4K 8MP = 4MP Lens + 4MP Lens; 2K 4MP = 2MP Lens + 2MP Lens. - 4MP Option = 2MP Lens + 2MP Lens; 8MP Option = 4MP Lens + 4MP Lens. - 4K 8MP / 2K 4MP Two resolution for you to choose; ultra-high-definition picture, bringing you a more high-definition visual experience.
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