| Model Name | Sony a7 III Mirrorless Camera with 28-70mm Lens with Ulanzi Cage |
| ILCE7m3 2870 Alpha7m3 Kit 2870 | |
| Lens Mount | Sony E |
| Sensor Resolution | Actual: 25.3 Megapixel |
| Effective: 24.2 Megapixel (6000 x 4000) | |
| Image Sensor | 35.6 x 23.8 mm (Full-Frame) CMOS |
| Image Stabilization | Sensor-Shift, 5-Axis |
| ISO Sensitivity Range | Photo |
| 100 to 51,200 in Manual Mode (Extended: 50 to 204,800) | |
| 100 to 12,800 in Auto Mode | |
| Video | |
| 100 to 51,200 in Manual Mode (Extended: 102,400) | |
| 100 to 12,800 in Auto Mode | |
| Continuous Shooting | Up to 10 fps at 24.2 MP for up to 89 Frames (Raw) / 177 Frames (JPEG) |
| Internal Recording Modes | H.264/XAVC S |
| UHD 4K (3840 x 2160) at 23.98/25/29.97 fps [60 to 100 Mb/s] | |
| 1920 x 1080p at 1/2/3/4/6/8/12/15/23.98/25/29.97/50/59.94/100/120 fps [16 to 100 Mb/s] | |
| AVCHD/H.264 | |
| 1920 x 1080i at 50/59.94 fps [17 to 24 Mb/s] | |
| External Recording Modes | 4:2:2 8-Bit via HDMI |
| UHD 4K (3840 x 2160) at 23.98/25/29.97 fps | |
| 1920 x 1080p at 23.98/50/59.94 fps | |
| 1920 x 1080i at 50/59.94 fps | |
| 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 | 1x Micro-HDMI (Unspecified Signal) Output |
| Audio I/O | 1x 1/8 / 3.5 mm TRS Stereo Headphone Output |
| 1x 1/8 / 3.5 mm TRS Stereo Microphone Input | |
| Power I/O | 1x USB-C Input/Output |
| Other I/O | 1x Sony Multi/Micro-USB Input/Output (Shared with Remote Input) |
| 1x USB-C (USB 3.2 / 3.1 Gen 1) Input/Output (Shared with Power Input) | |
| Wireless | Wi-Fi 4 (802.11n), Bluetooth 4.1, NFC |
| Display Type | Tilting Touchscreen LCD |
| Battery Type | 1x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 610 Shots) |
| Imaging | |
| Lens Mount | Sony E |
| Sensor Resolution | Actual: 25.3 Megapixel |
| Effective: 24.2 Megapixel (6000 x 4000) | |
| Image Sensor | 35.6 x 23.8 mm (Full-Frame) CMOS |
| Sensor Crop (35mm Equivalent) | Crop Factor: 1x |
| Additional Modes: 1.5x | |
| *Additional Crop Occurs in Select Video Modes | |
| Image Stabilization | Sensor-Shift, 5-Axis |
| Built-In ND Filter | No |
| Capture Type | Stills & Video |
| Exposure Control | |
| Shutter Type | Mechanical Focal Plane Shutter and Electronic Rolling Shutter |
| Shutter Speed | 1/8000 to 30 Seconds |
| 1/8000 to 1/4 Second in Movie Mode | |
| Bulb/Time Mode | Bulb Mode |
| ISO Sensitivity Range | Photo |
| 100 to 51,200 in Manual Mode (Extended: 50 to 204,800) | |
| 100 to 12,800 in Auto Mode | |
| Video | |
| 100 to 51,200 in Manual Mode (Extended: 102,400) | |
| 100 to 12,800 in Auto Mode | |
| 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 | 2500 to 9900K |
| Presets: Auto, Cloudy, Color Temperature, Color Temperature Filter, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater | |
| Continuous Shooting | Up to 10 fps at 24.2 MP for up to 89 Frames (Raw) / 177 Frames (JPEG) |
| Interval Recording | No |
| Self-Timer | 2/5/10-Second Delay |
| Still Image Capture | |
| Image Sizes | 16:9 Raw |
| 20 MP (6000 x 3376) | |
| 3:2 Raw | |
| 24 MP (6000 x 4000) | |
| 16:9 JPEG | |
| 20 MP (6000 x 3376) | |
| 8.7 MP (3936 x 2216) | |
| 5.1 MP (3008 x 1688) | |
| 3:2 JPEG | |
| 24 MP (6000 x 4000) | |
| 10 MP (3936 x 2624) | |
| 6 MP (3008 x 2000) | |
| Aspect Ratio | 3:2, 16:9 |
| Image File Format | JPEG, Raw |
| Bit Depth | 14-Bit |
| Video Capture | |
| Internal Recording Modes | H.264/XAVC S |
| UHD 4K (3840 x 2160) at 23.98/25/29.97 fps [60 to 100 Mb/s] | |
| 1920 x 1080p at 1/2/3/4/6/8/12/15/23.98/25/29.97/50/59.94/100/120 fps [16 to 100 Mb/s] | |
| AVCHD/H.264 | |
| 1920 x 1080i at 50/59.94 fps [17 to 24 Mb/s] | |
| External Recording Modes | 4:2:2 8-Bit via HDMI |
| UHD 4K (3840 x 2160) at 23.98/25/29.97 fps | |
| 1920 x 1080p at 23.98/50/59.94 fps | |
| 1920 x 1080i at 50/59.94 fps | |
| Fast-/Slow-Motion Support | Yes |
| Gamma Curve | HDR-HLG, Sony S-Log 2, Sony S-Log 3 |
| Recording Limit | Up to 30 Minutes |
| IP Streaming | No |
| Built-In Microphone | Stereo |
| Audio Recording | XAVC S: 2-Channel 16-Bit 48 kHz LPCM Audio |
| AVCHD: 2-Channel AC-3 Audio | |
| Interface | |
| 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 | 1x Micro-HDMI (Unspecified Signal) Output |
| Audio I/O | 1x 1/8 / 3.5 mm TRS Stereo Headphone Output |
| 1x 1/8 / 3.5 mm TRS Stereo Microphone Input | |
| Power I/O | 1x USB-C Input/Output |
| Other I/O | 1x Sony Multi/Micro-USB Input/Output (Shared with Remote Input) |
| 1x USB-C (USB 3.2 / 3.1 Gen 1) Input/Output (Shared with Power Input) | |
| Wireless | Wi-Fi 4 (802.11n), Bluetooth 4.1, NFC |
| Mobile App Compatible | Yes: Android & iOS |
| App Name: Imaging Edge Mobile | |
| Functionality: Access Stored Files, Remote Control | |
| Global Positioning (GPS, GLONASS, etc.) | GPS |
| *Via Connected Smartphone | |
| Monitor | |
| Display Size | 3.0 |
| Resolution | 921,600 Dot |
| Display Type | Tilting Touchscreen LCD |
| Viewfinder | |
| Type | Built-In Electronic |
| Size | 0.5 |
| Resolution | 2,359,296 Dot |
| Eye Point | 23 mm |
| Coverage | 1 |
| Magnification | Approx. 0.78x |
| Diopter Adjustment | -4 to +3 |
| Focus | |
| Focus Type | Auto and Manual Focus |
| Focus Mode | Automatic, Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AF |
| Autofocus Points | Phase Detection: 693 |
| Contrast Detection: 425 | |
| Autofocus Sensitivity | -3 to +20 EV |
| Flash | |
| Built-In Flash/Light | 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 |
| External Flash Connection | Shoe Mount |
| Environmental | |
| Operating Temperature | 32 to 104°F / 0 to 40°C |
| Storage Temperature | -4 to 131°F / -20 to 55°C |
| General | |
| Battery Type | 1x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 610 Shots) |
| Shoe Mount | 1x Intelligent Hot Shoe |
| Tripod Mounting Thread | 1x 1/4-20 Female (Bottom) |
| Material of Construction | Magnesium Alloy |
| Dimensions (W x H x D) | 5 x 3.8 x 2.9 / 126.9 x 95.6 x 73.7 mm |
| Weight | 1.43 lb / 650 g (With Battery, Recording Media) |
| Packaging Info | |
| Package Weight | 2.485 lb |
| Box Dimensions (LxWxH) | 8.3 x 6.6 x 5.4 |
| Sony FE 28-70mm F/3.5-5.6 OSS Lens Specs | |
| Focal Length | 28 to 70mm |
| Maximum Aperture | f/3.5 to 5.6 |
| Minimum Aperture | f/22 to 36 |
| Lens Mount | Sony E |
| Lens Format Coverage | Full-Frame |
| Angle of View | 75° to 34° |
| Minimum Focus Distance | 11.81 / 30 cm |
| Maximum Magnification | 0.19x |
| Optical Design | 9 Elements in 8 Groups |
| Diaphragm Blades | 7, Rounded |
| Focus Type | Autofocus |
| Image Stabilization | Yes |
| Filter Size | 55 mm (Front) |
| Dimensions (ø x L) | 2.85 x 3.27 / 72.5 x 83 mm |
| Weight | 10.41 oz / 295 g |
| Packaging Info | |
| Package Weight | 0.95 lb |
| Box Dimensions (LxWxH) | 4.1 x 3.5 x 3.5 |