The zn90 set-top box uses a Hisilicon chip, the specific model is Hisilicon Hi3798M V200. The chip is a high-performance multimedia processor that integrates the ARM Cortex-A53 quad-core processor and Mali-450 graphics processor to support 4K video decoding and playback of multiple video formats. In addition, hisilicon Hi3798M V200 chip also has a wealth of peripheral interfaces and powerful media processing capabilities to meet the needs of users for high-definition video, games and applications. Therefore, the zn90 set-top box equipped with Hisilicon chip can provide smooth and stable multimedia playback and good user experience.
The zn90 uses the Amlogic S912 chip. The Amlogic S912 is a high-performance octa-core 64-bit ARM Cortex-A53 processor with a Mali-T820 GPU that supports 4K video decoding and HDR display. The chip is manufactured using an advanced 28-nanometer process that delivers excellent performance and energy efficiency. In the zn90 set-top box, the Amlogic S912 chip ensures smooth video playback and fast application response speed for a better viewing experience for users. Therefore, the zn90 set-top box uses the Amlogic S912 chip, which has powerful processing power and excellent video decoding performance.