The Sony Cyber-shot RX100 IV features a 20.2 MP 1-inch stacked Exmor RS CMOS sensor enabling 960 fps super slow motion video, 16 fps burst shooting, and 4K video recording — all firsts for the RX100 series. It retains the 24-70mm F1.8-2.8 Zeiss lens and pop-up EVF of the RX100 III. The RX100 IV is the fourth generation of Sony's RX100 premium compact series.
Product released: July 31, 2015
Latest firmware version
Version 2.00, released March 29, 2017
Verified by LatestUpdate: June 18, 2026
What's new in version 2.00
Improves operability when using Underwater Housing MPK-URX100A:'Underwater Auto' added to White Balance settings.'Flash Off' mode added for when the Flash unit is popped-up.Improves overall stability of the camera.
The Sony Cyber-shot RX100 IV features a 20.2 MP 1-inch stacked Exmor RS CMOS sensor enabling 960 fps super slow motion video, 16 fps burst shooting, and 4K video recording — all firsts for the RX100 series. It retains the 24-70mm F1.8-2.8 Zeiss lens and pop-up EVF of the RX100 III. The RX100 IV is the fourth generation of Sony's RX100 premium compact series. It was originally released on July 31, 2015.
What is the latest firmware version for the Sony RX100 IV Camera?
The latest firmware version for the Sony RX100 IV Camera is 2.00. It was released on March 29, 2017.
What changed in Sony RX100 IV Camera firmware version 2.00?
Sony RX100 IV Camera firmware version 2.00 includes the following changes: Improves operability when using Underwater Housing MPK-URX100A:'Underwater Auto' added to White Balance settings.'Flash Off' mode added for when the Flash unit is popped-up.Improves overall stability of the camera.
How do I update the Sony RX100 IV Camera firmware?
To update the Sony RX100 IV Camera firmware, download the latest version (2.00) from Sony's website. Follow Sony's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from Sony's support page.
Where can I download the latest Sony RX100 IV Camera firmware?
Details and download instructions for the latest Sony RX100 IV Camera firmware (version 2.00) are on Sony's official release page: https://www.sony.co.uk/electronics/support/compact-cameras-dsc-rx-series/dsc-rx100m4/downloads/00014489
How do I check for Sony RX100 IV Camera firmware updates?
You can track Sony RX100 IV Camera firmware updates automatically on LatestUpdate.io. We monitor Sony's releases and notify you when new firmware versions are available, so you never miss an update.
Who makes the Sony RX100 IV Camera?
The Sony RX100 IV Camera is manufactured by Sony. Visit the official product page for more information.