Fujifilm X-S20 vs Sony a580

This is a full comparison between the cameras Fujifilm X-S20 and Sony a580. We compare them by looking at the categories you see below.

Manufacturing

Fujifilm X-S20 is manufacturered by Fujifilm but Sony a580 is from Sony. Both Fujifilm and Sony are well known brands though.

Fujifilm X-S20 were released 2023 and Sony a580 was released 2010. That is a 13 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Fujifilm X-S20 2023
Sony a580 2010

Type of camera

Fujifilm X-S20 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. Fujifilm X-S20 has a "Fujifilm APS-C"-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 **
Fujifilm X-S20 75 mm
Fujifilm sensor
Crop factor/focal length multiplier by * 1.5
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:

Resolution

Fujifilm X-S20 has a 26 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
Fujifilm X-S20 26 MP
25958400 pixels
6240 x 4160
Sony a580 16 MP
16032768 pixels
4912 x 3264

Fujifilm X-S20 has a 62 % 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 a580 has a larger ISO-range than Fujifilm X-S20. Sony a580 has an ISO range that stretches from 100 to 12800 while Fujifilm X-S20 has 160 to 12800.

Camera ISO Range
Fujifilm X-S20 160-12800
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 Fujifilm X-S20
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. Fujifilm X-S20 can shoot up to 8 pictures per seconds and Sony a580 can shoot up to 5 pictures per seconds.

Camera FPS (Frames per second)
Fujifilm X-S20 8
Sony a580 5

Ability to record movies

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

In this case, both Fujifilm X-S20 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 a580 weighs 599 gr (equal to 1.32 lb) which is 22% heavier than Fujifilm X-S20 and its 491 gr (or 1.08 lb).

Camera Weight
Fujifilm X-S20 491 gr
1.08 lb
Sony a580 599 gr
1.32 lb

Fujifilm X-S20 vs Sony a580 Specs

Below you will find the complete and detailed technical specs for both Fujifilm X-S20 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
Fujifilm X-S20
Sony a580
Name Fujifilm X-S20 Sony a580
Manufacturer Fujifilm Sony
Release Date and Price
Fujifilm X-S20
Sony a580
Release Year 2023 2010
Release Date 2023-05-24 2010-08-24
MSRP 1299 USD 799 USD
Buy it today
Camera Type
Fujifilm X-S20
Sony a580
Camera Type Mirrorless DSLR
Sensor
Fujifilm X-S20
Sony a580
Sensor Size APS-C (approx 23.5 x 15.6 mm) APS-C (approx 23.5 x 15.6 mm)
Sensor Type BSI-CMOS CMOS
Resolution 6240 x 4160 pixels 4912 x 3264 pixels
Megapixels 26 MP 16 MP
Image Processor X-Processor 5 Bionz
Image
Fujifilm X-S20
Sony a580
ISO Range 160 - 12800 100 - 12800
White Balance Presets 7 6
Custom White Balance Yes Yes
Image Stabilization Yes
(Sensor-Shift)
Yes
(Sensor-Shift)
Image Stabilization CIPA Rating 7 stops 0 stops
Uncompressed format RAW RAW
Optics & Focus
Fujifilm X-S20
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 425 15
Lens Mount Fujifilm X

See Compatible Lenses
Sony A

See Compatible Lenses
Focal Length Multiplier 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
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
Fujifilm X-S20
Sony a580
Articulated LCD Fully articulated Tilting
Screen size 3” 3”
Screen dots 1840000 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 0.93× (0.62× 35mm equiv.) 0.8× (0.53× 35mm equiv.)
Viewfinder Resolution 2360000 N/A
Photography features
Fujifilm X-S20
Sony a580
Frames per second 8 fps 5 fps
Minimum Shutter Speed 900 seconds 30 seconds
Maximum Shutter Speed 1/4000 seconds 1/4000 seconds
Built-in Flash Yes Yes
Built-in Flash Range 7 meters 12 meters
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse Yes No
Metering modes Multi
Center Weighted
Spot
Average
Multi
Center Weighted
Spot
Exposure Compensation +/- 5 (at 1/3 EV steps) +/- 2 (at 1/3 EV steps)
Videography features
Fujifilm X-S20
Sony a580
Video recording Yes Yes
Video format MPEG4
H.264
H.265
MPEG4
H.264
AVCHD
Video resolution 1920 x 1080
3840 x 2160
4096 x 2160
1440 x 1080
1920 x 1080
Built-in Microphone Yes Yes
Built-in Speakers Yes No
Storage
Fujifilm X-S20
Sony a580
Memory Card SD/SDHC
Memory Stick Pro Duo
SD/SDHC
Connectivity
Fujifilm X-S20
Sony a580
HDMI Output Yes Yes
Microphone Port Yes No
Headphone Port Yes No
Wireless Yes
Built-in (802.11b/g/n + Bluetooth)
Yes
Eye-Fi Connected
Remote Control Yes (via smartphone and wired remote) Yes (Optional)
GPS No No
Body & Dimensions
Fujifilm X-S20
Sony a580
Enviromentally sealed No No
Battery Battery Pack Battery Pack
Battery Details NP-W235
Rechargeable NP-FM500H battery & charger
Battery Life (CIPA) 750 shots 1050 shots
Width 127 mm 137 mm
Height 85 mm 104 mm
Depth 65 mm 84 mm
Weight 491 gram 599 gram