But critics point to the basic features the iPad is missing including a USB port, a camera, and the ability to view Flash video.

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Outside of the 10.1-inch screen, it's sporting its own 1.5GHz dual-core chip and 1.9-megapixel front camera as well as a 5-megapixel rear sensor, HDMI video out and USB.

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Certified as the first Ultrabook optimized for MS Lync, the HD face tracking camera and dual array microphones ensure high quality video and voice track capability without the need to use USB peripherals.

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