Google and Apple recently agreed on a new HDR photo standard, making it easier to view high-dynamic-range (HDR) images across both Android and iOS devices. This development, based on the ISO 21496-1 standard, means photos taken on Android 15 or iOS 18 can now display consistently vibrant colors, better brightness, and enhanced contrast on any compatible device. Previously, HDR images could look different or be downgraded when shared between systems.

Apple’s Adaptive HDR on iOS 18 even ensures backward compatibility with SDR (Standard Dynamic Range) displays, storing HDR and SDR data in a single file. This innovation allows images to adapt dynamically, looking vivid on HDR screens while still appearing correctly on non-HDR ones.

For users, this cross-platform compatibility is significant. HDR images will look more realistic and uniform whether viewed on Android or iOS, providing a more cohesive experience for mobile photographers and social media sharing.

This standardisation marks a big step forward in mobile media compatibility, bridging the gap between platforms and enhancing image quality across devices.