[問題] 螢幕解晰度怎麼換算密度PPI？:Realtime－new htc one開箱,htc手機評價,htc手機比較,htc手機遊戲,htc手機維修,htc手機價位,htc手機推薦,htc手機鈴聲,中華電信htc手機,htc手機截圖,亞太htc手機,

Blogtrottr

批踢踢實業坊 MobileComm 板

May 15th 2014, 23:27, by seldom001

作者seldom001 (小綿羊)

看板MobileComm

標題[問題] 螢幕解晰度怎麼換算密度PPI？

時間Thu May 15 23:27:29 2014

最近新聞傳聞iphone6會配備1704×960的解析度那4.7吋的iPhone 6螢幕密度將可能會是416PPI 而5.5吋將會配備356PPI像素密度的螢幕請問這是怎麼換算成PPI的呢？有數學公式怎麼換算的嗎？謝謝 -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 111.250.96.173 ※ 文章網址: http://www.ptt.cc/bbs/MobileComm/M.1400167651.A.FF2.html

→ Gunslinger :google ppi不就有了… 05/15 23:29

推 earning :開根號(1704^2+960^2) / 4.7 = 416 PPI 05/15 23:32

推 chinaeatshit:我記得蝴蝶剛出時唉鳳迷可是狂酸唉鳳只看視網膜沒 05/15 23:32

→ chinaeatshit:在看什麼PPI的比這個太LOW了現在416ppi是那招 XD 05/15 23:33

→ chinaeatshit:不過上未來上2K 416也沒多屌就是 05/15 23:33

推 ultratimes :我記得有人酸M8 PPI比M7還低 05/15 23:35

推 howardtzou :光看數值沒用，還要考量到使用者在使用時螢幕與眼睛 05/15 23:38

→ howardtzou :的距離 05/15 23:38

This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers.

You are receiving this email because you subscribed to this feed at blogtrottr.com.

If you no longer wish to receive these emails, you can unsubscribe from this feed, or manage all your subscriptions