手機鏡頭畫素越多越好? hTC 破迷思 - 工程師
By Michael
at 2014-04-06T20:54
at 2014-04-06T20:54
Table of Contents
※ [本文轉錄自 Gossiping 看板 #1JGKrhE_ ]
作者: science9686 (科學 = 真理) 看板: Gossiping
標題: [新聞] 手機鏡頭畫素越多越好? hTC 破迷思
時間: Sun Apr 6 20:49:36 2014
http://www.chinatimes.com/realtimenews/20140406002500-260410
手機鏡頭畫素越多越好?hTC破迷思
中時電子報
hTC新一代旗艦機One(M8)推出後,憑藉著全金屬機身與各項高規格配備頗受好評,
其中最大特徵是機身背後雙鏡頭,不過看到規格表內「只有」408萬畫素時,
許多人都倍感疑惑,在這個手機鏡頭畫素動輒千萬的時代,
四百萬畫素是不是太那個一點了?
這其實也牽扯出一種迷思,手機鏡頭畫素真的越多越好?
hTC採用的是UltraPixel感光元件,其實在前一代的One M7上就已經出現,
也是hTC在技術上差異化競爭的重點,在M8上,hTC依舊堅持採用同驗技術與規格,
不過M8前方的相機升級至 500 萬畫素,形成前鏡頭畫素高過背後主鏡頭的罕見情形。
HTC One M8 背後兩個鏡頭,其中位於頂端的是用來測量相片前景、遠景的距離資料,
真正負責拍照的則是另一顆鏡頭。
雙鏡頭設計可以讓相片無論前景或後景都清晰,
使用者更可以事後設定相片任何一個位置當作對焦點。
至於UltraPixel 感光元件與一般照相手機所採用的感光元件差異在於每個像素的面積增大
,進而改善在各種環境下拍攝品質,但是在固定面積的感光元件中塞入更大尺寸的像素
只能犧牲畫素帳面上的數字。
宏達電董事長王雪紅親赴倫敦為hTC One(M8)上市站台時,媒體也問到,
hTC One(M8)照相鏡頭與畫素問題,對此王雪紅表示,其他廠商追求的是像素多寡,
我們則在意感光度。
因為手機相當於一天二十四小時握在手中的相機,當我們面對熟睡的小孩、桌底下的小貓
,或其他不能使用閃光燈的環境下,感光度則變得非常重要。
UltraPixel 技術就是最佳解決方案,
因為UltraPixel 感光元件能獲得三倍于普通鏡頭的感光度,從而獲得更好的品質。
反觀要求像素更多則相對簡單,市面是有太多技術做的到,
但我們認為這不能提高使用者體驗。
hTC對於UltraPixel感光元件的堅持,顯然是要挑戰消費者對於鏡頭像素越多越好的迷思
,能否讓hTC借此擁有差異化競爭優勢,一切還得看市場反應了!
--
See it. Feel it.
First Look: HTC One (M8) and UltraPixel Camera
http://www.youtube.com/watch?v=9guyFpbxlu4
--
作者: science9686 (科學 = 真理) 看板: Gossiping
標題: [新聞] 手機鏡頭畫素越多越好? hTC 破迷思
時間: Sun Apr 6 20:49:36 2014
http://www.chinatimes.com/realtimenews/20140406002500-260410
手機鏡頭畫素越多越好?hTC破迷思
中時電子報
hTC新一代旗艦機One(M8)推出後,憑藉著全金屬機身與各項高規格配備頗受好評,
其中最大特徵是機身背後雙鏡頭,不過看到規格表內「只有」408萬畫素時,
許多人都倍感疑惑,在這個手機鏡頭畫素動輒千萬的時代,
四百萬畫素是不是太那個一點了?
這其實也牽扯出一種迷思,手機鏡頭畫素真的越多越好?
hTC採用的是UltraPixel感光元件,其實在前一代的One M7上就已經出現,
也是hTC在技術上差異化競爭的重點,在M8上,hTC依舊堅持採用同驗技術與規格,
不過M8前方的相機升級至 500 萬畫素,形成前鏡頭畫素高過背後主鏡頭的罕見情形。
HTC One M8 背後兩個鏡頭,其中位於頂端的是用來測量相片前景、遠景的距離資料,
真正負責拍照的則是另一顆鏡頭。
雙鏡頭設計可以讓相片無論前景或後景都清晰,
使用者更可以事後設定相片任何一個位置當作對焦點。
至於UltraPixel 感光元件與一般照相手機所採用的感光元件差異在於每個像素的面積增大
,進而改善在各種環境下拍攝品質,但是在固定面積的感光元件中塞入更大尺寸的像素
只能犧牲畫素帳面上的數字。
宏達電董事長王雪紅親赴倫敦為hTC One(M8)上市站台時,媒體也問到,
hTC One(M8)照相鏡頭與畫素問題,對此王雪紅表示,其他廠商追求的是像素多寡,
我們則在意感光度。
因為手機相當於一天二十四小時握在手中的相機,當我們面對熟睡的小孩、桌底下的小貓
,或其他不能使用閃光燈的環境下,感光度則變得非常重要。
UltraPixel 技術就是最佳解決方案,
因為UltraPixel 感光元件能獲得三倍于普通鏡頭的感光度,從而獲得更好的品質。
反觀要求像素更多則相對簡單,市面是有太多技術做的到,
但我們認為這不能提高使用者體驗。
hTC對於UltraPixel感光元件的堅持,顯然是要挑戰消費者對於鏡頭像素越多越好的迷思
,能否讓hTC借此擁有差異化競爭優勢,一切還得看市場反應了!
--
See it. Feel it.
First Look: HTC One (M8) and UltraPixel Camera
http://www.youtube.com/watch?v=9guyFpbxlu4
--
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