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自2010年進入廣泛的消費市場以來,平板電腦已經有了長足的發展。那麼,平板電腦與其他移動設備的區別是什麼?早期的Lenovo IdeaPads如何變成今天的Tab系列,Miix系列,ThinkPad平板電腦和Yoga 2合1電腦?什麼使平板電腦成為許多用戶的正確選擇?
根據定義,平板電腦是高度便攜式的PC,其主要接口是觸摸屏,佔據設備的整個長度/寬度,但揚聲器和麥克風的位置不適合手持呼叫。然而,按照普遍的看法,平板電腦只是結合了智能手機和筆記本電腦的最佳方面,創造了平板電腦愛好者認為的終極移動計算體驗:
平板電腦所有者可以使用觸摸命令或虛擬鍵盤(有時是物理鍵盤)來運行Web瀏覽器,電子郵件程序和交互式遊戲,就像在台式機或筆記本電腦上一樣。但是,當他們準備移動時,只需從家庭/辦公室無線網絡切換到蜂窩數據網絡,他們就可以繼續工作(或玩遊戲)。[某些PC具有內置在CPU芯片組中的移動寬帶功能,並且大多數PC接受外部蜂窩數據卡或記憶棒。但是平板電腦的廣泛普及表明,許多消費者和企業購買者更喜歡平板電腦的終極便攜性。]
平板電腦到底定義了什麼?這很難確定,尤其是噹噹今的製造商設計的模型擴展了傳統平板電腦的尺寸限制,引入了新的操作系統等時。但是,有些一般特徵將平板電腦與更大或更小的平板電腦區分開來:
極高的可移植性和可見性:
觸摸屏界面(帶有選項):
請注意,如今帶有物理鍵盤的平板電腦被視為屬於自己的類別,稱為“ 2合1筆記本電腦”或“ 2合1 PC”(請參閱下文或參閱什麼是2合1筆記本電腦?)。
操作系統和軟件:
平板電腦之所以迅速普及,部分原因是它們使用戶擺脫了對有限範圍的家庭/辦公室無線的依賴,並提供了通過蜂窩數據網絡進行連接的選項。為此,最早的平板電腦依靠專門為移動設備(例如Google Android或Apple iOS)構建的操作系統。但是,由於消費者要求平板電腦具有更多類似PC的功能,因此市場逐漸發展為包括可在傳統操作系統(例如Microsoft Windows 10)上運行的模型。
平板電腦(如智能手機)通過可下載的“應用程序”提供其用戶功能。通常,應用程序的大小小於通過DVD交付並永久存儲在PC硬盤上的老式軟件程序,因此它們需要的板載存儲空間更少,並且可以利用雲實現盡可能多的功能。它們通常是通過所謂的應用程序商店提供的,在那裡,數百萬用戶為強大的市場提供了動力,創新的開發人員以低成本甚至免費的方式提供了新的應用程序和功能。
平板電腦有不同類型嗎?是和否,取決於定義的嚴格性。
工程師使用slate一詞來描述最初廣泛使用的平板電腦外形尺寸-薄而扁平,單面,無鍵盤。與敞篷車不同的是平板電腦:配備鉸鏈的功能齊全的,配備鍵盤的筆記本電腦,可以使外蓋/觸摸屏翻轉180度-形成笨重但可用的“平板電腦”。
如今,術語已經發生了演變,增加了“二合一”一詞,以更好地區分平板電腦和筆記本電腦的不同類型。請注意,每個類別中的模型均在移動操作系統上運行,而其他模型則在常規PC操作系統上運行:
此外,出現了一個新術語-多模式平板電腦-描述帶有專用鉸鏈/手柄的模型,這些模型允許傳統地(直接在您的手中)或支撐在台式機上時以多種不同方式使用(傾斜模式用於在站立模式下(用於將觸摸屏控制的演示文稿)或在帳篷模式下(用於進行較少交互的演示文稿),可以更輕鬆地進行觸摸輸入(或將屏幕投影到附近的牆壁上)。一些製造商甚至提供“懸掛模式”或在其可用模式列表中包括“平板電腦模式”和“筆記本電腦模式”。
平板電腦是功能齊全的計算機,儘管具有不同的界面選項。這使其成為多種用途的理想選擇。我們將在另一篇文章“ 筆記本電腦與平板電腦”中介紹這些用途。
The product/accessories photo is for reference only
Above machine specification information is for reference only and it refers to the highest configuration which the machine is compatible with, yet some specific configuration or related accessories may not available in Hong Kong due to reasons includes but not limited to hardware supply limitation, country (local market) regulation and so on. Please refer to the specific model description for configuration detail before you place order.
Actual battery life may vary depending on application usage, settings, features or tasks selected, network configuration, operating temperature and many other factors.
Limits: Lenovo reserves the right to limit the number of units to a particular product that a customer may buy at any one time.
Availability: Offers, prices, specifications and availability may change without notice. Lenovo is not responsible for photographic or typographic errors.
General System Information: Review key information provided by Microsoft that may apply to your system purchase, including details on Windows 10, Windows 8, Windows 7, and potential upgrades/downgrades. Lenovo makes no representation or warranty regarding third-party products or services.
Pricing: Does not include shipping and handling fees. Reseller prices may vary. Savings referenced off regular Lenovo web prices.
Warranty Service: The Service delivery will be determined by the destination country/region subject to Service capabilities and parts availability in the destination country/region.
Lenovo makes no representation or warranty regarding third party products or services. The Lenovo Limited Warranty applies only to Lenovo hardware products purchased for your own use, and does not transfer upon resale.
Trademarks: Lenovo, ThinkPad, ThinkCentre and the Lenovo logo are trademarks of Lenovo. Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation. Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, vPro Inside, Xeon, Xeon Phi, Xeon Inside and Intel Optane are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries. Other company, product or service names may be trademarks or service marks of others.
An estimated ship date will be posted on our order status site after your order is placed. The date reflected above does not determine when your order will ship since inventory status may change before your order is final and because items may be held until all products on the order are ready to ship. To obtain the latest information about the availability of a specific part number, please call the phone number listed in the masthead at the top of this page. A flat charge for shipping & handling may apply for certain orders, as indicated on the Checkout page.
The product/accessories photo is for reference only
Above machine specification information is for reference only and it refers to the highest configuration which the machine is compatible with, yet some specific configuration or related accessories may not available in Hong Kong due to reasons includes but not limited to hardware supply limitation, country (local market) regulation and so on. Please refer to the specific model description for configuration detail before you place order.
Actual battery life may vary depending on application usage, settings, features or tasks selected, network configuration, operating temperature and many other factors.
Limits: Lenovo reserves the right to limit the number of units to a particular product that a customer may buy at any one time.
Availability: Offers, prices, specifications and availability may change without notice. Lenovo is not responsible for photographic or typographic errors.
General System Information: Review key information provided by Microsoft that may apply to your system purchase, including details on Windows 10, Windows 8, Windows 7, and potential upgrades/downgrades. Lenovo makes no representation or warranty regarding third-party products or services.
Pricing: Does not include shipping and handling fees. Reseller prices may vary. Savings referenced off regular Lenovo web prices.
Warranty Service: The Service delivery will be determined by the destination country/region subject to Service capabilities and parts availability in the destination country/region.
Lenovo makes no representation or warranty regarding third party products or services. The Lenovo Limited Warranty applies only to Lenovo hardware products purchased for your own use, and does not transfer upon resale.
Trademarks: Lenovo, ThinkPad, ThinkCentre and the Lenovo logo are trademarks of Lenovo. Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation. Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, vPro Inside, Xeon, Xeon Phi, Xeon Inside and Intel Optane are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries. Other company, product or service names may be trademarks or service marks of others.
An estimated ship date will be posted on our order status site after your order is placed. The date reflected above does not determine when your order will ship since inventory status may change before your order is final and because items may be held until all products on the order are ready to ship. To obtain the latest information about the availability of a specific part number, please call the phone number listed in the masthead at the top of this page. A flat charge for shipping & handling may apply for certain orders, as indicated on the Checkout page.