Google has many partners. In many cases, the improvement and even new features of Android system are made by other manufacturers. In the Android O preview just released, Sony provided a lot of help with conscience, including 30 enhancements and 250 bug fixes, so that Google officially praised Sony's contribution to the Android ecosystem.

In Android O's wireless audio transmission function enhancement and LDAC wireless audio decoding technology (used to improve the data bandwidth of Bluetooth transmission, up to 990kbps), Sony has contributed a lot.

If you are interested in the new features of Android O, you can poke us Love to play computer games Previous articles New Features at a Glance, Android O Developer Preview Experience 。 These functions that are likely to appear in the official version of Android O are actually the technologies used in Sony wireless headsets, microphones and mobile phones.

Sony's selfless contribution may enable future Android phones to use LDAC technology directly. Of course, most of them are commercial interests. To be used in headphones and microphones LDAC technology , there is a licensing fee. Sony is the only manufacturer that uses LDAC technology in wireless headphones and microphones, and this technology It is also meaningful to cooperate with headphones/microphones that support LDAC function. After Sony makes all Android phones support LDAC in the future, if only Sony's earphones/microphones support this technology in the future, Sony will probably earn more.

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