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Simultaneously supports full native resolution on the built-in display and up to 3840-by-2160 resolution at 60Hz on an external display, both at millions of colors 45W MagSafe 2 Power Adapter with cable management MagSafe 2 power port.Built-in 54‑watt‑hour lithium‑polymer battery.1.8GHz dual-core Intel Core i5, Turbo Boost up to 2.9GHz, with 3MB shared 元 cacheĬonfigurable to 2.2GHz dual-core Intel Core i7, Turbo Boost up to 3.2GHz, with 4MB shared 元 cache.
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13.3-inch (diagonal) LED-backlit glossy widescreen display with support for millions of colors.
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