Sony Alpha 7 IV
| Brand | Sony 2021 |
| Model | ILCE7M4/BQ |
| Released Year | 2021 |
| Type | Mirrorless Cameras |
| Series | Alpha 7 |
| Color | Black |
| Compatible Mountings | Sony E |
| Autofocus | Yes |
| Photo Sensor Resolution | 33 MP |
| Video Resolution |
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| Optical Zoom | 8 x |
| File Format | JPEG, Raw, HEIF |
| Status | Active |
Quick view
Overview
The Sony Alpha 7 IV (model ILCE7M4/BQ) is a full-frame mirrorless camera designed for professional and enthusiast photographers. It features a 33-megapixel Exmor R CMOS sensor coupled with the BIONZ XR image processor, delivering high resolution with exceptional low-light performance and dynamic range. The camera incorporates advanced autofocus technology, including Real-time Eye AF for humans and animals, supported by a wide 759-point phase-detection AF system. Video capabilities include 4K recording at 60fps with 10-bit 4:2:2 color sampling, enabling detailed and cinematic footage. The Alpha 7 IV also includes a high-resolution 3.0-inch vari-angle touchscreen LCD and a 3.69-million-dot OLED electronic viewfinder for precise composition and playback. Connectivity is robust, with USB-C, Wi-Fi, and Bluetooth support for seamless data transfer and remote operation.
Specifications
| Age Range Description | Adult |
| Built-In Media |
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| Are Batteries Included | Yes |
| Remote Included | No |
| UPC |
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| Item Height | 6.7 inches |
| Manufacturer | Sony |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year manufacturer |
| Connectivity Technology |
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| Wireless Technology |
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| Video Output | HDMI |
| Total USB 2.0 Ports | 1 |
| Total USB 3.0 Ports | 1 |
| Total USB Ports | 1 |
| Total Video Out Ports |
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| Flash Memory Type |
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| Memory Slots Available | 2 |
| Auto Focus Technology |
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| Focus Features |
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| Autofocus Points | 759 |
| Focus Type |
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| Focus Mode |
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| Autofocus | Yes |
| Aspect Ratio |
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| File Format | JPEG, Raw, HEIF |
| Effective Still Resolution |
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| JPEG Quality Level | Fine |
| Supported Image Format |
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| Maximum Image Size | 33 MP |
| Bit Depth |
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| Optical Zoom | 8 x |
| Lens Type | Wide Angle |
| Digital Zoom | 8 x |
| Metering Methods |
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| Exposure Control |
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| White Balance Settings |
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| Self Timer | 2 seconds, 10 seconds, 5 seconds |
| Screen Size | 3 Inches |
| Display Type | LCD |
| Display Fixture Type |
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| Display Resolution Maximum |
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| Has Color Screen | Yes |
| Shooting Modes |
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| Digital-Still | Yes |
| Movie Mode | Yes |
| Image Capture Type | Stills & Video |
| Night vision | No |
| Compatible Mountings | Sony E |
| Sensor Type | CMOS |
| Image stabilization |
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| Maximum Aperture | 3.5 Millimeters |
| Expanded ISO Minimum | 50 |
| Photo Sensor Resolution | 33 MP |
| Photo Sensor Size | Full Frame (35mm) |
| Maximum Shutter Speed | 30 seconds |
| Minimum Shutter Speed |
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| Form Factor | Mirrorless |
| Special Feature | BIONZ XR Processor; 759-Pt. Fast Hybrid AF, Real-time Eye AF; 5-Axis SteadyShot Image Stabilization |
| Color | Black |
| Item Weight | 635 Grams |
| Video Resolution |
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| Viewfinder | Electronic |
| Flash Modes |
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| Camera Flash |
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| Skill Level | Professional |
| Continuous Shooting | 10 fps |
| Viewfinder Magnification | 0.78x |
| Flash Sync Speed |
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| Video Capture Format |
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| Expanded ISO Maximum | 204800 |
| Battery Weight | 3 Ounces |
| Audio Output Type | Headphones |
| Battery Cell Type | Lithium Ion |
| Battery Average Life | 110 Hours |
| Battery Type | Lithium Ion |
| Processor Description | Bionz XR |
| Frame Rate |
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| External-Memory Size | 128 GB |
| Series Number | 74 |
| Memory Storage Capacity | 128 GB |
| Write Speed | Up to 10FPS |
| Flash Memory Bus Interface Type | SD |
| Total Still Resolution | 33 MP |
| Zoom | Optical Zoom |
| Crop Mode | 3:2 |
| Compatible Devices | Computers, some smartphones (with UVC/UAC support) |
| Aperture modes | F2.8-F5.6 |
| Water Resistance Level | Not Water Resistant |
| Battery Capacity | 2280 Milliamp Hours |
| Mount Type | Sony E |
| Viewfinder Coverage Percentage | 100 |
| Shutter Type | Focal Plane Shutter |
| Crop Factor | 1 |
| Mounting Thread Type | 1/4-20 |
| Long Exposure Shutter Mode | Time |
Images
FAQ
What sensor does the Sony Alpha 7 IV use?
It uses a 33-megapixel full-frame Exmor R CMOS sensor with backside illumination for improved sensitivity.
Does the Alpha 7 IV support 4K video recording?
Yes, it supports 4K video recording at up to 60 frames per second with 10-bit 4:2:2 color depth.
What autofocus system is implemented in the Alpha 7 IV?
The camera features a 759-point phase-detection autofocus system with Real-time Eye AF for humans and animals.
Is the Sony Alpha 7 IV still in production?
As of now, the Sony Alpha 7 IV has not been discontinued and remains actively produced.
Does the camera have a vari-angle LCD screen?
Yes, it has a 3.0-inch vari-angle touchscreen LCD that facilitates flexible shooting angles.
What are the connectivity options available on the Alpha 7 IV?
Connectivity options include USB-C, Wi-Fi, and Bluetooth for easy file transfer and remote camera control.
Are PDF manuals and detailed accessories information available for this model?
Yes, comprehensive PDF manuals and details on compatible accessories and spare parts are available for download.
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