Performance
Powered by a Qualcomm MSM8930 Snapdragon 400 chipset with a dual-core 1.2 GHz Krait 200 CPU and Adreno 305 GPU, the ZTE Grand S Flex was adequate for basic operations and some multitasking. With 1GB of RAM, the phone handles general apps and tasks without much issue, though it struggles with more demanding applications or newer software that require more resources. The lack of a memory card slot limits expandability, restricting users to the 16GB of internal storage for all apps and media.