Xiaomi HyperOS 3

Xiaomi 17 Max (China Version) – Full Specifications. Model : Xiaomi 17 Max. 5G: n1/n2/n3/n5/n7/n8/n12/n18/n20/n25/n26/n28/n38/n40/n41/n48/n66/n77/n78 (Sub‑6G, no mmWave). ✅ Supported (4G stable, 5G Sub‑6G).

Xiaomi 17 Pro Max China Version (Model: 2509FPN0BC) Full Specifications. Display : Main 6.9″ LTPO AMOLED flat screen (2608×1200 resolution, 120Hz adaptive refresh rate, peak brightness 3500 nits, 1.07 billion colors, HDR10+ & Dolby Vision); Secondary rear display: 2.9″ LTPO AMOLED (596×976 pixels, 120Hz refresh rate); both protected by Xiaomi Dragon Crystal Glass 3.