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電池測試
以我日常的使用方式而言.(大多是上網,使用facebook,打字還有每天約30分鐘的通話而言).我得到2個不同的結果.從電池是充滿的狀態.EVO 4G大約是12個小時就沒電了.Droid X則約15.5個小時.
對於大多數的使用者而言.多出來的3.5個小時意味可以整天不充電.或必須關機以對.
我通常必須在一天的某個時分為EVO充電.但對於Droid X而言.直至我就寢.才需要充電.
Battery Life
Using both phones with my typical usage pattern (lots of web browsing, some foursquare check-ins, Facebook browsing, text messaging, and around 30 minutes of calls per day), I had two very different results. From a full charge, I got about 12 hours from the Evo 4G and 15.5 hours from the Droid X.
For many users, the extra 3.5 hours could be the difference between making it through the day and coming up short. I usually have to charge the Evo 4G at some point during the day. The Droid X almost always makes it to bedtime.
http://rpad.tv/2010/07/21/evo-4g-vs-droid-x-part-iii-battery-life-cameras-and-more/
就差不多硬體,最秏電的就是面板~ 面板幾乎決定了一產品能連續使用多久。其它一些小校調,如不用網路時自動關閉模組、或部分模組進入suspend狀能,這就看手機廠是否夠sense了。就我的試用,ideos超鳥,Acer/HTC的就比較心細;ideos 3g連線/wifi一開啟,4小時就沒電了。Acer Liquid可用1天半~2天,比關閉連線模組短少個半天左右。
前面兩位說的是『硬體』與『Driver』間的校調,這是我所提的『晶片商決定泰半』,後面是手機廠可做的小手腳,小動作卻可能完全改變用戶使用經驗。
拿Idoes所用的晶片來說,同樣的晶片還有其它手機在用。相同的BSP(不完全相同啦~ 最少android版本就不同了)下,ideos雖然LCM較小,但待機卻比HTC差的多。