QCC5124与QCC5125主要功能对比

QCC5124和QCC5125是两款高通的蓝牙芯片,两者都支持蓝牙5.1和多种音频解码格式,包括SBC、AAC、aptX系列以及LDAC和LHAC。它们都具备降噪功能,但QCC5125不支持混合降噪。在TWS和SINK功能上两者相同,但在主从切换速度上都有所不足。价格方面,QCC5124更昂贵,而QCC5125则相对便宜。

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QCC5124与QCC5125主要功能对比

芯片型号51245125
BT Version5.15.1
App Core双核双核
Audio Core双核单核
解码格式SBC/AAC/aptX/aptX-HD/aptX LL/aptX Adaptive/LDAC/LHACSBC/AAC/aptX/aptX-HD/aptX LL/aptX Adaptive/LDAC/LHAC
降噪支持支持,但不支持混合降噪(HYbrid)
TWS支持,但主从切换慢支持,但主从切换慢
SINK支持支持
价格便宜
QCC5125 VFBGA is a system on-chip (SoC) with on-chip Bluetooth, audio and programmable application processor. It includes high-performance, analog, and digital audio codecs, Class-AB and Class-D audio drivers, advanced power management, Li-ion battery charger, light-emitting diode (LED) drivers, and flexible interfaces including interintegrated circuit sound (I²S), inter-integrated circuit interface (I²C), universal asynchronous receiver transmitter (UART), and programmable input/output (PIO). An application-dedicated Developer Processor and a system Firmware Processor run code from an external quad serial peripheral interface (QSPI) flash. Both processors have tightly coupled memory (TCM) and an on-chip cache for performance while executing from external flash memory. The system Firmware Processor provides functions developed by Qualcomm Technologies International, Ltd. (QTIL). The Developer processor provides flexibility to the product designer to customize their product. The Audio subsystem contains a programmable Kalimba core running Qualcomm® Kymera™ system DSP architecture framework from read only memory (ROM). A range of audio processing capabilities are provided from ROM which are configurable in fully flexible audio graphs. In built capabilities in ROM, may be complimented or replaced by capabilities run from random access memory (RAM), including those provided by QTIL, the product designer or third parties. The flexibility provided by the fully programmable applications processor plus the ability to configure and program the audio processors enables manufacturers to easily differentiate products with new features. QCC5125 VFBGA is driven by a flexible, software platform with powerful integrated development environment (IDE) support. This enables rapid time-to-market deployment for a broad range of consumer electronic products, including audio, wireless speaker, Qualcomm TrueWireless, and broadcast audio for stereo speaker arrangements.
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