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General | |
Model number | ILCE7RM3A/B |
Product Name | Sony ILCE7RM3A/B Alpha 7R III Full-frame Interchangeable Lens Mirrorless Camera |
Product Type | Camera |
Lens Mount | Sony E |
Sensor Resolution | Actual: 43.6 Megapixel; Effective: 42.4 Megapixel (7952 x 5304) |
Sensor Type | 35.9 x 24 mm (Full-Frame) CMOS |
Image Stabilization | Sensor-Shift, 5-Axis |
Capture Type | Stills & Video |
Shutter Type | Electronic Shutter |
Shutter Speed | 1/8000 to 30 Seconds, 1/8000 to 1/4 Second in Movie Mode |
Bulb/Time Mode | Bulb Mode |
ISO Sensitivity | Photo - 100 to 32,000 (Extended: 50 to 102,400); Video - 100 to 32,000 |
Metering Method | Center-Weighted Average, Highlight Weighted, Multi-Zone, Spot |
Exposure Modes | Aperture Priority, Auto, Manual, Program, Shutter Priority |
Exposure Compensation | -5 to +5 EV (1/3, 1/2 EV Steps) |
Metering Range | -3 to 20 EV |
White Balance | Presets: Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater |
Continuous Shooting | Up to 10 fps at 42.4 MP for up to 76 Frames (Raw) / 76 Frames (JPEG), Up to 8 fps at 42.4 MP for up to 76 Frames (Raw) / 76 Frames (JPEG), Up to 6 fps at 42.4 MP for up to 76 Frames (Raw) / 76 Frames (JPEG), Up to 3 fps at 42.4 MP for up to 76 Frames (Raw) / 76 Frames (JPEG) |
Self-Timer | 2/5/10-Second Delay |
Image Sizes | 3:2 Raw - 7952 x 5304; 16:9 Raw - 7952 x 4472; 3:2 JPEG - 7952 x 5304, 5168 x 3448, 3984 x 2656; 16:9 JPEG - 7952 x 4472, 5168 x 2912, 3984 x 2240 |
Aspect Ratio | 3:2, 16:9 |
Image File Format | JPEG, Raw |
Bit Depth | 14-Bit |
Internal Recording Modes | XAVC S - UHD 4K (3840 x 2160) at 23.98/25/29.97 fps [60 to 100 Mb/s], 1920 x 1080p at 23.98/25/29.97/50/59.94/100/ fps [100 Mb/s], 1280 x 720 at 100/ fps [50 Mb/s]; AVCHD - 1920 x 1080p at 23.98/25/50/59.94 fps [17 to 28 Mb/s], 1920 x 1080i at 50/59.94 fps [17 to 24 Mb/s]; MP4 - 1920 x 1080p at 25/29.97/50/59.94 fps [16 to 28 Mb/s], 1280 x 720 at 25/29.97 fps [6 Mb/s |
External Recording Modes | 4:2:2 8-Bit via HDMI - UHD 4K (3840 x 2160) at 23.98/24.00/25/29.97 fps; 1920 x 1080p at 23.98/24.00/50/59.94 fps; 1920 x 1080i at 50/59.94 fps |
Gamma Curve | HDR-HLG, Sony S-Log 2, Sony S-Log 3 |
Recording Limit | Up to 30 Minutes |
Broadcast Output | NTSC/PAL |
Built-In Microphone Type | Stereo |
Audio Recording | AVCHD: 2-Channel AC-3 Audio; XAVC S: 2-Channel LPCM Audio |
Media/Memory Card Slot | Slot 1: SD/SDHC/SDXC (UHS-II); Slot 2: SD/SDHC/SDXC/Memory Stick Duo Hybrid (UHS-I) |
Video I/O | 1 x Micro-HDMI Output |
Audio I/O | 1 x 1/8-inch / 3.5 mm TRS Stereo Headphone Output; 1 x 1/8-inch / 3.5 mm TRS Stereo Microphone Input |
Power I/O | 1 x USB-C Input/Output |
Other I/O | 1 x Sony Multi/Micro-USB Input/Output (Shared with Remote Input), 1 x USB-C (USB 3.2 / 3.1 Gen 1) Input/Output (Shared with Power Input), 1 x PC Sync Socket Output |
Wireless | Wi-Fi, Bluetooth |
Monitor Size | 3.0-Inch |
Resolution | 2,359,296 Dot |
Display Type | Tilting Touchscreen LCD |
Viewfinder Type | Built-In Electronic |
Viewfinder Size | 0.5-Inch |
Resolution | 3,686,400 Dot |
Eye Point | 23 mm |
Coverage | 100 Percentage |
Magnification | Approx. 0.78x |
Diopter Adjustment | -4 to +3 |
Focus Type | Auto and Manual Focus |
Focus Mode | Automatic, Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AF |
Autofocus Points | Phase Detection: 399; Contrast Detection: 425 |
Autofocus Sensitivity | -2 to +20 EV |
Built-In Flash | No |
Flash Modes | Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync, Wireless |
Maximum Sync Speed | 1/250 Second |
Flash Compensation | -3 to +3 EV (1/3, 1/2 EV Steps) |
Dedicated Flash System | TTL |
Battery Type | 1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 530 Shots) |
Tripod Mounting Thread | 1 x 1/4 in -20 Female (Bottom) |
Accessory Mount | 1 x Hot Shoe Mount |
Material of Construction | Magnesium Alloy |
Dimensions | W 5 x H 3.76 x D 2.9 Inches |
Weight | 1.45 lbs |
Warranty | |
Warranty: | Tech For Less Warranty. For defective returns, Tech For Less will give you a full refund and will arrange for and pay all shipping costs. |