3G/4G/5G Technologies that deliver faster mobile broadband. 4K Video with a resolution of at least 3840x2160 pixels. 720p/1080p/1440p Common types of high-definition video of 1280×720,1920×1080 and 2560×1440 pixels respectively. 802.11ac A standard for wireless networks that allows for much higher transfer speeds than 802.11n.
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