1. Appearance and size: BlackBerry Z30 is bigger and heavier than BlackBerry Z 10. The Z30 is equipped with a 5-inch AMOLED touch screen, while the Z 10 is equipped with a 4.2-inch LCD touch screen.
2. Processor and performance: Z30 uses a more powerful dual-core 1.7 GHz processor, in contrast, Z 10 uses a dual-core 1.5 GHz processor. This makes Z30 slightly superior to Z 10 in processing speed and performance.
3. Endurance: Because the Z30 is larger, its battery capacity is also larger, so the battery life of the Z30 is longer, which can provide longer service time.
4. Storage capacity: the internal storage capacity of Z30 is higher than Z 10. Typically, the Z30 provides 16GB of internal storage space, while the Z 10 provides a smaller 8GB.
5. Operating system version: Although both mobile phones initially run software based on BlackBerry 10 operating system, they may have different operating system versions due to different subsequent updates and support.
It should be noted that the above differences are only general comparisons, and the specific specifications and functions may be different due to different regions, operators and release times. If you are interested in some specific aspects of comparison, it is recommended to consult the official manual or detailed product comparison materials to obtain accurate information.