Xiaomi MIX Fold 3 sports a 6.56-inch AMOLED outer cover display with a 120Hz refresh rate, Dolby Vision, and 21:9 aspect ratio. According to Xiaomi, the outer display supports 2600 nits of peak brightness in High Brightness Mode.
The handset features an 8.03-inch folding display with 120Hz refresh rate, DCI-P3 colour gamut, and a 2K+ (2,160×1,916 pixels) resolution. The inner display is also built to produce 2600 nits of peak brightness.
The Xiaomi foldable phone is powered by the octa-core Qualcomm Snapdragon 8 Gen 2 leading version SoC, coupled with upto 16GB of LPDDR5x RAM. The smartphone features up to 1TB of UFS 4.0 storage.
For optics, the Xiaomi Mix Fold 3 features a Leica-branded quad rear camera setup including a 50-megapixel Sony IMX800 primary lens with optical image stabilisation and f/1.77 Aperture lens, a 10-megapixel telephoto lens with f/2.0 aperture, another 10-megapixel f/2.9 telephoto lens both of which have PDAF and OIS, and a 12-megapixel ultra-wide angle lens with f/2.2 aperture lens. At the front, the Xiaomi Mix Fold 3 features a two 20-megapixel selfie cameras, one on the outside cover screen and the other on the inside foldable panel.
The Xiaomi Mix Fold 3 features Bluetooth v5.3, NFC, Wi-Fi 7, GPS and a USB Type-C port. It packs a 4,800mAh battery with 67W fast wired charging support and 50W wireless charging support.