Quick Overview
- 50MP Full-Frame Exmor RS BSI CMOS Sensor
- Up to 30 fps Shooting, ISO 50-102400
- 8K 30p and 4K 120p Video in 10-Bit
- 4.3K 16-Bit Raw Video Output, S-Cinetone
- 9.44m-Dot EVF with 240 fps Refresh Rate
- 759-Pt. Fast Hybrid AF, Real-time Eye AF
- 5-Axis SteadyShot Image Stabilization
- Dual Drive Mech. Shutter, 1/400 Sec Sync
- 5 GHz MIMO Wi-Fi, 1000BASE-T Ethernet
- Dual CFexpress Type A/SD Card Slots
Product Description
50.1 megapixels at up to 30 frames/second
The α1 offers an extraordinary combination of high resolution and blazing speed. Ultra-fast readout from the 50.1-MP sensor allows continuous bursts at up to 30fps1 with AF and AE tracking using the electronic shutter. Perfect for sports or any situation where the critical action is over in an instant.
The α1 offers an extraordinary combination of high resolution and blazing speed. Ultra-fast readout from the 50.1-MP sensor allows continuous bursts at up to 30fps1 with AF and AE tracking using the electronic shutter. Perfect for sports or any situation where the critical action is over in an instant.
Blackout-free for an uninterrupted view
An interrupted blackout-free view of the subject lets you respond instantly and seamlessly. The EVF is updated at 240fps to minimize latency during continuous shooting.
An interrupted blackout-free view of the subject lets you respond instantly and seamlessly. The EVF is updated at 240fps to minimize latency during continuous shooting.
(A) Blackout-free Shooting (B) Shooting with blackouts
Silent, vibration-free shutter
A silent electronic shutter provides greater opportunities for shooting sports and other subjects where noise is not tolerated. Vibration-free operation contributes to high image quality.
A silent electronic shutter provides greater opportunities for shooting sports and other subjects where noise is not tolerated. Vibration-free operation contributes to high image quality.
Anti-distortion Shutter
Fast sensor readout minimizes still-image distortion when using the electronic shutter. The BIONZ XRTM engine and a large buffer achieve about 1.5x less distortion than the α9 II.
[1] Conventional electronic shutter [2] Anti-distortion shutter
Fast sensor readout minimizes still-image distortion when using the electronic shutter. The BIONZ XRTM engine and a large buffer achieve about 1.5x less distortion than the α9 II.
[1] Conventional electronic shutter [2] Anti-distortion shutter
Flicker-free electronic & mechanical shutters
Another world-first: flicker-free electronic and mechanical shutters. You get flicker-free shooting under fluorescent/artificial lighting with all the benefits of the electronic shutter.
Anti-flicker [1] ON [2] OFF
Another world-first: flicker-free electronic and mechanical shutters. You get flicker-free shooting under fluorescent/artificial lighting with all the benefits of the electronic shutter.
Anti-flicker [1] ON [2] OFF
Full-frame stacked 50.1-MP Exmor RS™ CMOS sensor with integral memory
A stacked architecture in this back-illuminated 50.1-MP full-frame image sensor contributes to high resolution and speed. Separate pixel and circuit layers and advanced A/D conversion mean faster processing.
The new 50.1-MP Exmor RS CMOS sensor delivers high resolution and sensitivity with low noise, plus up to 15 stops8 of dynamic range. A new image processing engine achieves even better color accuracy than previous models.
Creative Look supports varied expressionA stacked architecture in this back-illuminated 50.1-MP full-frame image sensor contributes to high resolution and speed. Separate pixel and circuit layers and advanced A/D conversion mean faster processing.
All-new architecture and BIONZ XR image processing engine
The new BIONZ XR engine features advanced architecture that delivers 8x greater processing power. The result is outstanding image quality as well as improved camera interface response.
The new BIONZ XR engine features advanced architecture that delivers 8x greater processing power. The result is outstanding image quality as well as improved camera interface response.
Flash sync with electronic shutter
For the first time in an α camera, electronic shutter flash sync is possible thanks to high readout speed from the stacked CMOS sensor. All electronic shutter advantages remain available for flash shooting.
Breathtaking resolution and image qualityFor the first time in an α camera, electronic shutter flash sync is possible thanks to high readout speed from the stacked CMOS sensor. All electronic shutter advantages remain available for flash shooting.
Dual driven shutter drive for flash sync up to 1/400 s.
The world's first dual driven shutter system allows flash sync up to 1/400 s., making it easier to capture dynamic action, and opening the door to new creative possibilities.
The world's first dual driven shutter system allows flash sync up to 1/400 s., making it easier to capture dynamic action, and opening the door to new creative possibilities.
The new 50.1-MP Exmor RS CMOS sensor delivers high resolution and sensitivity with low noise, plus up to 15 stops8 of dynamic range. A new image processing engine achieves even better color accuracy than previous models.
Wide ISO 100–32000 sensitivity range
Despite the sensor's high pixel count, a sensitive back-illuminated structure with gapless on-chip lenses and an AR coated seal glass allows a standard ISO range of ISO 100–32000, expandable to ISO 50–102400.
Despite the sensor's high pixel count, a sensitive back-illuminated structure with gapless on-chip lenses and an AR coated seal glass allows a standard ISO range of ISO 100–32000, expandable to ISO 50–102400.
The Creative Look feature provides 10 presets that can be used unmodified or edited to create a variety of "looks" that can help creators fine-tune the mood of their stills or movies in-camera.
Real-time Eye AF for birds
High-level subject recognition technology now makes it possible for Sony's Real-time Eye AF function to track and accurately focus on bird eyes, even if the bird suddenly takes flight or the framing changes. This innovative function easily meets the many challenges of bird photography.
High-level subject recognition technology now makes it possible for Sony's Real-time Eye AF function to track and accurately focus on bird eyes, even if the bird suddenly takes flight or the framing changes. This innovative function easily meets the many challenges of bird photography.
Improved Real-time Eye AF for animals
Primarily designed for cats and dogs, this feature employs advanced subject recognition technology to reliably track and focus on animal eyes. It even works if the animal's face is upside-down.
Primarily designed for cats and dogs, this feature employs advanced subject recognition technology to reliably track and focus on animal eyes. It even works if the animal's face is upside-down.
4K movies at a high 120fps frame rate
The α1 supports high frame-rate internal 4K movie recording at up to 120fps, for smooth, expressive slow-motion playback at up to 5x. 10-bit 4:2:2 chroma subsampling can be used with Long-GOP or Intra (All-I) compression for outstanding image quality, while the new image sensor and BIONZ XR engine minimize image distortion.
The cinematic S-Cinetone look
The α1 includes the same S-Cinetone color matrix that produces beautiful color and skin tones in the VENICE, FX6, and other Cinema Line cameras. S-Cinetone delivers natural mid-tones that are essential to healthy-looking skin color, plus soft colors and gorgeous highlights, responding to a growing need for more expressive depth.
The α1 supports high frame-rate internal 4K movie recording at up to 120fps, for smooth, expressive slow-motion playback at up to 5x. 10-bit 4:2:2 chroma subsampling can be used with Long-GOP or Intra (All-I) compression for outstanding image quality, while the new image sensor and BIONZ XR engine minimize image distortion.
The cinematic S-Cinetone look
The α1 includes the same S-Cinetone color matrix that produces beautiful color and skin tones in the VENICE, FX6, and other Cinema Line cameras. S-Cinetone delivers natural mid-tones that are essential to healthy-looking skin color, plus soft colors and gorgeous highlights, responding to a growing need for more expressive depth.
"Active Mode" image stabilization
A new Active Mode dedicated to movie shooting makes 5-axis optical image stabilization highly effective for handheld shooting. It uses the BIONZ XR engine's real-time processing capability to apply optimum compensation in all formats, including 4K. All of this is realized without compromising the compact size and mobility of the α system.
A new Active Mode dedicated to movie shooting makes 5-axis optical image stabilization highly effective for handheld shooting. It uses the BIONZ XR engine's real-time processing capability to apply optimum compensation in all formats, including 4K. All of this is realized without compromising the compact size and mobility of the α system.
Sony Alpha A1 Announcement
Imaging
| Lens Mount | Sony E |
| Sensor Type | 35.9 x 24 mm (Full-Frame) CMOS |
| Sensor Resolution | Actual: 50.5 Megapixel Effective: 50.1 Megapixel (8640 x 5760) |
| Crop Factor | None |
| Aspect Ratio | 1:1, 3:2, 4:3, 16:9 |
| Image File Format | JPEG, Raw, HEIF |
| Bit Depth | 14-Bit |
| Image Stabilization | Sensor-Shift, 5-Axis |
Exposure Control
| ISO Sensitivity | Auto, 100 to 32000 (Extended: 50 to 102400) |
| Shutter Speed | Mechanical Shutter 1/8000 to 30 Second Bulb Mode Electronic Shutter 1/32000 to 30 Second Bulb Mode 1/8000 to 1/4 Second in Movie 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 | Electronic Shutter Up to 30 fps at 50.1 MP for up to 155 Frames (Raw) / 165 Frames (JPEG) Up to 20 fps at 50.1 MP for up to 238 Frames (Raw) / 400 Frames (JPEG) Up to 15 fps at 50.1 MP Up to 5 fps at 50.1 MP Mechanical Shutter Up to 10 fps at 50.1 MP (Raw) / (JPEG) Up to 8 fps at 50.1 MP Up to 6 fps at 50.1 MP Up to 3 fps at 50.1 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 8K (7680 x 4320) at 23.976p/25p/29.97p [200 to 400 Mb/s] 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/200p/239.76p [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/200p/239.76p [16 to 100 Mb/s] |
| External Recording Modes | Raw 16-Bit 4.3K (4332 x 2448) 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 8K (7680 x 4320) at 29.97p 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 (Stereo) |
| Audio File Format | AAC LC, 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 | -4 to +20 EV |
Viewfinder
| 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 | 3.0" |
| Resolution | 1,440,000 Dot |
| Display Type | Tilting 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 | 1/400 Second |
| Flash Compensation | -3 to +3 EV (1/3, 1/2 EV Steps) |
| Dedicated Flash System | TTL |
| External Flash Connection | Hot Shoe |
Interface
| Media/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, RJ45 |
| Wireless | Wi-Fi Bluetooth |
| GPS | No |
Environmental
| Operating Temperature | 32 to 104°F / 0 to 40°C |
Physical
| Battery | 1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 430 Shots) |
| Dimensions (W x H x D) | 5.07 x 3.81 x 2.74" / 128.9 x 96.9 x 69.7 mm |
| Weight | 1.6 lb / 737 g (Body Only) |
| In The Box | Sony Alpha 1 Mirrorless Digital Camera (Body Only) 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 Limited 1-Year Warranty |
|---|---|
| MFG Part# | ILCE-1/B |
| Condition | New |
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