The Sigma DP1x is a fixed-lens compact camera featuring a 28mm F4 equivalent lens and a full APS-C Foveon X3 sensor with improved performance over the original DP1. It adds faster operation, improved color rendering, and better low-light capability while retaining the same large-sensor compact form factor. The DP1x is part of Sigma's original DP compact series.
Product released: March 1, 2010
Latest firmware version
Version 1.03, released February 22, 2012
Last checked for updates: Oct 31, 2026 05:52 UTC
What's new in version 1.03
Languages to be displayed in Set Up menu are added.Various bugs have been corrected to achieve more stable operation.NOTICE OF FUNCTION CHANGE（PDF：611KB）
The Sigma DP1x is a fixed-lens compact camera featuring a 28mm F4 equivalent lens and a full APS-C Foveon X3 sensor with improved performance over the original DP1. It adds faster operation, improved color rendering, and better low-light capability while retaining the same large-sensor compact form factor. The DP1x is part of Sigma's original DP compact series. It was originally released on March 1, 2010.
What is the latest firmware version of Sigma DP1x Camera?
The latest firmware version of Sigma DP1x Camera is 1.03. It was released on February 22, 2012.
What changed in Sigma DP1x Camera firmware version 1.03?
Sigma DP1x Camera firmware version 1.03 includes the following changes: Languages to be displayed in Set Up menu are added.Various bugs have been corrected to achieve more stable operation.NOTICE OF FUNCTION CHANGE（PDF：611KB）
Where can I download the latest Sigma DP1x Camera firmware?
Details and download instructions for the latest Sigma DP1x Camera firmware (version 1.03) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/dp1x/