Sony a7R IV specifications

Price
MSRP$3500
Body type
Body typeSLR-style mirrorless
Body materialMagnesium alloy
Sensor
Max resolution9504 x 6336
Image ratio w:h1:1, 4:3, 3:2, 16:9
Effective pixels61 megapixels
Sensor photo detectors63 megapixels
Sensor sizeFull frame (35.7 x 23.8 mm)
Sensor typeBSI-CMOS
ProcessorBionz X
Color spacesRGB, Adobe RGB
Color filter arrayPrimary color filter
Image
ISOAuto, ISO 100-32000 (expands to 50-102800)
Boosted ISO (minimum)50
Boosted ISO (maximum)102800
White balance presets9
Custom white balanceYes
Image stabilizationSensor-shift
CIPA image stabilization rating5.5 stop(s)
Uncompressed formatRAW
JPEG quality levelsExtra fine, fine, standard)
File format
  • JPEG (Exif v2.31)
  • Raw (Sony ARW v2.3)
Optics & Focus
Autofocus
  • Contrast Detect (sensor)
  • Phase Detect
  • Multi-area
  • Center
  • Selective single-point
  • Tracking
  • Single
  • Continuous
  • Touch
  • Face Detection
  • Live View
Autofocus assist lampYes
Digital zoomYes (2x - 4x)
Manual focusYes
Number of focus points567
Lens mountSony E
Focal length multiplier1×
Screen / viewfinder
Articulated LCDTilting
Screen size3
Screen dots1,440,000
Touch screenYes
Screen typeTFT LCD
Live viewYes
Viewfinder typeElectronic
Viewfinder coverage100%
Viewfinder magnification0.78×
Viewfinder resolution5,760,000
Photography features
Minimum shutter speed30 sec
Maximum shutter speed1/8000 sec
Exposure modes
  • Program
  • Aperture priority
  • Shutter priority
  • Manual
Built-in flashNo
External flashYes (via hot shoe or flash sync port)
Flash modesFlash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync.
Flash X sync speed1/250 sec
Drive modes
  • Single
  • Continuous (Hi+/Hi/Mid/Lo)
  • Self-timer
  • Bracketing (Ex0osure, WB, DRO)
Continuous drive10.0 fps
Self-timerYes
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 BracketingYes
Videography features
FormatMPEG-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
MicrophoneStereo
SpeakerMono
Storage
Storage typesDual SD/SDHC/SDXC (UHS-II compatible)
Connectivity
USB USB 3.1 Gen 1 (5 GBit/sec)
USB chargingYes
HDMIYes (micro-HDMI)
Microphone portYes
Headphone portYes
WirelessBuilt-In
Wireless notes802.11ac + Bluetooth 4.1 + NFC
Remote controlYes (via smartphone)
Physical
Environmentally sealedYes
BatteryBattery Pack
Battery descriptionNP-FZ100 lithium-ion battery & charger
Battery Life (CIPA)670
Weight (inc. batteries)665 g (1.47 lb / 23.46 oz)
Dimensions129 x 96 x 78 mm (5.08 x 3.78 x 3.07)
Other features
Orientation sensorYes
Timelapse recordingYes
GPSNone