Sony A1 II
- Type
- Mirrorless
- Mount
- Sony E-Mount
- Sensor format
- Full frame
- Resolution
- 50.1 MP
- Released
- December 2024
- Launch price
- $6,499.99
Predecessor: Sony A1
Specifications
Sensor and image
- Resolution
- 50.1 MP
- Largest image size
- 8,640 × 5,760 px
- Sensor format
- Full frame
- Sensor size
- 35.9 × 24 mm
- Sensor type
- Exmor RS CMOS
- ISO range
- 100 to 32,000
- Extended ISO range
- 50 to 102,400
- In-body stabilization
- Yes, up to 8.5 stops (CIPA)
Autofocus
- AF system
- Fast Hybrid AF (phase-detection AF / contrast-detection AF)
- AF points
- 759
- Subject detection
- People, Animals, Birds, Vehicles, Aircraft, Trains, Insects
- AF low-light limit
- -4 EV
Shutter and burst
- Mechanical shutter
- Yes
- Fastest shutter speed, mechanical
- 1/8000 s
- Fastest shutter speed, electronic
- 1/32000 s
- Slowest shutter speed
- 30 s
- Flash sync speed
- 1/400 s
- Burst rate, mechanical
- 10 fps
- Burst rate, electronic
- 30 fps
Video
- Video modes
Resolution Max. frame rate Crop Note 8K (7,680 × 4,320) 29.97 – 4K (3,840 × 2,160) 119.88 – Full HD (1,920 × 1,080) 119.88 – - Internal bit depth
- 10-bit
- Log profile
- Yes
Viewfinder and display
- Viewfinder
- Electronic (EVF)
- Viewfinder resolution
- 9.44 million dots
- Viewfinder magnification
- 0.9x
- Screen
- 3.2 in, 2.1 million dots
- Screen type
- Multi-angle
- Touchscreen
- Yes
Body and battery
- Dimensions (W × H × D)
- 136.1 × 96.9 × 82.9 mm
- Weight with battery and card
- 743 g
- Body-only weight
- 658 g
- Battery
- NP-FZ100
- Shots per charge (screen)
- 520 shots
- Shots per charge (viewfinder)
- 420 shots
Storage and connections
- Card slots
- CFexpress Type A / SD UHS-I/II, CFexpress Type A / SD UHS-I/II
- Wi-Fi
- Wi-Fi IEEE 802.11a/b/g/n/ac (2.4 GHz / 5 GHz)
- Bluetooth
- Bluetooth 5.0
- USB
- USB Type-C (SuperSpeed USB 10 Gbps (USB 3.2))
- HDMI
- HDMI connector (Type-A)
- Microphone input
- 3.5 mm stereo minijack
- Headphone output
- 3.5 mm stereo minijack
- Ethernet
- 2.5GBASE-T, 1000BASE-T, 100BASE-TX
Market and price
- Announced
- November 19, 2024
- Released
- December 2024
- Launch price
- $6,499.99 (US)
- Other names
- ILCE-1M2, Alpha 1 II
Features stated by the manufacturer
- 5-axis sensor-shift stabilization
- Anti-flicker shooting
- Auto framing
- Electronic front curtain shutter
- Focus map (movie)
- Framing stabilizer
- Ftp transfer
- Multi interface shoe with digital audio interface
- Pixel shift multi shooting (4 / 16 shots)
- Pre-capture
- Proxy recording
- Rtmp/rtmps/srt streaming
- Time-lapse
- Timecode
Manufacturer data: sony.com, alphauniverse.com
Last checked: October 25, 2026 (against the manufacturer data) · How we check
Size and weight
- Width × height × depth
- 136.1 × 96.9 × 82.9 mm
- Weight with battery and card
- 743 g
- Weight, body only
- 658 g
Manufacturer data: sony.com, alphauniverse.com
The front view is schematic, only width and height are to scale.
Check the shutter count
The tool reads the counter from Sony photos. The Sony A1 II has not been checked with test files. Open the tool