Across the entire operating system feature set, these two phones are remarkably aligned — sharing identical support for dark mode, dynamic theming, split-screen, picture-in-picture, on-device machine learning, and a full suite of privacy controls. In practice, day-to-day software experience will feel nearly indistinguishable between them. The two differentiators that do exist, however, are worth noting. The TCL NxtPaper 60 Ultra ships with Android 15, while the Oukitel WP60 runs Android 14. A newer Android version brings incremental security patches, privacy refinements, and system-level improvements — and since neither device receives direct OS updates according to the specs, the version each ships with may well be the version it keeps long-term. Starting one generation ahead gives the TCL a modest but real advantage in longevity and baseline security posture.
The only other functional difference is that the TCL supports app offloading, which the WP60 does not. App offloading allows the system to remove an app's installation files while retaining its data, freeing up storage without losing user progress or settings. On a device with 512 GB of internal storage, this feature is unlikely to be critical for most users — but it represents an added layer of storage management flexibility.
Given how closely matched these two are, the TCL NxtPaper 60 Ultra holds a narrow software edge, driven primarily by its newer Android version. For users who prioritize long-term security or want the latest platform features out of the box, this distinction matters. For anyone else, the OS experience across both phones is effectively equivalent.