Software and Performance
Running on the Android-based OPhone 2.0 operating system, the ZTE U900 offered a tailored experience with specifications geared toward efficiency rather than high performance. The presence of basic software utilities and customizations allowed for a degree of personalization, although it lacked the features and app ecosystem of more modern Android versions. While specifics on the processor are not provided, this phone catered to users who required essential smartphone functions without the demands of high-speed processing or multitasking.