Sony a7R IV Specs

Announced Jul 16, 2019 •
61 megapixels | 3 screen | Full frame sensor
Price
MSRP $3500
Body type
Body type SLR-style mirrorless
Sensor
Max resolution 9504 x 6336
Image ratio w:h 1:1, 4:3, 3:2, 16:9
Effective pixels 61 megapixels
Sensor photo detectors 63 megapixels
Sensor size Full frame (35.7 x 23.8 mm)
Sensor type BSI-CMOS
Processor Bionz X
Image
ISO Auto, ISO 100-32000 (expands to 50-102800)
Boosted ISO (minimum) 50
Boosted ISO (maximum) 102800
White balance presets 9
Custom white balance Yes
Image stabilization Sensor-shift
CIPA image stabilization rating 5.5 stop(s)
Uncompressed format RAW
JPEG quality levels Extra fine, fine, standard)
Optics & Focus
Autofocus
  • Contrast Detect (sensor)
  • Phase Detect
  • Multi-area
  • Center
  • Selective single-point
  • Tracking
  • Single
  • Continuous
  • Touch
  • Face Detection
  • Live View
Digital zoom Yes (2x - 4x)
Manual focus Yes
Number of focus points 567
Lens mount Sony E
Focal length multiplier 1×
Screen / viewfinder
Articulated LCD Tilting
Screen size 3
Screen dots 1,440,000
Touch screen Yes
Screen type TFT LCD
Live view Yes
Viewfinder type Electronic
Viewfinder coverage 100%
Viewfinder magnification 0.78×
Viewfinder resolution 5,760,000
Photography features
Minimum shutter speed 30 sec
Maximum shutter speed 1/8000 sec
Aperture priority Yes
Shutter priority Yes
Manual exposure mode Yes
Subject / scene modes No
Built-in flash No
External flash Yes (via hot shoe or flash sync port)
Flash modes Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync.
Continuous drive 10.0 fps
Self-timer Yes
Metering modes
  • Multi
  • Center-weighted
  • Highlight-weighted
  • Average
  • Spot
Exposure compensation ±5 (at 1/3 EV, 1/2 EV steps)
AE Bracketing ±5 (3, 5 frames at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV steps)
WB Bracketing Yes
Videography features
Format MPEG-4, XAVC S, H.264
Modes
  • 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
  • 3840 x 2160 @ 25p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
  • 3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
  • 1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM
  • 1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM
  • 1920 x 1080 @ 60i / 24 Mbps, AVCHD, MTS, H.264, Dolby Digital
  • 1920 x 1080 @ 30p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM
  • 1920 x 1080 @ 25p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM
  • 1920 x 1080 @ 24p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM
Microphone Stereo
Speaker Mono
Storage
Storage types Dual SD/SDHC/SDXC (UHS-II compatible)
Connectivity
USB USB 3.1 Gen 1 (5 GBit/sec)
USB charging Yes
HDMI Yes (micro-HDMI)
Microphone port Yes
Headphone port Yes
Wireless Built-In
Wireless notes 802.11ac + Bluetooth 4.1 + NFC
Remote control Yes (via smartphone)
Physical
Environmentally sealed Yes
Battery Battery Pack
Battery description NP-FZ100 lithium-ion battery & charger
Battery Life (CIPA) 670
Weight (inc. batteries) 665 g (1.47 lb / 23.46 oz)
Dimensions 129 x 96 x 78 mm (5.08 x 3.78 x 3.07)
Other features
Orientation sensor Yes
Timelapse recording Yes
GPS None
Please use the form below to report the error.
Erroneous field
Comment