Sony Alpha a7 III
| Brand | Sony 2018 |
| Model | a7 III |
| Released Year | 2018 |
| Type | Mirrorless Cameras |
| Series | a7 |
| Color | Black |
| Compatible Mountings |
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| Autofocus | Yes |
| Photo Sensor Resolution |
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| Video Resolution |
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| Optical Zoom | N/A |
| File Format |
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| Status | Active |
Quick view
Overview
The Sony Alpha a7 III is a full-frame mirrorless camera introduced to deliver professional-grade image quality and performance. It features a 24.2-megapixel Exmor R BSI CMOS sensor paired with the BIONZ X image processor, enabling high-resolution images and 4K video recording with enhanced detail. The camera boasts a 693-point phase-detection autofocus system combined with 425 contrast-detection areas, resulting in fast and precise focusing in various shooting conditions. Its 5-axis in-body image stabilization compensates for camera shake, allowing sharp images when shooting handheld. The body is constructed with magnesium alloy for durability and features weather sealing to protect against dust and moisture. Additionally, the camera offers a high-resolution electronic viewfinder and a tilting touchscreen LCD for versatile framing and intuitive control.
Specifications
| Built-In Media |
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| Are Batteries Included | Yes |
| External-Memory Size |
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| Remote Included | No |
| Series Number |
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| UPC | N/A |
| Item Height |
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| Manufacturer |
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| Warranty Description |
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| Metering Methods |
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| Exposure Control |
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| White Balance Settings |
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| Self Timer |
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| Screen Size | 3.0 in |
| Display Type | LCD |
| Dots Per Screen |
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| 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 |
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| Memory Storage Capacity |
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| Write Speed |
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| Flash Memory Speed Class |
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| Flash Memory Video Speed Class |
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| Flash Memory Bus Interface Type |
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| Flash Memory Supported Size Maximum |
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| Flash Memory Installed Size | 64 GB |
| Compatible Mountings |
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| Sensor Type |
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| Image stabilization |
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| Maximum Aperture | N/A |
| Expanded ISO Minimum |
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| Photo Sensor Resolution |
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| Photo Sensor Size |
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| Maximum Shutter Speed |
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| Minimum Shutter Speed |
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| Form Factor | Mirrorless |
| Special Feature |
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| Item Weight |
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| Video Resolution |
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| Viewfinder |
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| Flash Modes |
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| Camera Flash |
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| Skill Level | Professional |
| Specific Uses For Product | Photography |
| Compatible Devices |
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| Continuous Shooting |
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| Aperture modes |
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| Flash Sync Speed |
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| Video Capture Format |
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| Battery Weight | 27 Grams |
| Delay between shots | 0.1 seconds |
| Battery Cell Type | Lithium Ion |
| Battery Type | Lithium-Ion |
| Water Resistance Level | Not Water Resistant |
| Supported Audio Format |
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| Frame Rate |
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| 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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| Maximum Image Size |
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| Bit Depth |
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| Total Still Resolution |
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| Maximum Focal Length | 70 Millimeters |
| Optical Zoom | N/A |
| Lens Type |
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| Zoom |
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| Camera Lens |
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| Minimum Focal Length | 28 Millimeters |
| Real Angle Of View |
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| Number of Diaphragm Blades |
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| Photo Filter Thread Size | 55 Millimeters |
| Lens Construction |
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| Photo Filter Size | 55 Millimeters |
| 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 Ports |
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| Total Video Out Ports |
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| Shooting Modes |
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| Digital-Still |
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| Movie Mode | Yes |
| Image Capture Type |
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| Night vision |
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| 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 |
| Age Range Description |
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| Display Fixture Type |
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| Recording Capacity |
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| Color | Black |
| Expanded ISO Maximum |
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| Audio Output Type |
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| Guide Number |
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| Supported Image Format | JPEG, RAW |
| Focal Length Description | 28-70 |
| Mount Type |
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| Microphone Technology | Stereo |
| Minimum Aperture |
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| Crop Factor | 1 |
| Flash Memory UHS Speed Class |
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| Diopter Adjustment Range Description | 10 |
| Digital Scene Transition | zoom |
| Total USB 3.0 Ports | 1 |
| Has Image Stabilization | Yes |
| Lens Mount | Sony E |
| Shutter Speed Description | Fast (1/100 to 1/4000 sec), Bulb mode for long exposures |
| Audio Recording | Yes |
| Viewfinder Magnification |
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| Warranty Type | 90 days limited warranty |
| Processor Count | 1 |
| Crop Mode | 3:2 |
| Audio Input | External Microphone |
| Lens Correction Type | Aspherical |
| Country/Region of Manufacture | Japan |
| Digital Zoom | N/A |
| Features | Bluetooth |
| Maximum Resolution | 24.2 MP |
| Model | Sony A7 III |
| MPN | N/A |
| Series | Sony Alpha |
| Type | Digital SLR |
| Battery Capacity | 2.28E+3 Milliamp Hours |
Images
FAQ
What sensor does the Sony Alpha a7 III use?
The Sony Alpha a7 III uses a 24.2-megapixel full-frame Exmor R BSI CMOS sensor.
Does the Sony a7 III support 4K video recording?
Yes, the Sony Alpha a7 III supports 4K UHD video recording with full pixel readout and no pixel binning.
What type of autofocus system does the a7 III have?
It features a hybrid autofocus system with 693 phase-detection points and 425 contrast-detection points.
Is there image stabilization in the Sony Alpha a7 III?
Yes, it has a 5-axis in-body image stabilization system to reduce camera shake.
What is the battery life like on the a7 III?
The Sony a7 III offers approximately 710 shots per charge according to CIPA standards.
Can I use Sony Alpha a7 III accessories with other Sony a7 series cameras?
Yes, most accessories designed for the Sony a7 series are compatible across models, including the a7 III.
Is the Sony Alpha a7 III still in production?
As of now, the Sony Alpha a7 III is not discontinued and remains available in the market.
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