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Sony a1 Specs and Scores

Storage and Battery
Sony a1
Sony a1
Announcement Date
January 26, 2021
Camera Type
Camera Size
Camera Weight

The Sony a1 earns a solid score of 86/100 for its general specifications. Released on January 26th, 2021, this mirrorless camera comes with a hefty launch price of $6,499. Measuring 129 x 97 x 81mm and weighing 737g (1.62 lbs), it offers a compact and lightweight design for professional photographers.

In today’s market, the Sony a1 holds its ground with impressive specs and performance. With its high score, this camera proves to be a top contender for those seeking a reliable and powerful photography tool.

Sony a1 Overview and Optics

The Sony a1 receives an optics score of 89/100. This camera boasts a 50.1-megapixel resolution, allowing for highly detailed images. Its shooting speed reaches 30 frames per second, making it suitable for capturing fast-paced action. The camera utilizes a full-frame CMOS sensor, which has a DXOMARK score of 98, indicating impressive performance.

The Dual Bionz XR processor contributes to the camera’s fast processing capabilities and image quality. The Sony a1 features a Sony FE lens mount, providing compatibility with a wide range of lenses. Additionally, the camera has built-in image stabilization, ensuring sharp images even in challenging conditions. The 3:2 aspect ratio is a standard choice for photography, offering a balanced composition.

Given these specifications, the Sony a1 stands strong in today’s market, providing photographers with advanced features and capabilities. The combination of high resolution, shooting speed, and sensor quality make it a top choice for professionals and enthusiasts alike.

Sony a1
50.1 MP
Image Resolution
8640 x 5760 px
Sensor Type
Sensor Size
24 x 35.9 mm
Sensor Format
Full Frame
Frame Rate
30 fps
Lens Mount
Sony FE
Image Processor
Dual Bionz XR
Aspect Ratio
Minimum ISO (Native)
Maximum ISO (Native)
Minimum ISO (Expanded)
Maximum ISO (Expanded)
Minimum Shutter Speed
30 s
Maximum Shutter Speed
1/ 32000 s
Autofocus Points
In-body Stabilization
Viewfinder Type
Viewfinder Resolution
9,437,184 dots

Sony a1 Video Performance

The Sony a1 boasts an impressive video score of 86/100. This high score reflects the camera’s exceptional video capabilities, with a maximum video resolution of 8K and dimensions of 7680 x 4320. Moreover, the camera supports a maximum video frame rate of 120fps, ensuring smooth and crisp footage.

In the competitive market of today, the Sony a1’s video specifications stand strong. The 8K resolution surpasses many rivals, providing users with stunningly detailed and vibrant visuals. The 120fps frame rate also allows for outstanding slow-motion capture, setting the Sony a1 apart from other models.

However, the camera lacks built-in time-lapse functionality, which could be a downside for some users. Nonetheless, the Sony a1’s video performance remains remarkable, making it a reliable choice for videographers seeking top-notch quality and performance.

Sony a1
Max Video Resolution
Max Video Dimensions
7680 x 4320 px
Max Video Frame Rate
120 p
Time-Lapse Built In
Video File Format
LPCM 2ch(48 kHz 16bit), LPCM 2ch(48 kHz 24bit), LPCM 4ch(48 kHz 24bit), MPEG-4 AAC-LC 2ch

Sony a1 Features and Benefits

The Sony a1’s features receive a score of 83/100, showcasing an impressive array of functionalities. With a 3-inch screen size and a resolution of 1,440,000 dots, this camera provides clear and sharp visuals. The touchscreen and flip screen features make it user-friendly and versatile for various shooting scenarios.

In the competitive market of today, the Sony a1 holds its ground with its modern features. Although it lacks GPS, the camera compensates with its WIFI and Bluetooth capabilities, allowing for seamless connectivity and easy file transfers.

The Sony a1 proves to be a strong contender in the market, offering a range of advanced features that cater to the needs of photographers and videographers alike. Its high feature score is a testament to its quality and performance.

Sony a1
Built-in Flash
External Flash
Weather Sealing
Screen Type
Touch Screen
Screen Size
Screen Resolution
1,440,000 dots
Flip Screen
Live View

Sony a1 Storage and Battery

The Sony a1 receives a storage and battery score of 73/100. It has two memory card slots that accept both SD and CFexpress Type A cards, with UHS-II compatibility. This compatibility allows for faster data transfer and is in line with current market standards.

The camera’s battery life lasts for 530 shots, using the NP-FZ100 battery type. This battery life is average for today’s market, offering sufficient power for most photography sessions. The Sony a1 also features USB charging, providing users with a convenient charging option.

The storage and battery specifications of the Sony a1 make it a reliable choice for photographers. Its compatibility with modern memory cards and USB charging capabilities add to its appeal as a competitive option in the market.

Storage and Battery
Storage and Battery
Sony a1
Memory Card
SD,CFexpress Type A (UHS-II compatible)
Dual Memory Card Slots
Battery Type
Battery Life
530 shots
USB Charging
Photography Genre
Sony a1
Graded from the first-hand experience of one of our writers
Beginner Friendly
Sports and Action
Value for Money
Sony a1
Sensor scores tested by DXOMARK
Overall Score
Portrait (Color Depth)
25.9 bits
Landscape (Dynamic Range)
14.5 EVs
Sports (Low-Light ISO)
Sony a1
User Scores
Sony a1

Sony a1 Alternatives

Do you want to know how the Sony a1 compares to its competitors? Have a look at the most popular comparisons for this camera below:

Sony a1 photographed on a colored background

Sony a1 FAQ

Does the Sony a1 Have Built-in Image Stabilization?

Yes, the Sony a1 features a 5-axis built-in image stabilization system, which helps minimize camera shake and improve image sharpness during handheld shooting.

Does the Sony a1 Support 4K Video Recording?

Yes, the Sony a1 does support 4K video recording, but it can also record at an even higher resolution, offering 8K video recording capabilities for more detailed footage.

What Size Sensor Does The Sony a1 Have?

The Sony a1 is equipped with a full-frame 50.1MP Exmor RS CMOS sensor, providing excellent image quality and low-light performance.

Does the Sony a1 Have a Dual Memory Card Slot?

Yes, the Sony a1 features a dual memory card slot, allowing for simultaneous or relay recording and providing more storage flexibility for users.

Does the Sony a1 Have a Touch Screen?

Yes, the Sony a1 comes with a 3.0-inch tilting touch screen LCD, allowing for easy navigation, menu control, and touch focus.

Does the Sony a1 Have Wi-Fi and Bluetooth?

Yes, the Sony a1 is equipped with both Wi-Fi and Bluetooth connectivity options, enabling wireless file transfer and remote camera control.

Does the Sony a1 Have GPS?

No, the Sony a1 does not have built-in GPS functionality. However, location data can be acquired through a connected smartphone using the Imaging Edge Mobile app.

Is the Sony a1 Weather Sealed?

Yes, the Sony a1 features a robust weather-sealed construction, providing dust and moisture resistance for reliable performance in challenging conditions.

Does the Sony a1 Have a Built-in Flash?

No, the Sony a1 does not have a built-in flash, but it does feature a hot shoe mount for attaching external flashes and accessories.

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