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Description
The Sony Alpha a7S III Mirrorless Digital Camera is a premium compact 35mm full-frame camera that sets new standards in video and photo quality. Its state-of-the-art technology is tailored to the needs of professional filmmakers. This sophisticated camera boasts a powerful and innovative 12.1MP Full-Frame EXMOR R CMOS Sensor with a rapid readout for flawless 4K video. With the ability to record Full HD at 240 fps, 4K video at 120 fps in 4:2:2 10-bit, and 4K video at 120 fps in RAW via HDMI, the a7S III is truly a luxurious and exclusive choice for capturing stunning visuals.
Feature's
- 12MP Full-Frame Exmor R BSI CMOS Sensor
- New BIONZ-XR Image Processor
- UHD 4K video @ 120 fps in 4:2:2 10-bit
- 16-Bit Raw Output, HLG & S-Log3 Gammas
Specifications
| Lens Mount | Sony E |
| Camera Format |
Full-Frame (1x Crop Factor)
|
| Pixels |
Actual: 12.9 Megapixel
Effective: 12.1 Megapixel |
| Maximum Resolution | 4240 x 2832 |
| Aspect Ratio |
1:1, 3:2, 4:3, 16:9
|
| Sensor Type | CMOS |
| Sensor Size |
35.6 x 23.8 mm
|
| Image File Format |
JPEG, Raw, HEIF
|
| Bit Depth | 14-Bit |
| Image Stabilization |
Sensor-Shift, 5-Axis
|
|
Exposure Control
|
|
| ISO Sensitivity |
Auto, 80 to 102400 (Extended: 40 to 409600)
|
| Shutter Speed |
1/8000 to 30 Second
Bulb Mode |
| Metering Method |
Center-Weighted Average, Highlight Weighted, Multiple, Spot
|
| Exposure Modes |
Aperture Priority, Manual, Program, Shutter Priority
|
| Exposure Compensation |
-5 to +5 EV (1/3 EV Steps)
|
| Metering Range | -3 to 20 EV |
| White Balance |
Auto, Cloudy, Color Temperature, Color Temperature Filter, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater
|
| Continuous Shooting |
Up to 10 fps at 12.1 MP for up to 1000 Frames (Raw) / 1000 Frames (JPEG)
Up to 8 fps at 12.1 MP Up to 6 fps at 12.1 MP Up to 3 fps at 12.1 MP |
| Interval Recording | Yes |
| Self-Timer |
2/5/10-Second Delay
|
| Video | |
| Recording Modes |
H.265/XAVC HS 4:2:2 10-Bit
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [50 to 280 Mb/s] H.265/XAVC HS 4:2:0 10-Bit UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [30 to 200 Mb/s] H.264/XAVC S-I 4:2:2 10-Bit UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p [240 to 600 Mb/s] Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p [89 to 222 Mb/s] H.264/XAVC S 4:2:2 10-Bit UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [100 to 280 Mb/s] Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [50 Mb/s] H.264/XAVC S 4:2:0 8-Bit UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [60 to 200 Mb/s] Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p [16 to 100 Mb/s] |
| External Recording Modes |
Raw 16-Bit
4.2K (4264 x 2408) up to 59.94p 4:2:2 10-Bit UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p Full HD (1920 x 1080) at 23.976p/50p/59.94p Full HD (1920 x 1080) at 50i/59.94i 4:2:0 8-Bit UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p Full HD (1920 x 1080) at 23.976p/50p/59.94p Full HD (1920 x 1080) at 50i/59.94i |
| Recording Limit | Unlimited |
| Video Encoding | NTSC/PAL |
| Audio Recording |
Built-In Microphone (Stereo)
External Microphone Input |
| Audio File Format |
AAC LC, AC3, Dolby Digital 2ch, Linear PCM (Stereo)
|
| Live Streaming | Yes |
| Webcam Functionality | Yes |
| Focus | |
| Focus Type |
Auto and Manual Focus
|
| Focus Mode |
Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-Servo AF (S)
|
| Autofocus Points |
Phase Detection: 759
Contrast Detection: 425 |
| Autofocus Sensitivity | -6 to +20 EV |
|
Viewfinder and Monitor
|
|
| Viewfinder Type |
Electronic (OLED)
|
| Viewfinder Size | 0.64" |
| Viewfinder Resolution | 9,437,184 Dot |
| Viewfinder Eye Point | 25 mm |
| Viewfinder Coverage | 100% |
| Viewfinder Magnification | Approx. 0.9x |
| Diopter Adjustment | -4 to +3 |
| Monitor Size | 3" |
| Monitor Resolution | 1,440,000 Dot |
| Monitor Type |
Articulating Touchscreen LCD
|
| Flash | |
| Built-In Flash | No |
| Flash Modes |
Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync
|
| 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 | Hot Shoe |
| Interface | |
| Memory Card Slot |
Dual Slot: CFexpress Type A / SD
|
| Connectivity |
HDMI A (Full Size), USB Type-C (USB 3.2 Gen 1), USB Micro-B (USB 2.0), 3.5mm Microphone, 3.5mm Headphone
|
| Wireless | Wi-Fi Bluetooth |
| GPS | No |
| Environmental | |
| Operating Temperature | 0 to 40°C |
| Physical | |
| Battery |
1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 600 Shots)
|
| Dimensions (W x H x D) |
128.9 x 96.9 x 69.7 mm
|
| Weight |
614 g (Body Only)
|
What's in the box
- Sony Alpha a7S III Mirrorless Digital Camera
- Sony NP-FZ100 Rechargeable Lithium-Ion Battery (2280mAh)
- Sony BC-QZ1 Battery Charger
- Sony ALC-B1EM Body Cap for E-Mount Cameras
- USB Type-C to Type-A Cable
- Cable Protector
- Shoulder Strap
- Accessory Shoe Cap
- Eyepiece Cup