Sony A7R III
| Brand | Sony 2017 |
| Model | ILCE7RM3/B |
| Released Year | 2017 |
| Type | Mirrorless Cameras |
| Series | Alpha 7 |
| Color | Black |
| Compatible Mountings | Sony E |
| Autofocus | Yes |
| Photo Sensor Resolution | 42.4 MP |
| Video Resolution | <ul><li>FHD 1080p</li><li>3840 x 2160 pixels</li></ul> |
| Optical Zoom | 1 x |
| File Format | <ul><li>JPEG</li><li>Raw</li><li>RAW; JPEG</li><li>RAW</li></ul> |
| Status | Discontinued |
Overview
The Sony a7R III (ILCE7RM3/B) is a high-resolution full-frame mirrorless camera belonging to the Alpha 7 series. It features a 42.4-megapixel Exmor R CMOS sensor that offers exceptional image quality with enhanced dynamic range and low noise performance. The BIONZ X image processor allows for fast operation, improved autofocus speed with 399 phase-detection AF points, and 10 frames per second continuous shooting.
This model supports 4K video capture across the full width of the sensor, enabling professional-grade video recording with advanced features such as S-Log3 and HLG profiles. The camera is equipped with 5-axis in-body image stabilization for shake reduction, which is especially beneficial when shooting handheld or in low light conditions. It includes dual SD card slots for efficient data management and backup.
The robust magnesium alloy body is weather-sealed, ensuring durability and reliability in various shooting environments. Connectivity options include Wi-Fi, NFC, and Bluetooth for seamless file transfer and remote control. Overall, the Sony a7R III is a versatile and advanced mirrorless camera designed for both professional photographers and enthusiasts.
Specifications
| Age Range Description | Adult |
| Built-In Media |
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| Are Batteries Included | Yes |
| Remote Included | No |
| Global Trade Identification Number | 00603784378244 |
| UPC |
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| Item Height |
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| Manufacturer | Sony |
| Warranty Description |
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| Connectivity Technology |
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| Wireless Technology |
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| Video Output |
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| Total USB 2.0 Ports | 1 |
| Total USB 3.0 Ports | 1 |
| Total USB Ports |
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| Total Video Out Ports | 1 |
| Shooting Modes |
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| Digital-Still | Yes |
| Movie Mode | Yes |
| Image Capture Type |
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| Night vision | No |
| Auto Focus Technology |
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| Focus Features |
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| Autofocus Points |
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| Focus Type |
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| Focus Mode |
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| Autofocus | Yes |
| Aspect Ratio |
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| File Format |
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| Effective Still Resolution |
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| JPEG Quality Level |
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| Supported Image Format |
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| Maximum Image Size | 42.4 MP |
| Bit Depth | 14 Bit |
| Total Still Resolution |
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| Optical Zoom | 1 x |
| Lens Type |
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| Zoom |
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| Camera Lens |
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| Number of Diaphragm Blades |
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| Lens Construction |
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| Metering Methods |
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| Exposure Control |
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| White Balance Settings |
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| Screen Size | 3 Inches |
| Display Type | LCD |
| Dots Per Screen |
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| Display Fixture Type | Tilting |
| Touch Screen Type |
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| Display Resolution Maximum |
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| Has Color Screen | Yes |
| Flash Memory Type |
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| Memory Slots Available | 2 |
| Recording Capacity |
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| Write Speed |
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| Flash Memory Speed Class | U3 |
| Flash Memory UHS Speed Class |
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| Flash Memory Video Speed Class | U3 |
| Flash Memory Bus Interface Type |
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| Compatible Mountings | Sony E |
| Sensor Type |
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| Image stabilization |
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| Expanded ISO Minimum | 50 |
| Photo Sensor Resolution | 42.4 MP |
| Photo Sensor Size | Full Frame (35mm) |
| Minimum Shutter Speed |
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| Form Factor | Mirrorless |
| Special Feature |
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| Color | Black |
| Item Weight |
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| Video Resolution |
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| Viewfinder | Electronic |
| Flash Modes |
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| Camera Flash |
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| Skill Level | Professional |
| Compatible Devices |
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| Continuous Shooting |
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| Aperture modes |
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| Viewfinder Magnification | 0.78x |
| Flash Sync Speed |
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| Video Capture Format |
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| Expanded ISO Maximum |
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| Battery Weight |
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| Delay between shots | 0.1 seconds |
| Battery Cell Type | Lithium Ion |
| Battery Type | Lithium Ion |
| Processor Description |
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| Water Resistance Level | Not Water Resistant |
| Supported Audio Format | AC3, Dolby Digital 2ch, Linear PCM (Stereo) |
| Series Number |
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| Real Angle Of View |
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| Digital Zoom | 2 x |
| Self Timer |
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| Maximum Aperture | 3.5 Millimeters |
| Maximum Shutter Speed | 1/8000 seconds |
| Audio Input |
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| Audio Output Type |
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| Frame Rate | Up to 120 fps |
| External-Memory Size | 64 GB |
| Crop Mode | Full-Frame |
| Memory Storage Capacity | 64 GB |
| Flash Memory Supported Size Maximum | 64 GB |
| Flash Memory Installed Size | 64 GB |
| Maximum Focal Length | 7E+1 Millimeters |
| Minimum Focal Length | 24 Millimeters |
| Lens Correction Type | Chromatic Aberration |
| Focal Length Description | 24 millimeters |
| Digital Scene Transition | |
| Specific Uses For Product | General-Purpose Digital Camera |
Images
FAQ
What is the sensor resolution of the Sony a7R III?
The Sony a7R III features a 42.4-megapixel full-frame Exmor R CMOS sensor.
Does the Sony a7R III support 4K video recording?
Yes, it supports 4K video recording using the full width of the sensor with advanced video features.
What type of image stabilization does the a7R III have?
The camera includes 5-axis in-body image stabilization to reduce camera shake.
Are there dual card slots available in the Sony a7R III?
Yes, the camera is equipped with dual SD card slots for flexible storage options.
Is the Sony a7R III weather-sealed?
Yes, it has a weather-sealed magnesium alloy body to protect against dust and moisture.
Can the Sony a7R III connect wirelessly?
Yes, it offers Wi-Fi, NFC, and Bluetooth connectivity for file transfer and remote control.
When was the Sony a7R III released?
The Sony a7R III was released in the year 2017.
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