OnePlus recently updated their logo adding minor adjustments to the company's visual identity, which according to them may not even be noticeable. OnePlus understands that their community loves the manufacturer's existing logo, so their main objective was to retain the overall design while solving some of the issues they identified. And in this regard, the company have increased their standard logo's thickness, adding curve to the number 1, increasing the plus sign and have also removed the solid box behind the wording "OnePlus." The phone maker have also updated the design of their tagline "Never Settle" by revamping the font style, adding space between the letters and have also swapped upper case for mixed case letters.
Source: ONEPLUS