| Model Name | Alpha ILCE9M3 Full-Frame |
| Lens Mount | Sony E |
| Sensor Resolution | Actual: 25.2 Megapixel |
| Effective: 24.6 Megapixel | |
| Image Sensor | 35.6 x 23.8 mm (Full-Frame) CMOS |
| Image Stabilization | Sensor-Shift, 5-Axis |
| ISO Sensitivity Range | Photo |
| 250 to 25,600 in Manual Mode (Extended: 125 to 51,200) | |
| 250 to 12,800 in Auto Mode | |
| Video | |
| 250 to 25,600 in Manual Mode | |
| 250 to 12,800 in Auto Mode | |
| Continuous Shooting | Up to 120 fps at 24.6 MP |
| Internal Recording Modes | XAVC HS/XAVC S/XAVC S-I 4:2:2/4:2:0 8/10-Bit |
| UHD 4K (3840 x 2160) at 23.98/25/29.97/50/59.94/100/120 fps [30 to 600 Mb/s] | |
| 1920 x 1080 at 23.98/25/29.97/50/59.94/100/120 fps [16 to 222 Mb/s] | |
| External Recording Modes | Raw 16-Bit via HDMI |
| 4672 x 2628 at 23.98/29.97/59.94 fps | |
| 4:2:2 8-Bit via HDMI | |
| UHD 4K (3840 x 2160) at 23.98/25/29.97 fps | |
| 1920 x 1080 at 23.98/50/59.94 fps | |
| 1920 x 1080i at 50/59.94 fps | |
| Media/Memory Card Slot | Dual Slot: CFexpress Type A / SD (UHS-II) |
| Video I/O | 1x 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 |
| Other I/O | 1x RJ45 Data Output |
| 1x USB-C Data Output (Shared with Power Input) | |
| 1x PC Sync Socket (Sync) Output | |
| 1x Sony Multi/Micro-USB Output | |
| Wireless | 2.4 / 5 GHz Wi-Fi 5 (802.11ac), Bluetooth 5.0 |
| Display Type | 4-Axis Tilting Touchscreen LCD |
| Battery Type | 1x NP-FZ100 Rechargeable Lithium-Ion (Approx. 400 Shots) |
| Imaging | |
| Lens Mount | Sony E |
| Sensor Resolution | Actual: 25.2 Megapixel |
| Effective: 24.6 Megapixel | |
| 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 | Electronic Global Shutter |
| Shutter Speed | Electronic Shutter |
| 1/80000 to 30 Seconds | |
| 1/8000 to 1 Second in Movie Mode | |
| Bulb/Time Mode | Bulb Mode |
| ISO Sensitivity Range | Photo |
| 250 to 25,600 in Manual Mode (Extended: 125 to 51,200) | |
| 250 to 12,800 in Auto Mode | |
| Video | |
| 250 to 25,600 in Manual Mode | |
| 250 to 12,800 in Auto Mode | |
| Metering Method | Evaluative |
| Exposure Modes | Aperture Priority, Auto, Manual, Program, Shutter Priority |
| Exposure Compensation | -5 to +5 EV (1/3, 1/2 EV Steps) |
| Metering Range | -5 to 17 EV |
| Continuous Shooting | Up to 120 fps at 24.6 MP |
| Interval Recording | Yes |
| Self-Timer | 2/5/10-Second Delay |
| Still Image Capture | |
| Image Sizes | 0.126388888888889 |
| 24 MP (6000 x 4000) | |
| 10 MP (3936 x 2632) | |
| 6 MP (3008 x 2000) | |
| Aspect Ratio | 0.126388888888889 |
| Image File Format | HEIF, JPEG, Raw |
| Bit Depth | 14-Bit |
| Video Capture | |
| Internal Recording Modes | XAVC HS/XAVC S/XAVC S-I 4:2:2/4:2:0 8/10-Bit |
| UHD 4K (3840 x 2160) at 23.98/25/29.97/50/59.94/100/120 fps [30 to 600 Mb/s] | |
| 1920 x 1080 at 23.98/25/29.97/50/59.94/100/120 fps [16 to 222 Mb/s] | |
| External Recording Modes | Raw 16-Bit via HDMI |
| 4672 x 2628 at 23.98/29.97/59.94 fps | |
| 4:2:2 8-Bit via HDMI | |
| UHD 4K (3840 x 2160) at 23.98/25/29.97 fps | |
| 1920 x 1080 at 23.98/50/59.94 fps | |
| 1920 x 1080i at 50/59.94 fps | |
| Fast-/Slow-Motion Support | Yes |
| Gamma Curve | S Cinetone, Sony S-Log 3 |
| Recording Limit | No |
| IP Streaming | No |
| Built-In Microphone | Stereo |
| Audio Recording | 2-Channel 16-Bit 48 kHz LPCM Audio |
| Interface | |
| Media/Memory Card Slot | Dual Slot: CFexpress Type A / SD (UHS-II) |
| Video I/O | 1x 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 |
| Other I/O | 1x RJ45 Data Output |
| 1x USB-C Data Output (Shared with Power Input) | |
| 1x PC Sync Socket (Sync) Output | |
| 1x Sony Multi/Micro-USB Output | |
| Wireless | 2.4 / 5 GHz Wi-Fi 5 (802.11ac), Bluetooth 5.0 |
| Mobile App Compatible | Yes: Android & iOS |
| App Name: Creators App | |
| Functionality: Access Stored Files, Adjust Settings, Remote Control, View Live Feed | |
| Global Positioning (GPS, GLONASS, etc.) | GPS |
| *Via Connected Smartphone | |
| Monitor | |
| Display Size | 3.2 |
| Resolution | 2,095,104 Dot |
| Display Type | 4-Axis Tilting Touchscreen LCD |
| Viewfinder | |
| Type | Built-In Electronic (OLED) |
| Size | 0.64 |
| Resolution | 9,437,184 Dot |
| Eye Point | 25 mm |
| Coverage | 1 |
| Magnification | Approx. 0.9x |
| Diopter Adjustment | -4 to +3 |
| Focus | |
| Focus Type | Auto and Manual Focus |
| Autofocus Points | Photo |
| Phase Detection: 759 | |
| Video | |
| Phase Detection: 627 | |
| Autofocus Sensitivity | -5 to +20 EV |
| Flash | |
| Built-In Flash/Light | No |
| Maximum Sync Speed | 1/80000 Second |
| Flash Compensation | -3 to +3 EV (1/3, 1/2 EV Steps) |
| Dedicated Flash System | TTL |
| External Flash Connection | Shoe Mount, PC Terminal |
| 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 (Approx. 400 Shots) |
| PoE Support | Yes |
| 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) | 5.4 x 3.8 x 3.3 / 136.1 x 96.9 x 82.9 mm |
| Weight | 1.4 lb / 617 g (Body Only) |
| Packaging Info | |
| Package Weight | 2.84 lb |
| Box Dimensions (LxWxH) | 9.5 x 7.4 x 6.4 |