智能手機行業一直是創新和尖端技術的戰場。可折疊和可卷曲屏幕是本次比賽的最新成員之一。雖然可折疊屏幕已經存在了一段時間，但可卷曲屏幕仍處于新興階段。然而，隨著即將發布的摩托羅拉Rizr可卷曲手機，這種情況可能很快就會改變。
摩托羅拉 Rizr 是一款在 MWC 2023 上亮相的概念手機。這款手機擁有更實用的屏幕擴展方法，允許用戶在需要更多屏幕空間時推出更大的顯示屏，并在完成后將其整齊地收起來。這款手機外形較小，采用京東方顯示屏的5英寸15：9 POLED顯示屏。顯示屏環繞在設備的底部，覆蓋了大約三分之一的后部。
Motorola Rizr Rollable Hands-on
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Motorola Rizr Rollable Hands-on
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要擴展顯示屏，用戶需要雙擊側面的電源按鈕，這將激活電動系統。顯示屏向上滾動，大約三秒鐘后，大部分后面板到達手機正面，將顯示屏擴展到 22：9 6.5 英寸尺寸。系統界面會相應地調整，應用程序垂直拉伸，圖標在主屏幕上重新排列。摩托羅拉也在制作特殊的壁紙，以自動適應屏幕的失真。
Motorola Rizr Rollable Hands-on
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摩托羅拉 Rizr 的顯著缺點之一是它的厚度和重量。盡管它的高度和寬度較小，但它仍然相當厚，重210克，比Pixel 7 Pro等許多旗艦手機都要重。但是，這對手機的功能來說是一個小小的挫折，考慮到可卷曲顯示屏的好處，用戶可能會發現它是可管理的。
當手機朝下且顯示屏未展開時，環繞背面的屏幕部分充當后置顯示屏，可以顯示通知，也可以設置為始終顯示模式以顯示日期、時間和天氣。此功能不僅具有創新性，而且功能強大，允許用戶跟蹤他們的通知，而無需不斷翻轉手機。
Motorola Rollable Hands-on
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摩托羅拉Rizr的相機應用程序是另一個創新功能。拍攝照片時，可以通過點擊按鈕激活后顯示屏，然后向拍攝對象顯示其照片的預覽或可愛的笑臉動畫。此功能為攝影增加了新的互動水平，肯定會吸引社交媒體愛好者。
除了具有折疊機的所有復雜性外，摩托羅拉 Rizr 還必須內置一個小巧、省電、可靠的電動系統，以使屏幕滾動。目前，摩托羅拉Rizr內置3000mAh電池，這對于較小的5英寸顯示屏可能足夠，但對于擴展的6.5英寸型號來說則不那么多。然而，隨著技術的進步，我們可以期待看到電池壽命和電源管理的改善。
總體而言，摩托羅拉Rizr是一款令人興奮的概念手機，展示了可卷曲顯示器的潛力。雖然它可能有一些缺點，例如重量和厚度，但其功能和創新特性使其成為智能手機行業的有前途的補充。智能手機的未來無疑是光明的，有了摩托羅拉Rizr，我們可以一瞥即將發生的事情。
