Sony ILCE7SM3BX1
| Brand | Sony 2021 |
| Model | E40SNILCE7SM3BX1 |
| Released Year | 2021 |
| Type | Mirrorless Cameras |
| Series | Alpha |
| Color | Black |
| Compatible Mountings | Sony E |
| Autofocus | Yes |
| Photo Sensor Resolution | 12.1 MP |
| Video Resolution | 1080p, 2160p |
| Optical Zoom | 2 x |
| File Format | AVCHD |
| Status | Active |
Quick view
Overview
The Sony Alpha ILCE7SM3BX1 is a high-performance mirrorless camera featuring a full-frame 12.1MP Exmor R BSI CMOS sensor paired with the BIONZ XR image processor, enabling outstanding low-light performance and fast processing speeds.
It supports up to 4K 120fps video recording with 10-bit 4:2:2 internal capture, ideal for high-quality cinematic production. Advanced autofocus system with 759 phase-detection points and Real-time Eye AF ensures precise subject tracking in both photos and videos.
The camera offers in-body 5-axis image stabilization, compatible with lens-based stabilization for improved handheld shooting stability. It also integrates dual card slots, including UHS-II compatible slots, for enhanced data management and backup.
Connectivity options include USB-C, HDMI Type A, Wi-Fi, and Bluetooth for seamless file transfer and remote control. The robust magnesium alloy body is weather-sealed, making it suitable for demanding shooting environments.
Interface and controls are optimized for professional use, featuring a vari-angle LCD touchscreen and high-resolution EVF providing a clear and flexible shooting experience. The camera also offers extensive customization and support for a wide range of professional codecs and formats.
Specifications
| Age Range Description | Adult |
| Built-In Media | Battery, Battery Charger, Body Cap, Eyecup, Shoulder Strap, Tripod |
| Are Batteries Included | Yes |
| UPC | 840133944990 |
| Item Height | 3.81 inches |
| Manufacturer | Sony |
| Connectivity Technology | USB |
| Wireless Technology | Bluetooth, Wi-Fi |
| Total USB 2.0 Ports | 1 |
| Total Video Out Ports | 1 |
| Shooting Modes | Shutter Priority |
| Digital Scene Transition | zoom |
| Digital-Still | Yes |
| Movie Mode | Yes |
| Image Capture Type | Stills & Video |
| Compatible Mountings | Sony E |
| Sensor Type | CMOS |
| Image stabilization | 5-Axis, Optical |
| Maximum Aperture | 4 f |
| Photo Sensor Resolution | 12.1 MP |
| Photo Sensor Size | Full Frame (35mm) |
| Minimum Shutter Speed | 1/8000 Seconds |
| Form Factor | Mirrorless |
| Special Feature | BIONZ XR Image Processor; 5-Axis SteadyShot INSIDE Image Stabilization; 759-Point Fast Hybrid AF |
| Color | Black |
| Item Weight | 9 Pounds |
| Video Resolution | 1080p, 2160p |
| Viewfinder | 0.64-inch 9.44M-dot OLED EVF |
| Flash Modes | Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync |
| Camera Flash | Built-In |
| Skill Level | Professional |
| Specific Uses For Product | Photography, Videography |
| Compatible Devices | Computers, TVs, devices with HDMI or USB-C ports, devices that can read CFexpress Type A or SDXC/SDHC cards |
| Continuous Shooting | 10 fps |
| Aperture modes | F4.0 |
| Audio Input | Microphone |
| Video Capture Format | 4k |
| Battery Type | Lithium Ion |
| Processor Description | bionz |
| Water Resistance Level | Not Water Resistant |
| Frame Rate | 120 FPS |
| Mount Type | Sony E |
| Minimum Aperture | 22 f |
| Crop Factor | 1 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Aspect Ratio | 16:9 |
| File Format | AVCHD |
| Effective Still Resolution | 12 MP |
| JPEG Quality Level | Fine |
| Total Still Resolution | 12 MP |
| Maximum Focal Length | 105 Millimeters |
| Optical Zoom | 2 x |
| Lens Type | zoom |
| Zoom | Optical Zoom |
| Camera Lens | Sony FE 24-105mm F4 G OSS Zoom Lens: 24-105mm focal length range, constant F4 aperture, Optical SteadyShot image stabilization. |
| Minimum Focal Length | 24 Millimeters |
| Metering Methods | Average |
| Exposure Control | Manual |
| White Balance Settings | Custom |
| Screen Size | 3 Inches |
| Display Type | LCD |
| Display Resolution Maximum | 12.1 MP |
| Has Color Screen | Yes |
| Flash Memory Type | SDHC, SDXC |
| Auto Focus Technology | Contrast Detection |
| Focus Features | Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-Servo AF (S) |
| Autofocus Points | 759 phase-detection points |
| Focus Type | manual-and-auto |
| Focus Mode | Continuous-Servo AF (AF-C) |
| Autofocus | Yes |
| Sensor | 12.1MP full-frame Exmor R BSI CMOS |
| Image Processor | BIONZ XR |
| Video Recording | 4K up to 120fps, 10-bit 4:2:2 internal recording |
| Image Stabilization | 5-axis in-body stabilization |
| Memory Card Slots | Dual slots (UHS-II SD and CFexpress Type A) |
| Display | 3.0-inch vari-angle touchscreen LCD |
| Connectivity | USB-C, HDMI Type A, Wi-Fi, Bluetooth |
| Body Construction | Magnesium alloy, weather-sealed |
| Battery | NP-FZ100 rechargeable battery |
Images
Key Advantages
The ILCE7SM3BX1 excels in low-light conditions thanks to its back-illuminated sensor and advanced processing engine. Its 4K 120fps video capability supports professional-grade slow-motion footage. The autofocus system is highly responsive and accurate, ensuring sharp subjects.
Dual card slots allow flexible and secure data management. The camera's robust design provides durability and weather resistance for outdoor shooting. In-body image stabilization effectively reduces camera shake across different lenses.
Connectivity features ensure flexibility in various workflows, ideal for studio and field photographers. The touchscreen and customizable controls enhance the user experience and efficiency during shoots.
Limitations
The 12.1MP resolution, while excellent for low-light and video, may be limiting for photographers requiring extremely high-resolution images for large prints. Video recording at 4K 120fps generates large files, demanding high-performance storage and processing capabilities.
The camera's feature set and price point position it more toward professionals, which may be less accessible for entry-level users. Some users may find the menu system complex and require time to fully master customization options.
Battery life is moderate, necessitating spares for extended shooting sessions. The camera is relatively heavy compared to smaller APS-C mirrorless models, which might affect portability in some cases.
FAQ
What sensor does the Sony Alpha ILCE7SM3BX1 use?
It uses a 12.1MP full-frame Exmor R BSI CMOS sensor optimized for high sensitivity and low noise.
Can the camera record 4K video?
Yes, it supports 4K video recording up to 120 frames per second with 10-bit 4:2:2 internal capture.
Does this model have in-body image stabilization?
Yes, it features 5-axis in-body image stabilization compatible with lens stabilization.
Is the Sony ILCE7SM3BX1 suitable for professional use?
Absolutely, it is designed with professional photographers and videographers in mind, offering robust features and durability.
What type of memory cards are compatible?
It supports dual card slots compatible with UHS-II SD cards and CFexpress Type A cards for fast data transfer.
Does the camera support wireless connectivity?
Yes, it includes Wi-Fi and Bluetooth for remote control and file transfer.
Is the camera weather-sealed?
Yes, the body is constructed with a magnesium alloy frame and extensive weather sealing to protect against dust and moisture.
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