Sony a1 vs Sony a580

This is a full comparison between the cameras Sony a1 and Sony a580. We compare them by looking at the categories you see below.

Manufacturing

These cameras are both manufactured by Sony.

Sony a1 were released 2021 and Sony a580 was released 2010. That is a 11 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Sony a1 2021
Sony a580 2010

Type of camera

Sony a1 is a Mirrorless camera while Sony a580 is a DSLR camera. More information about their differences will come soon.

Sensors / crop factor

These cameras have different sensors. Sony a1 has a "Sony Full Frame"-sensor while Sony a580 has a "Sony APS-C"-sensor, and their difference in sensors will also affect the crop factor and experience focal length. See the table below.

Camera Focal length, 50mm f/1.8 **
Sony a1 50 mm
Full-frame sensor
No crop factor/focal length multiplier
Sony a580 75 mm
Sony APS-C sensor
Crop factor/focal length multiplier by * 1.5

** Experienced focal length when using a lens such as a common "50mm f/1.8"

Learn more about crop factor and focal length multiplier here:
Camera selection can affect the focal length (Sony)

Resolution

Sony a1 has a 50 MP (Megapixels) resolution while Sony a580 has 16 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Sony a1 50 MP
49766400 pixels
8640 x 5760
Sony a580 16 MP
16032768 pixels
4912 x 3264

Sony a1 has a 210 % larger resolution than Sony a580. This could give you more details in the picture but also a possibility to crop more in the pictures, afterward while editing the pictures, if needed that is.

ISO range

Sony a1 has a larger ISO-range than Sony a580. Sony a1 has an ISO range that stretches from 100 to 32000 while Sony a580 has 100 to 12800.

Camera ISO Range
Sony a1 100-32000
Sony a580 100-12800

Autofocus and lens compatibility

Both of these cameras have a built-in autofocus motor. Some lenses, that support autofocus, do not have an autofocus motor of their own but this won't cause any problems with these two cameras.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Sony a1
Lens compatibility chart for Sony a580

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Sony a1 can shoot up to 30 pictures per seconds and Sony a580 can shoot up to 5 pictures per seconds.

Camera FPS (Frames per second)
Sony a1 30
Sony a580 5

Ability to record movies

It is becoming more and more popular to record movies with digital cameras.

In this case, both Sony a1 and Sony a580 can shoot movies.

Weight

The weight of the camera can be an extremely important factor, especially if the camera is about to be used, or carried around, for several hours at a time.

Sony a1 weighs 737 gr (equal to 1.62 lb) which is 23% heavier than Sony a580 and its 599 gr (or 1.32 lb).

Camera Weight
Sony a1 737 gr
1.62 lb
Sony a580 599 gr
1.32 lb

Sony a1 vs Sony a580 Specs

Below you will find the complete and detailed technical specs for both Sony a1 and Sony a580, next to each other. Each category of data is a link to an article covering the subject, giving you a deeper understanding so you can better understand the strengths and weaknesses of the two camera models.

Product
Sony a1
Sony a580
Name Sony a1 Sony a580
Manufacturer Sony Sony
Release Date and Price
Sony a1
Sony a580
Release Year 2021 2010
Release Date 2021-01-26 2010-08-24
MSRP 6499 USD 799 USD
Buy it today
Camera Type
Sony a1
Sony a580
Camera Type Mirrorless DSLR
Sensor
Sony a1
Sony a580
Sensor Size Full Frame (approx 36 x 24 mm) APS-C (approx 23.5 x 15.6 mm)
Sensor Type Stacked CMOS CMOS
Resolution 8640 x 5760 pixels 4912 x 3264 pixels
Megapixels 50 MP 16 MP
Image Processor Dual Bionz XR Bionz
Image
Sony a1
Sony a580
ISO Range 100 - 32000 100 - 12800
White Balance Presets 7 6
Custom White Balance Yes Yes
Image Stabilization Yes
(Sensor-shift)
Yes
(Sensor-Shift)
Image Stabilization CIPA Rating 0 stops 0 stops
Uncompressed format RAW RAW
Optics & Focus
Sony a1
Sony a580
Autofocus Motor Yes Yes
Autofocus Contract Detect (sensor)
Phase Detect
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Touch
Face Detection
LiveView
Contract Detect (sensor)
Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Face Detection
LiveView
Focus Points 759 15
Lens Mount Sony E

See Compatible Lenses
Sony A

See Compatible Lenses
Focal Length Multiplier Full frame
No multiplier
Example:
24 mm remains 24 mm
50 mm remains 50 mm
100 mm remains 100 mm
200 mm remains 200 mm
APS-C Sensor (1.5x)
1.5x multiplier
Example:
24 mm becomes 36 mm
50 mm becomes 75 mm
100 mm becomes 150 mm
200 mm becomes 300 mm
Screen & Viewfinder
Sony a1
Sony a580
Articulated LCD Tilting Tilting
Screen size 3” 3”
Screen dots 1440000 921600
Touch screen Yes No
Screen type TFT LCD N/A
Live view Yes Yes
Viewfinder Type Electronic Optical (pentamirror)
Viewfinder Coverage 100% 95%
Viewfinder Magnification 0.9× 0.8× (0.53× 35mm equiv.)
Viewfinder Resolution 9437184 N/A
Photography features
Sony a1
Sony a580
Frames per second 30 fps 5 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/8000 seconds 1/4000 seconds
Built-in Flash No Yes
Built-in Flash Range N/A 12 meters
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse No No
Metering modes Multi
Center Weighted
Highlight Weighted
Spot
Average
Multi
Center Weighted
Spot
Exposure Compensation +/- 5 (at 1/3 EV, 1/2 EV steps) +/- 2 (at 1/3 EV steps)
Videography features
Sony a1
Sony a580
Video recording Yes Yes
Video format H.264
H.265
XF-AVC
XAVC-S
XAVC-HS
MPEG4
H.264
AVCHD
Video resolution 1920 x 1080
3840 x 2160
7680 x 4320
1440 x 1080
1920 x 1080
Built-in Microphone Yes Yes
Built-in Speakers Yes No
Storage
Sony a1
Sony a580
Memory Card Compact Flash Express
SD/SDHC
Memory Stick Pro Duo
SD/SDHC
Connectivity
Sony a1
Sony a580
HDMI Output Yes Yes
Microphone Port Yes No
Headphone Port Yes No
Wireless Yes
Built-In 802.11ac (Dual Band)
Yes
Eye-Fi Connected
Remote Control Yes (via Bluetooth or tethered PC) Yes (Optional)
GPS No No
Body & Dimensions
Sony a1
Sony a580
Enviromentally sealed Yes No
Battery Battery Pack Battery Pack
Battery Details NP-FZ100 lithium-ion battery & charger
Rechargeable NP-FM500H battery & charger
Battery Life (CIPA) 530 shots 1050 shots
Width 129 mm 137 mm
Height 97 mm 104 mm
Depth 81 mm 84 mm
Weight 737 gram 599 gram