Sony ILCE-7M3KB
| Brand | Sony 2018 |
| Model | CRTE9SNILCE7M3KB |
| Released Year | 2018 |
| Type | Mirrorless Cameras |
| Series | a7III |
| Color | Black |
| Compatible Mountings | Sony E |
| Autofocus | Yes |
| Photo Sensor Resolution | 24.2 MP |
| Video Resolution | 1080p, 2160p |
| Optical Zoom | 2 x |
| File Format | JPEG, Raw |
| Status | Active |
Quick view
Overview
The Sony ILCE-7M3KB (a7III) is a full-frame mirrorless camera featuring a 24.2MP Exmor R BSI CMOS sensor that supports high resolution and exceptional low-light performance. It incorporates the BIONZ X image processor enabling fast continuous shooting up to 10 fps with AF/AE tracking. The camera offers 5-axis in-body image stabilization with up to 5 stops of shake reduction. It supports 4K HDR video recording with full pixel readout without pixel binning for superior video quality. The hybrid autofocus system combines 693 phase-detection points and 425 contrast-detection points for precise and fast focusing. Connectivity options include Wi-Fi, NFC, and USB 3.1 for seamless image transfer and remote control.
Specifications
| Age Range Description | Adult |
| Built-In Media | Camera Kit |
| Are Batteries Included | Yes |
| UPC | 196641164277 |
| Item Height | 3.8 inches |
| Manufacturer | Sony |
| Warranty Description | Limited Warranty |
| Metering Methods | Average, Center-Weighted Average, Highlight Weighted, Multi-Zone, Spot |
| Exposure Control | Aperture Priority, Auto, Manual, Program, Shutter Priority |
| White Balance Settings | Auto, Cloudy, Color Temperature, Custom, Daylight, Incandescent, Shade, Underwater |
| Self Timer | 10 seconds |
| Crop Mode | Full-Frame |
| Shooting Modes | High dynamic rang |
| Digital Scene Transition | True |
| Digital-Still | Yes |
| Movie Mode | Yes |
| Image Capture Type | Stills & Video |
| Auto Focus Technology | Contrast Detection, Phase Detection |
| Focus Features | Automatic, Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AF |
| Autofocus Points | 693 phase-detection + 425 contrast-detection |
| Focus Type | manual-and-auto |
| Focus Mode | Continuous-Servo AF (AF-C) |
| Autofocus | Yes |
| Aspect Ratio | 16:9, 3:2 |
| File Format | JPEG, Raw |
| Effective Still Resolution | 24.2 MP |
| JPEG Quality Level | Basic, Fine, Normal |
| Supported Image Format | JPEG, Raw |
| Dynamic Stops | 5 Stops |
| Bit Depth | 14 Bit |
| Maximum Focal Length | 70 Millimeters |
| Optical Zoom | 2 x |
| Lens Type | Standard Zoom |
| Zoom | Optical Zoom |
| Camera Lens | 28-70mm (35mm Equivalent Focal Length: 42-105mm) |
| Minimum Focal Length | 30 Centimeters |
| Focal Length Description | 28 to 60mm |
| Number of Diaphragm Blades | 7 |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Wireless Technology | Bluetooth, Wi-Fi |
| Total USB Ports | 1 |
| Screen Size | 3 Inches |
| Display Type | LCD |
| Dots Per Screen | 921,600 Dot |
| Display Fixture Type | Tilting |
| Has Color Screen | Yes |
| Flash Memory Type | Single Slot: SD/SDHC/SDXC (UHS-II) |
| Memory Slots Available | 2 |
| Memory Storage Capacity | 64 GB |
| Flash Memory Speed Class | UHS-3 |
| Compatible Mountings | Sony E |
| Sensor Type | 35.6 x 23.8 mm Exmor R BSI CMOS |
| Image stabilization | Sensor-shift |
| Expanded ISO Minimum | 50 |
| Photo Sensor Resolution | 24.2 MP |
| Photo Sensor Size | Full Frame (35mm) |
| Maximum Shutter Speed | 1/8000 seconds |
| Minimum Shutter Speed | 30 seconds |
| Form Factor | Mirrorless |
| Special Feature | BIONZ X Image Processor and Front-End LSI; 5-Axis SteadyShot INSIDE Image Stabilization |
| Color | Black |
| Item Weight | 7.5 Pounds |
| Video Resolution | 1080p, 2160p |
| Viewfinder | 0.5-inch 2.36M-dot OLED EVF |
| Flash Modes | Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync, Wireless |
| Camera Flash | Hotshoe |
| Skill Level | Professional |
| Specific Uses For Product | Photography |
| Continuous Shooting | 10 fps |
| Aperture modes | F3.5–F5.6 |
| Viewfinder Magnification | 0.78x |
| Flash Sync Speed | 1/250 Second |
| Video Capture Format | AVCHD/H.264/XAVC S |
| Expanded ISO Maximum | 204800 |
| Battery Weight | 3 Ounces |
| Battery Cell Type | Lithium Ion |
| Battery Type | Lithium Ion |
| Processor Description | BIONZ X Image Processor |
| Battery Capacity | 16.4 Watt Hours |
| Mount Type | 1 x Hot Shoe Mount |
| Effective Pixels | 24.2 megapixels |
| Image Processor | BIONZ X |
| ISO Sensitivity | 100-51200 (expandable to 50-204800) |
| Continuous Shooting Speed | Up to 10 fps |
| Video Recording | 4K UHD (3840 x 2160) up to 30p |
| Image Stabilization | 5-axis in-body stabilization |
| Rear LCD | 3.0-inch 922K-dot tilting touchscreen |
| Battery | NP-FZ100, approx. 710 shots per charge |
| Storage Media | Dual SD card slots (UHS-II compatible) |
| Connectivity | Wi-Fi, NFC, Bluetooth, USB 3.1 |
| Weight | Approx. 650g (body only) |
| Dimensions | 126.9 x 95.6 x 73.7 mm |
Images
Key Advantages
This camera delivers outstanding image quality with its back-illuminated full-frame sensor and advanced BIONZ X processor. 5-axis in-body stabilization ensures sharp images even in handheld shooting scenarios. The high-speed hybrid autofocus provides fast and accurate subject tracking. Video capabilities are enhanced with 4K recording and S-Log3 for professional color grading. The camera design includes a robust magnesium alloy body with weather-sealing for durability. Its battery life and dual card slots offer prolonged shooting and backup options.
Limitations
The Sony ILCE-7M3KB exhibits limitations in autofocusing performance under very low light conditions. The electronic viewfinder, while high resolution, may show slight lag during fast action shooting. The menu system can be complex for new users, requiring time to master. Battery life, while improved over previous models, may still be insufficient for extended sessions without spares. The camera does not have a built-in flash, necessitating external units for lighting. Additionally, the touch screen functionality is limited compared to competitor models.
FAQ
What type of sensor does the Sony a7III ILCE-7M3KB have?
It has a 24.2 megapixel full-frame Exmor R BSI CMOS sensor.
Does the Sony ILCE-7M3KB support 4K video recording?
Yes, it supports 4K HDR video recording with full pixel readout.
Is the Sony a7III ILCE-7M3KB weather-sealed?
Yes, the body features magnesium alloy construction with weather-sealing.
What is the battery life of the Sony a7III ILCE-7M3KB?
Approximately 710 shots per charge using the viewfinder under CIPA standards.
How many autofocus points are available on this model?
It has 693 phase-detection AF points and 425 contrast-detection AF points.
Does the camera have built-in image stabilization?
Yes, it has a 5-axis in-body image stabilization system.
Are there dual card slots on the Sony ILCE-7M3KB?
Yes, it supports dual SD card slots to enhance storage and backup.
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