Galaxy Z Fold8 and Z Fold8 Ultra Are Now Live on TestMu AI Real Device Cloud

Samsung introduced the Galaxy Z Fold8 and Galaxy Z Fold8 Ultra during the Galaxy Unpacked event on July 22, 2026, with both devices featuring foldable screens and running on Android 17. These models are available for testing on TestMu AI Real Device Cloud, offering developers a chance to ensure their apps function correctly on the new hardware before the devices hit the market on August 7, 2026. The Galaxy Z Fold8 has a 7.6-inch main display, while the Ultra version offers a slightly larger 8.0-inch screen, both powered by the Snapdragon 8 Elite Gen 5 chipset and featuring One UI 9. Developers are encouraged to use this pre-release opportunity to address potential layout and functionality issues caused by the foldable design, such as screen transitions, multi-window workflows, and configuration changes. By testing on real devices in the cloud, developers can optimize their apps for the unique challenges presented by foldable screens and ensure a seamless experience for users upon the devices' launch.

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