS
  • Full format
  • 35.9 x 24 mm
  • 42.4 megapixels
  • 7952;5304 px
  • Sony E
  • Yes - with all AF lenses
  • 3 in
  • yes
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Sony Alpha A7R III Full Specifications


Sensor typeCMOS
Image sensor formatFull format
Sensor size35.9 x 24 mm
Effective pixels42.4 Mpx
Max resolution7952, 5304


ISO minimum100
ISO maximum32000
Supported file formatsJPEG, RAW
Built-in HDR function
AEB/HDR support

Optics & Focus

Lens mountSony E
Magnification (Crop factor)1 x
AF assist (auto-focus assist light)Lamp
Contrast autofocus
Autofocus in recording mode
AutofocusYes - with all AF lenses
Max number of AF points (incl. assistant)399
Image stabiliserBuilt-in
Phase detection autofocus
Number of AF points (contrast)425

Screen / viewfinder

Articulated LCD
Screen size3 in
Screen dots1440000
Touch screen
Electronic, Screen
Viewfinder coverage100 %
Viewfinder magnification0.78 x
Separate info display

Photography features

Continuous shooting
Flash sync speed1/250s
External flash connectionHot shoe, PC terminal
Manual settings
Speed (JPEG)10 fps
Speed (RAW)10 fps

Videography features

Maximum resolution3840, 2160
Supported file formatsAVC, H.264
Max resolution (highest frame rate)1920x1080
Max frame rate (highest resolution)30 fps
Max frame rate (regardless of res.)120 fps
Video recording


Body typeMirrorless
Body materialAluminum-magnesium
Colour of productBlack
Weight1.45 lb
Width5.00 in
Height3.78 in
Length2.91 in
Environmentally sealed
Anti-dust system


Dual memory card slots
Storage typesMemory Stick Pro Duo, SDHC, SD, SDXC


Battery Life (CIPA)530
Battery typeLi-Ion


USB version3.0
Wireless network (Wi-Fi)
Bluetooth version4.1

Other features


Sony Alpha A7R III Online reviews

Sony a7R III - Lyd & Billede
Hvis man er en seriøs fotograf på jagt efter et nyt systemkamera, er det umuligt at komme uden om Sony. For ti år siden blev man mødt med et skuldertræk, når Sony blev nævnt, men i dag er det et navn, man kan regne med. Det er Sony a7R III endnu et bevis på. For …Read more

Sony A7R III Release Date, Price and Specs - CNET
With a better autofocus system, Sony's follow up to its A7R II flagship full-frame mirrorless keeps the stellar photo and video quality but makes it easier to get.Read more