CodePudding user response:
QC4 is currently one of the fastest smartphones charging technology, qualcomm also announced all compatible QC4/4 + list of devices, such as SONY Xperia XZ Premium, samsung S8, millet 6 are carrying the Xiao dragon 835 processor, but all three are not support QC4,CodePudding user response:
Now on the market almost all high-end phones in support of a variety of quick charge technology, as one of the most common platform qualcomm Xiao dragon, QC series of quick charge have been evolved, the latest version has come to QC4 +,In early November 2016, qualcomm was released QC4 quick charge technology, the maximum output power 28 w, support 5 v/5.6 A, 9 v/3 A, voltage refinement to 20 mv A gear but canceled the 12 v, compatible with USB PD 2.0 protocol at the same time,
QC4 + on the charging specification and no obvious change, mainly included support for USB PD 3.0 (PPS) protocol, the compatibility is stronger, application range and more wide,
According to the latest list of the qualcomm, QC4 + quick charge compatible phone has 26, the domestic mobile phone there are 18, accounted for nearly 70%,
The millet is the most passionate, with a total of 9 models support QC4 +, millet, red rice, Poco three major brands, there are Nubian three, zte 2 or more, AGM, black shark, hisense, lenovo, cool, hammer each paragraph 1,
Foreign brands is very few, only the BQ Aquaris 2 or more, LG paragraph 4,
As for samsung, OPPO, vivo while also use qualcomm Xiao dragon processor, but has its own quick charge agreement,
In addition to mobile phones, compatible with support QC4 + charger, there are 19 paragraph controller has 16,