A Weibo leaker says Apple has already started mass production testing for the 2027 iPhone, dubbed “iPhone 19 Pro,” built around a quad-curved OLED display that would wrap around all four sides—an expected design shift tied to the iPhone’s 20th anniversary plan
By the time Apple is ready to unveil its next flagship, the real work tends to happen offstage. In this case, a new rumor claims the testing has already begun.
A Weibo leaker. Digital Chat Station. says Apple has entered mass production testing for the 2027 iPhone it calls the “iPhone 19 Pro.” The headline feature is the display: a quad-curved OLED panel that wraps around all four sides of the iPhone for the first time. The leaker repeats the same core claim—quad-curved OLED—framed as the biggest design change in a decade.
Apple’s timeline, at least as the rumor has it, still points to a familiar rhythm. Fall 2026 is expected to bring the iPhone 18 Pro, while the iPhone 19 Pro would be announced in fall 2027. The display change is also tied to what many prior reports have said about Apple planning a 20-year iPhone celebration with the 2027 model. where the company is expected to make a more dramatic visual departure than recent iterations.
The naming story is where the uncertainty creeps in. Digital Chat Station refers to the 2027 device as iPhone 19 Pro, but the rumor acknowledges it could instead be called iPhone 20 Pro to mirror the 20th anniversary.
A decade ago, Apple’s design milestones were dramatic. The rumor notes that Apple previously transitioned iPhone designs with the tenth-anniversary iPhone X. Now. with the next “big” shift supposedly arriving for the 20th anniversary. speculation has also circled around a different display concept that multiple leaks have described: a “Liquid Glass Display.”.
Leaker Ice Universe has hinted that any curvature would be “extremely subtle,” not the waterfall-style approach seen on some Android phones. Digital Chat Station’s quad-curved idea is positioned as the next step in that line of thinking, but it also gets more specific on sourcing.
As recently as April 2026, Digital Chat Station believed Apple had lined up Samsung Display to produce a “four-micro-curve” OLED panel. That claim matches a September 2025 report that Samsung Display was already working on Color Filter on Encapsulation (COE) technology used by the Liquid Glass Display.
Digital Chat Station’s credibility, at least according to the rumor itself, comes from prior correct calls. The leaker reportedly shared iPhone Air details ahead of its release and also news of the iPhone 17 Pro shifting to 48-megapixel sensors for all three rear cameras. More recently. the leaker suggested a heavily rumored foldable iPhone would actually be called iPhone Ultra. with a fall 2026 unveiling—if it can overcome supply chain constraints and manufacturing problems.
Taken together. the details sketch a picture of Apple pushing display manufacturing toward something the iPhone hasn’t done before: curvature not just on the sides. but across the entire front perimeter. In the rumor’s own chain of claims. each step depends on timing—fall releases for the iPhone line. and component development that started months and even a year earlier.
Where things stand now, the main takeaway is simple: if Digital Chat Station is right, Apple isn’t just planning the next look. It’s already testing the hardware pathway for it—quad-curved OLED included—well ahead of the public reveal.
iPhone 19 Pro iPhone 20 Pro quad-curved OLED Liquid Glass Display Apple display testing Digital Chat Station Ice Universe Samsung Display COE technology iPhone 18 Pro iPhone Ultra