The nano-Sim is thinner and about a third smaller than the micro-Sim, and would allow more space for other functions.

Nano - SIM卡要更薄，尺寸也比micro - SIM卡小了三分之一左右，这样就能为智能移动设备省出空间来实现其他功能。

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On the right side is the Micro SIM slot and another notch in the band at the bottom, and up top there's the power / sleep button, headphone jack, another notch, and new noise-canceling microphone.

另一边是 Micro SIM 插槽和位于底部金属带中的缺口。 顶端是电话和休眠按钮，耳机插口和另外一个缺口，以及新的降噪音麦克风。

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Peeling off the thin, snap-on battery cover reveals a micro-SIM slot and a 1, 750mAh battery to keep the handset juiced.

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Some 40% smaller than the relatively new Micro-SIM standard, there has been a lot of debate around this new form factor.

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Pop the white plastic back cover and you'll find micro-SIM and microSD card slots, a non-removable 1810mAh battery and the NFC antenna.

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