Last year, leakers posited that Xiaomi engineers were working on proprietary new-generation mobile chipset. The giant Chinese technology company has produced proprietary SoC designs in the past—most notably 2017's Pengpai/Surge S1 (blink, and you missed it)—but has largely relied on a wide swatch of Qualcomm solutions for deployment in smartphones. According to a fairly fresh ITHome news report (via a source at Sina Technology), Xiaomi has established a "chip platform department" under the umbrella of its mobile phone product development division. The exact nature of this newly-formed team remains semi-mysterious, and how it intermeshes with current (rumored) proprietary chip design efforts. The megacorporation's speculated "dedicated chip platform department" is said to be working on a "Xuanjie" SoC series.

Qin Muyun—a former senior director of product marketing at Qualcomm—is purported to be the new department's leader. Insiders believe that Muyun will answer directly to Xiaomi's CEO: Lei Jun. Over the past half decade, company engineers have accumulated chip designing experience in multiple lesser technology fields—ITHome lists: "imaging, fast charging, power management, communication, and display" aspects. Xiaomi leadership could be "shaking up" its first-party SoC development projects. Two weeks ago, rumors turned up online regarding a node process downgrade—from 3 nm to 4 nm. Smartphone industry watchdogs reckon that Xiaomi's forthcoming flagship chipset design will perform on the level of Qualcomm's first generation Snapdragon 8 mobile processor (from 2021).