A reviewer's decision to adopt the Xiaomi 17 Ultra as their daily driver came down to one unexpected feature: Reading Mode. When forgetting their Kobo e-reader before a trip, they discovered the phone's dedicated reading capabilities made it a suitable replacement. This single functionality transformed their perception of the device's utility beyond typical smartphone usage.

Reading Mode distinguishes itself from competitors with multiple customization options. Users can choose Cycle mode that automatically adjusts colors based on usage patterns and time of day, or Classic mode offering monochrome, toned colors, or full display options. The feature also includes a unique Texture slider that mimics e-reader graininess.

Beyond its reading capabilities, the Xiaomi 17 Ultra stands out as one of the best phones of 2026. It outperforms competitors like the Galaxy S26 Ultra with a larger battery, superior design, and enhanced camera capabilities. The reviewer highlights that while Reading Mode initially drew them to the device, the phone's overall performance has cemented its status as their primary smartphone choice.