5V2A和快充的差距 - 手機討論

By Belly
at 2017-03-24T12:27
at 2017-03-24T12:27
Table of Contents
5V/2A你姑且可以當作QC 1.0來看
(以下以QC 1.0稱之)
///////////////
在同樣的電量情況下
QC 1.0,也就是10W的充電
跟QC 2.0/3.0的18W還是會有差
只是差距可能不到你想像的多
然後,目前QC系列的
開螢幕/關螢幕充電的效率也有所不同
開螢幕下充的,還是會比關螢幕充慢一些些
(2.0直接降很多;3.0則從電壓調整,不會差太多)
/////////////
正規QC 2.0/3.0的18W快充
實測上,平均約落在15W左右
(低電量時關螢幕充可站上17W~18W)
QC 1.0也不會隨時都在10W高峰
充電平均大概7W附近吧
只看結果的話
因為2.0/3.0在80%以上後就會轉為涓流
1.0應該也會有,只是80%以上沒充得那麼慢
相比之下
結果論自然是不會差很多
但如果是在意從20%充到80%區間的
2.0/3.0相比1.0的快充,還是相對有感的
這個有感,手機電量愈大愈有感
至於2.0跟3.0的差別...
我覺得就手機實測上,充電速度沒有大差距
應該說只有一點點
3.0主要是控溫,減少廢熱/廢電吧
-----
Sent from JPTT on my OnePlus 3T.
--
(以下以QC 1.0稱之)
///////////////
在同樣的電量情況下
QC 1.0,也就是10W的充電
跟QC 2.0/3.0的18W還是會有差
只是差距可能不到你想像的多
然後,目前QC系列的
開螢幕/關螢幕充電的效率也有所不同
開螢幕下充的,還是會比關螢幕充慢一些些
(2.0直接降很多;3.0則從電壓調整,不會差太多)
/////////////
正規QC 2.0/3.0的18W快充
實測上,平均約落在15W左右
(低電量時關螢幕充可站上17W~18W)
QC 1.0也不會隨時都在10W高峰
充電平均大概7W附近吧
只看結果的話
因為2.0/3.0在80%以上後就會轉為涓流
1.0應該也會有,只是80%以上沒充得那麼慢
相比之下
結果論自然是不會差很多
但如果是在意從20%充到80%區間的
2.0/3.0相比1.0的快充,還是相對有感的
這個有感,手機電量愈大愈有感
至於2.0跟3.0的差別...
我覺得就手機實測上,充電速度沒有大差距
應該說只有一點點
3.0主要是控溫,減少廢熱/廢電吧
-----
Sent from JPTT on my OnePlus 3T.
--
Tags:
手機
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