Sony A7R IV

Imaging
Lens MountSony E
Camera FormatFull-Frame (1x Crop Factor)
PixelsActual: 62.5 Megapixel
Effective: 61 Megapixel
Maximum Resolution9504 x 6336
Aspect Ratio1:1, 3:2, 4:3, 16:9
Sensor TypeCMOS
Sensor Size35.7 x 23.8 mm
Image File FormatJPEG, RAW
Bit Depth14-Bit
Image StabilizationSensor-Shift, 5-Axis
Exposure Control
ISO SensitivityAuto, 100 to 32000 (Extended: 50 to 102400)
Shutter SpeedMechanical Shutter
1/8000 to 30 Second 
Bulb Mode 
1/8000 to 1/4 Second in Movie Mode 
Metering MethodCenter-Weighted Average, Highlight Weighted, Multiple, Spot
Exposure ModesAperture Priority, Manual, Program, Shutter Priority
Exposure Compensation-5 to +5 EV (1/3, 1/2 EV Steps)
Metering Range-3 to 20 EV
White BalanceAuto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater
Continuous ShootingUp to 10 fps at 61 MP for up to 68 Exposures (JPEG)
Interval RecordingYes
Self Timer2/5/10-Second Delay
Video
Recording ModesXAVC S
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p [60 to 100 Mb/s] 
Full HD (1920 x 1080) at 23.976p/24p/25p/29.97p/50p/59.94p/100p/120p [16 to 100 Mb/s] 
AVCHD
Full HD (1920 x 1080) at 50i/59.94i [17 to 24 Mb/s] 
External Recording Modes4:2:2 8-Bit
DCI 4K (4096 x 2160) at 23.976p/25p/29.97p
Full HD (1920 x 1080) at 23.976p/50i/50p/59.94i/59.94p
Recording LimitUp to 29 Minutes
Video EncodingNTSC/PAL
ISO SensitivityAuto: 100 to 12800
Manual: 100 to 32000
Audio RecordingBuilt-In Microphone (Stereo)
External Microphone Input (Stereo)
Focus
Focus TypeAuto and Manual Focus
Focus ModeAutomatic (A), Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-Servo AF (S)
Autofocus PointsPhase Detection: 567
Contrast Detection: 425
Autofocus Sensitivity-3 to +20 EV
Viewfinder and Monitor
Viewfinder TypeElectronic (OLED)
Viewfinder Size0.5"
Viewfinder Resolution5,760,000 Dot
Viewfinder Eye Point23 mm
Viewfinder Coverage100%
Viewfinder MagnificationApprox. 0.78x
Diopter Adjustment-4.0 to +3.0
Monitor Size3"
Monitor Resolution1,440,000 Dot
Monitor TypeTilting Touchscreen LCD
Flash
Built-in FlashNone
Flash ModesAuto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync, Wireless
Maximum Sync Speed1/250 Second
Flash Compensation-3 to +3 EV (1/3, 1/2 EV Steps)
Dedicated Flash SystemS-TTL
External Flash ConnectionHot Shoe, PC Terminal
Interface
Memory Card Slot2 x SD/SDHC/SDXC
Connectivity3.5mm Headphone, 3.5mm Microphone, HDMI D (Micro), USB 2.0 Micro-B, USB 3.0, USB Type-C
WirelessWi-Fi
Bluetooth
GPSNone
Environmental
Operating Temperature32 to 104°F / 0 to 40°C
Physical
Battery1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 530 Shots)
Dimensions (W x H x D)5.07 x 3.8 x 3.05" / 128.9 x 96.4 x 77.5 mm
Weight1.46 lb / 665 g