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6 vs. 7. vs. 8 - which is more? In an attempt to determine just that, we're setting contender OnePlus 5 against defending champs, so to speak, like the iPhone 7 Plus and the Samsung Galaxy S8.
Source: http://www.gsmarena.com/oneplus_5_iphone_7_plus_samsung_galaxy_s8_shootout-review-1626.php