Sony Sony Alpha 7R III

The Sony a7R Mark III is a full-frame mirrorless camera that uses a 42.4MP stabilized BSI CMOS sensor. The Mark III has numerous improvements over its predecessor, many of which are borrowed from the flagship a9.
Announced: 25/10/2017
Body Type
Body TypeSLR-style mirrorless
Sensor
Max Resolution7952 x 5304
Image Ratio
  • 3:2
  • 16:9
Megapixels42.2
SizeFull frame (35.9 x 24 mm)
TypeBSI-CMOS
ProcessorBionz X
Image
ISO Range100-32000
ISO Minimum50
ISO Maximum102,400
White Balance Presets10
Custom White Balance
Image Stabilisation
Uncompressed FormatRAW
JPEG Quality Levels
  • Extra fine
  • Fine
  • Standard
File FormatJPEG
Optics & Focus
Autofocus
  • Contrast Detect (sensor)
  • Phase Detect
  • Multi-area
  • Center
  • Selective single-point
  • Tracking
  • Single
  • Continuous
  • Touch
  • Face Detection
  • Live View
Digital Zoom
Manual Focus
Number of Focus Points425
Lens MountSony E
Crop1.0x
Screen / Viewfinder
Articulated LCD
Screen Size3.0
Screen Pixels1,440,000
Touch Screen
Screen TypeTFT LCD
Live View
Viewfinder TypeElectronic
Viewfinder Coverage100%
Viewfinder magnification0.78x
Viewfinder resolution3,686,400
Features
Minimum shutter speed30 sec
Maximum shutter speed1/8000 sec
Aperture Priority
Shutter Priority
Manual Exposure Mode
Exposure Modes
Scene Modes
External Flash
Flash Modes
  • Off
  • Auto
  • Fill-flash
  • Slow Sync
  • Rear Sync
  • Red-eye Reduction
  • Wireless
  • hi-speed sync
Flash X Sync Speed1/250 sec
FPS10.1
Self-timer
Metering Modes
  • Multi
  • Center-weighted
  • Spot
Exposure Compensation
AE Bracketing
WB Bracketing
Orientation Sensor
Timelapse Recording
Video Features
Format
  • MP4
  • AVCHD
  • XAVCS
MicrophoneStereo
SpeakerMono
Resolutions
  • 2160p @ 30fps
  • 2160p @ 25fps
  • 2160p @ 24fps
  • 1080p @ 120fps
  • 1080p @ 60fps
  • 1080p @ 50fps
  • 1080p @ 30fps
  • 1080p @ 25fps
  • 1080p @ 24fps
External mic input
Storage
Storage Slot
  • SD
  • SDHC
  • SDXC
Storage Slot Amount2
Physical
Weather Sealed
BatteryBattery Pack
Battery ModelNP-FZ100 lithium-ion
Battery Life (shots)650
Weight (grams)657
Dimensions127 x 96 x 74mm
Connectivity
USB
HDMI
Wireless
Remote Control
Headphone