A fresh leak is pointing to a possible 7-inch Xiaomi phone that could lean hard into both screen size and battery life. According to tipster Digital Chat Station, an engineering device from an unnamed brand is currently testing a 3nm Dimensity 9-series chip, a 7-inch-class 2K display, and a battery that would reportedly come in above 10000mAh.
While the post didn’t name the company directly, the report suggests the device is likely tied to Xiaomi based on the leaker’s earlier posting pattern. That doesn’t make the identification official, but it does give the rumor a clearer direction than a completely brand-agnostic parts leak.
This rumor also lines up with a trail of earlier claims from the same source. Back in February, the tipster said two brands were evaluating giant-screen phones in the 7-inch range, though no names or model numbers were attached at the time. Then on April 2, another post described an iterative device line from an unnamed brand that was being tested with a roughly 7-inch flat display and a five-digit battery capacity. On April 27, the same source added that a related product line had opened testing on a 7-inch ultra-large flat screen with 2K resolution and a very high refresh rate.
What makes this leak stand out is how unusual the overall package would be if it reaches market in anything close to its current test form. Today’s mainstream flagship phones, including devices like Xiaomi’s 17 Ultra, Huawei’s Mate 80 Pro Max, and Apple’s iPhone 17 Pro Max, typically sit around the 6.9-inch mark. A true 7-inch Xiaomi phone would push slightly beyond that, and pairing it with a battery above 10000mAh would make endurance one of the phone’s biggest talking points immediately.
For now, though, this is still an engineering-stage rumor rather than a confirmed product. There’s no final model name, launch window, or complete spec sheet yet. Even so, the repeated references to a giant display, 2K resolution, and a modern Dimensity 9-series chip make this one of the more notable big-screen Android rumors currently circulating.
