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发表于 2012-3-15 20:51
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IMPROVEMENT NOT INNOVATION0 Q# y% R# p O3 m4 v- Z
% A2 a3 j, D7 T+ o) J! k: TThe third-generation iPad is seen more as a collection of incremental improvements, such as a high-definition "retina" display and a better camera, rather than a major innovation.) ^" S" [, A' F% G7 ~; z% ?
Y4 _5 H5 i$ {$ rThe inner workings of the iPad are similar to previous models, based on a "teardown" by a tinkerer from California gadget-repair firm iFixit, who queued up in Australia to get one of the new tablets and quickly took it apart for a Web blog.
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iFixit cofounder Luke Soules' pre-dawn teardown at a Melbourne computer shop found Apple suppliers Qualcomm, Broadcom and Samsung had maintained their key roles in the newest iPad.9 t$ w# ]0 V; r, G& b! \9 {
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The iPad includes a Qualcomm LTE cellphone chip and a Qualcomm wireless modem for 3G and 4G. Broadcom supplies a semiconductor handling wireless tasks like WiFi and Bluetooth, according to iFixit.
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! ?: S5 K, W) [' \6 g" }The iPad's new A5X application processor, with improved graphics horsepower, is based on energy-efficient technology licensed from Britain's ARM Holding and is manufactured by Qualcomm, as in past Apple devices.4 G9 L! L9 ~& G: R5 `+ S+ r
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