Sony A1 II Specs
Lens Mount | |
Sensor Resolution |
Actual: 50.5 Megapixel
Effective: 50.1 Megapixel (8640 x 5760) |
Image Sensor |
35.9 x 24 mm (Full-Frame) Stacked CMOS
|
Image Stabilization |
Sensor-Shift, 5-Axis
|
ISO Sensitivity Range |
Photo
100 to 32,000 in Manual Mode (Extended: 50 to 102,400) 100 to 12,800 in Auto Mode Video 100 to 32,000 in Manual Mode 100 to 12,800 in Auto Mode |
Internal Recording Modes |
H.264/XAVC S 4:2:2 10-Bit
UHD 4K (3840 x 2160) at 23.98/25/29.97/50/59.94/110/120 fps [100 to 280 Mb/s] 1920 x 1080 at 23.98/25/29.97/50/59.94 fps [50 Mb/s] H.264/XAVC S 4:2:0 8-Bit UHD 4K (3840 x 2160) at 23.98/25/29.97/50/59.94/100/120 fps [60 to 200 Mb/s] 1920 x 1080 at 23.98/25/29.97/50/59.94/100/120 fps [16 to 100 Mb/s] H.264 ALL-Intra/XAVC S-I 4:2:2 10-Bit UHD 4K (3840 x 2160) at 23.98/25/29.97/50/59.94 fps [240 to 600 Mb/s] 1920 x 1080 at 23.98/25/29.97/50/59.94 fps [89 to 222 Mb/s] H.265/XAVC HS 4:2:2 10-Bit UHD 8K (7680 x 4320) at 23.98/25/29.97 fps [260 to 520 Mb/s] UHD 4K (3840 x 2160) at 23.98/50/59.94/100/120 fps [50 to 280 Mb/s] H.265/XAVC HS 4:2:0 10-Bit UHD 8K (7680 x 4320) at 23.98/25/29.97 fps [200 to 400 Mb/s] UHD 4K (3840 x 2160) at 23.98/50/59.94/100/120 fps [30 to 200 Mb/s] |
External Recording Modes |
4:2:0 8-Bit via HDMI
UHD 8K (7680 x 4320) at 23.98/25/29.97 fps UHD 4K (3840 x 2160) at 23.98/29.97/59.94 fps 1920 x 1080p at 23.98/29.97/50/59.94 fps 1920 x 1080i at 50/59.94 fps 4:2:2 10-Bit via HDMI UHD 4K (3840 x 2160) at 23.98/25/29.97/50/59.94 fps 1920 x 1080p at 23.98/29.97/50/59.94 fps 1920 x 1080i at 50/59.94 fps Raw 16-Bit via HDMI 4332 x 2446 at 23.98/29.97/59.94 fps |
Media/Memory Card Slot |
Dual Slot: CFexpress Type A / SD (UHS-II)
|
Video I/O |
1x HDMI 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 (USB 3.2 / 3.1 Gen 2) Data/Remote Input/Output (Shared with Power Input) 1x PC Flash Sync Output 1x Sony Multi/Micro-USB Remote/Time Code Input |
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, 7.2 VDC, 2280 mAh (Approx. 420 Shots)
|
Lens Mount |
Sony E
|
Sensor Resolution |
Actual: 50.5 Megapixel
Effective: 50.1 Megapixel (8640 x 5760) |
Image Sensor |
35.9 x 24 mm (Full-Frame) Stacked 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
|
Shutter Type |
Mechanical Focal Plane Shutter and Electronic Rolling Shutter
|
Shutter Speed |
Mechanical Shutter
1/8000 to 30 Seconds Electronic Shutter 1/32000 to 30 Seconds 1/8000 to 1/4 Second in Movie Mode |
Bulb/Time Mode |
Bulb Mode
|
ISO Sensitivity Range |
Photo
100 to 32,000 in Manual Mode (Extended: 50 to 102,400) 100 to 12,800 in Auto Mode Video 100 to 32,000 in Manual Mode 100 to 12,800 in Auto Mode |
Metering Method |
Average, Center-Weighted Average, Highlight Weighted, Multi, 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, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater |
Continuous Shooting |
Up to 30 fps at Maximum Resolution for up to 240 Frames (Raw) / 400 Frames (JPEG)
|
Interval Recording |
Yes
|
Self-Timer |
2/5/10-Second Delay
|
Aspect Ratio |
1:1, 3:2, 4:3, 16:9
|
Image File Format |
HEIF, JPEG, Raw
|
Bit Depth |
14-Bit
|
Internal Recording Modes |
H.264/XAVC S 4:2:2 10-Bit
UHD 4K (3840 x 2160) at 23.98/25/29.97/50/59.94/110/120 fps [100 to 280 Mb/s] 1920 x 1080 at 23.98/25/29.97/50/59.94 fps [50 Mb/s] H.264/XAVC S 4:2:0 8-Bit UHD 4K (3840 x 2160) at 23.98/25/29.97/50/59.94/100/120 fps [60 to 200 Mb/s] 1920 x 1080 at 23.98/25/29.97/50/59.94/100/120 fps [16 to 100 Mb/s] H.264 ALL-Intra/XAVC S-I 4:2:2 10-Bit UHD 4K (3840 x 2160) at 23.98/25/29.97/50/59.94 fps [240 to 600 Mb/s] 1920 x 1080 at 23.98/25/29.97/50/59.94 fps [89 to 222 Mb/s] H.265/XAVC HS 4:2:2 10-Bit UHD 8K (7680 x 4320) at 23.98/25/29.97 fps [260 to 520 Mb/s] UHD 4K (3840 x 2160) at 23.98/50/59.94/100/120 fps [50 to 280 Mb/s] H.265/XAVC HS 4:2:0 10-Bit UHD 8K (7680 x 4320) at 23.98/25/29.97 fps [200 to 400 Mb/s] UHD 4K (3840 x 2160) at 23.98/50/59.94/100/120 fps [30 to 200 Mb/s] |
External Recording Modes |
4:2:0 8-Bit via HDMI
UHD 8K (7680 x 4320) at 23.98/25/29.97 fps UHD 4K (3840 x 2160) at 23.98/29.97/59.94 fps 1920 x 1080p at 23.98/29.97/50/59.94 fps 1920 x 1080i at 50/59.94 fps 4:2:2 10-Bit via HDMI UHD 4K (3840 x 2160) at 23.98/25/29.97/50/59.94 fps 1920 x 1080p at 23.98/29.97/50/59.94 fps 1920 x 1080i at 50/59.94 fps Raw 16-Bit via HDMI 4332 x 2446 at 23.98/29.97/59.94 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
|
Media/Memory Card Slot |
Dual Slot: CFexpress Type A / SD (UHS-II)
|
Video I/O |
1x HDMI 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 (USB 3.2 / 3.1 Gen 2) Data/Remote Input/Output (Shared with Power Input) 1x PC Flash Sync Output 1x Sony Multi/Micro-USB Remote/Time Code Input |
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 |
Display Size |
3.2″
|
Resolution |
2,095,104 Dot
|
Display Type |
4-Axis Tilting Touchscreen LCD
|
Type |
Built-In Electronic (OLED)
|
Size |
0.64″
|
Resolution |
9,437,184 Dot
|
Eye Point |
25 mm
|
Magnification |
Approx. 0.9x
|
Diopter Adjustment |
-4 to +3
|
Focus Type |
Auto and Manual Focus
|
Focus Mode |
Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AF
|
Autofocus Points |
Phase Detection: 759
|
Autofocus Sensitivity |
-4 to +20 EV
|
Built-In Flash/Light |
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 |
Shoe Mount, PC Terminal
|
Battery Type |
1x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 420 Shots)
|
Shoe Mount |
1x Intelligent Hot Shoe
|
Tripod Mounting Thread |
1x 1/4″-20 Female (Bottom)
|
Material of Construction |
Magnesium Alloy
|
Operating Conditions |
32 to 104°F / 0 to 40°C
|
Dimensions (W x H x D) |
5.4 x 3.8 x 3.3″ / 136.1 x 96.9 x 82.9 mm
|
Weight |
23.2 oz / 658 g (Body Only)
26.2 oz / 743 g (With Battery, Recording Media) |
Sony a1 II Mirrorless Camera Overview
The Sony a1 II is their most versatile camera yet, offering the best overall mixture of speed, video capabilities, high-resolution stills, and a robust, professional-worthy body design. It pulls much of the original a1’s well-rounded feature-set into an a9 III body and adds the AF and IBIS technologies introduced with the a7R V. It’s a camera meant for working professionals, whether they are sports, editorial, product, fashion, or advertising shooters, and it’s equally appealing to landscape, portrait, wedding, and event photographers, too. And, beyond photography, it has the video tools the a1-series is known for, including 8K recording, along with useful stabilization and framing aids borrowed from the ZV class of cameras.
The a1 II brings Sony a1 II Mirrorless Camera Sony’s best technology from every lineup into one all-encompassing camera body making it the do-anything camera solution for professionals.
- AI Processing Unit-The addition of this key piece of tech greatly improves autofocus, subject detection, and subject tracking accuracy, speed, and reliability. These new processing capabilities allow the camera to more accurately and intelligently recognize subjects, predict their movements, and generally retain critical focus on them as they move.
- Pre-Capture and Speed Boost Functions-These two features are dedicated to continuous burst-style shooting and make the a1 II an even better option for action photographers looking to use this camera in high-end sports, wildlife, and birding situations.
- 8.5-Stop IBIS-It’s typical for cameras to have better IBIS figures with each new generation, but the a1 II adds a whopping 3 extra stops to its predecessor’s performance, meaning it’s possible to use the camera handheld in noticeably dimmer lighting conditions and with slower shutter speeds, opening even more shooting versatility.
- Video Improvements-The core video specs remain the same between the generations, but the a1 II gains some asked-for features to make it even more of a video powerhouse: Dynamic Active Mode Stabilizer, Framing Stabilizer, and Breathing Compensation are all welcomed additions for content creators.
- Overhauled Body Design-The a1 II inherits the a9 III’s body design, making it more comfortable to use, more robust in terms of weather-sealing, compatibility with the latest VG-C5 Vertical Grip, and an improved LCD and EVF.
- Up to 30 fps continuous shooting with an electronic shutter, or 10 fps with the mechanical shutter, with AF and AE supported.
- Pre-Capture Shooting records at up to 30 fps for up to 1 second prior to fully pressing the shutter, helping to ensure you don’t miss fleeting moments.
- Speed Boost lets you vary your continuous shooting speed mid-burst; when the C5 button is depressed while burst shooting, you can switch from the chosen continuous shooting speed to a faster or slower one to suit the pace of action you’re photographing.
- Refined 5-axis in-body image stabilization compensates for up to 8.5 stops of camera shake at the center of the frame and 7 stops at the periphery; an improvement of 3 stops of shake control compared to the original a1.
- Same full-frame 50MP stacked BSI CMOS sensor as the a1, mixing high resolution with the speed and reduced rolling shutter of a stacked design to suit both meticulous and quick-working shooters.
- First seen in the a7R V and a9 III, the a1 II sports a dedicated AI Processing Unit for refined, responsive, and intelligent subject tracking and detection of humans, animals, birds, insects, cars, trains, and airplanes.
- Human pose estimation tracks body and head positions for accurate focus in portraiture and sports settings and Real-time Eye AF performance has been improved by 30%.
- Additionally, human pose estimation can distinguish between multiple people and maintain focus on the targeted subject; even if someone crosses in front, the camera maintains focus on the key person.
- Real-time Tracking benefits from AI-based subject recognition for following moving subjects, making it particularly well-suited to sports and action subjects.
- Auto Subject Recognition modes no longer necessitate selecting a subject type, letting the camera detect and track the intended subject.
- XS and XL focus area spot sizes have been added for more versatility or you can customize AF focus areas to suit uniquely sized or shaped subjects.
- Full-time DMF (Direct Manual Focus) enables using the lens’s focus ring for manual focus control at any time, making it easier to switch focus to a different subject even when working with AF.
- Familiar recording formats: 8K 30p with 10-bit 4:2:0 sampling and 4K 120p with 10-bit 4:2:2 sampling. When using a Super 35 recording area, 4K footage can use 5.8K oversampling for improved detail and the full-frame area offers 8.6K oversampling for the 8K footage.
- AI subject recognition, gained from the AI Processing Unit, benefits the Framing Stabilizer mode, which can be used to automatically crop and recompose so the subject remains centered in the image.
- Dynamic Active Mode Stabilization also helps retain accurate framing while filming, especially when recording while walking or moving.
- Included S-Cinetone profile, ProRes RAW output over HDMI, and the ability to import LUTs all point to the great amount of color control the a1 II offers.
- Support for Breathing Compensation mode, which reduces the effects of focus breathing when using select lenses.
-
Pre-Capture & Speed Boost-Never Miss a MomentAlong with the key technology delivered by the sensor, the a1 II brings additional features to unlock the camera’s full potential.
- Pre-Capture: The a1 II can be configured to begin recording images to the buffer when the shutter button is half-pressed. Users can set this between 0.03-1.0 second. Upon pressing the shutter these images will be saved to the memory card.
- Speed Boost: With Speed Boost and the C5 button, which is conveniently placed near the grip on the front of the camera, users can instantly switch their camera from their usual continuous shooting frame rate to a faster one to make sure their next shot is just right. Photographers will be able to select various frame rates up to 30 fps.
Sony a1 II Mirrorless Camera Professional Body Design and ConnectivityThe a1-series has always been a top-of-the-line model for Sony and, as such, had one of the most durable and refined physical designs within the system. The a1 II, though, gains a bit of an upgrade to bring it in line with the a9 III in terms of button layout, screen and EVF implementation, and durability. It’s a camera built for professional use and has the strongest, most reliable design in Sony’s lineup.
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