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Style: Body Only
Set: Base
Features
Description
Thanks to an evolutionary leap in image processing power and efficiency, the Sony a7R IV combines a high-resolution 61MP back-illuminated Exmore R CMOS image sensor with impressive shooting speeds of up to 10 fps with full AF/AE tracking, as well as beautiful 4K HDR video, wide 15-stop dynamic range, and high sensitivity with area-specific noise reduction of almost a full stop.
Compatible Mountings: Sony E
Aspect Ratio: 11, 32, 43
Photo Sensor Technology: CMOS
Supported File Format: RAW
Image Stabilization: Sensor-shift
Maximum Focal Length: 35 Millimeters
Maximum Aperture: 3.5 Millimeters
Expanded ISO Minimum: 50
Metering Description: Center-Weighted Average, Highlight Weighted, Multiple, Spot
Brand: Sony
Touch Screen Type: Capacitive
Display Fixture Type: tilting
Has Color Screen: Yes
Display Resolution Maximum: 1,440,000 pixels
Display Type: OLED
Dots Per Screen: 106667
Screen Size: 3 Inches
Focal Length Description: 70 millimeters
Digital Zoom: 0.78 x
Number of Diaphragm Blades: 9
Lens Construction: 18 elements in 13 groups
Camera Lens: Sony E-mount lens
Minimum Focal Length: 35 Millimeters
Maximum Focal Length: 35 Millimeters
Model Series: Alpha
Series Number: 7
Global Trade Identification Number: 86
UPC: 027242918986
Are Batteries Included: Yes
Model Number: ILCE7RM4/B
Remote Included: No
Brand: Sony
Model Name: ILCE7RM4/B
Built-In Media: Camera Body & Accessories
Self Timer: 10 seconds
White Balance Settings: Auto, Incandescent, Daylight, Color Temperature, Underwater, Fluorescent, Custom, Cloudy, Flash torch, Shade
Crop Mode: APS-C
Exposure Control: Manual
Metering Methods: Center-Weighted Average, Highlight Weighted, Multiple, Spot
Mount Type: Sony
Item Dimensions D x W x H: 3.05"D x 5.07"W x 3.8"H
Viewfinder Coverage Percentage: 1
Eye Relief: 23 Millimeters
MicrophoneTechnology: Digital
Warranty Type: No Warranty
Shutter Type: Electronic
Crop Factor: 1
Mounting Thread Type: 1/4-20
Long Exposure Shutter Mode: Bulb
Viewfinder Display Size: 3.68 Centimeters
Audio Recording: Yes
Is Electric: No
Processor Count: 1
Number of Batteries: 1 Lithium Ion batteries required. (included)
Enclosure Material: Magnesium Alloy
Has Image Stabilization: Yes
Analog Video Format: NTSC/PAL
Viewfinder Resolution: 5760000 Dots
Lens Mount: Sony E
Shutter Speed Description: Mechanical Shutter1/8000 to 30 Seconds 1/8000 to 1/4 Second in Movie Mode
Compatible Devices: Sony E mount camera lenses and other Sony accessories designed for the ILCE7RM4/B model or series
Continuous Shooting: 10 fps
Aperture modes: Automatic (A), Manual Focus (M), Single-Servo AF (S)
Viewfinder Magnification: 0.78x
Audio Input: Microphone
Flash Sync Speed: 1/250 Second
Video Capture Format: 4k
Expanded ISO Maximum: 51200
Battery Weight: 3 Ounces
Total Still Resolution: 61 MP
Bit Depth: 14 Bit
Effective Still Resolution: 61 MP
JPEG Quality Level: Fine
Supported Image Format: JPEG, RAW
Aspect Ratio: 11, 32, 43
File Format: RAW
Flash Memory Speed Class: UHS-II
Flash Memory UHS Speed Class: 3
Flash Memory Video Speed Class: UHS Speed Class 3 (U3)
Flash Memory Bus Interface Type: UHS-II
Media Speed: Up to 300 MB/s
Flash Memory Type: Dual Slot SD/SDHC/SDXC (UHS-II)
Memory Slots Available: 2
Image Capture Type: Stills & Video
Movie Mode: Yes
Night vision: No
Digital Scene Transition: false
Digital-Still: Yes
Shooting Modes: Bulb Mode,Aperture Priority, Manual, Program, Shutter Priority
Total USB Ports: 1
Number of Component Outputs: 1
Total USB 3.0 Ports: 1
Video Output: Micro-HDMI
Connectivity Technology: Wi-Fi, USB
Wireless Technology: Bluetooth, Wi-Fi
Focus Mode: Continuous-Servo AF (AF-C)
Autofocus: Yes
Autofocus Points: 425
Focus Type: Auto Focus
Auto Focus Technology: Eye Detection
Focus Features: Automatic (A), Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-Servo AF (S)