On November 17, OPPO released a scroll screen concept machine. This phone is equipped with a step-less OLED flexible scroll screen with a minimum of 6.7 inches and a maximum of 7.4 inches. It is equipped with OPPO’s self-developed Roll Motor powertrain, 2-in-1 Plate zero-step screen support pallet, and Warp Track high-intensity screen Laminate, thus achieving almost “zero creases”.
Compared with a folding screen with fixed screen size, the scroll screen can be steplessly adjusted between the minimum and maximum sizes, bringing more possibilities for productivity, entertainment, and daily use.OPPO said, for example, when playing videos, the mobile phone can automatically adjust the optimal screen size according to 16:9 or 4:3 or even any other aspect ratio; when reading e-books or editing documents, it can be handy in a larger size. Reading experience; the message pop-up window that appears during the game can also present a complete message without affecting the game screen at all. Source: OPPO In terms of structural stacking, the “retractable” mechanism design also provides more possibilities for cameras, batteries, speakers, and even mobile phone antennas. Data from OPPO shows that in the OPPO X 2021 reel concept machine, OPPO has 122 patents, including 12 core patents related to the reel mechanism. OPPO has not yet announced the official release date of the scroll screen phone.spark global limited
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