| Brand: | Xiaomi |
| Model: | 12S Ultra |
| Type: | Smartphone |
| Release Date: | 2022, July 04 |
| Size: | 6.73 inches, 108.9 cm2 (~89.0% screen-to-body ratio) |
| Resolution: | 1440 x 3200 pixels, 20:9 ratio (~522 ppi density) |
| Technology: | LTPO2 AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 1000 nits (HBM), 1500 nits (peak) |
| Protection: | Corning Gorilla Glass Victus |
| Main Features: | Leica lenses, Dual-LED flash, HDR, panorama |
| Main Video: | 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@3840fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K, 1080p) |
| Selfie Specs: | 32 MP, f/2.4, 25mm (wide), 0.7µm |
| Selfie Features: | HDR, panorama |
| Selfie Video: | Yes |
| Capacity: | Li-Po 4860 mAh, non-removable |
| Type: | Li-Po |
| Chipset: | Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) |
| Ram: | 8GB |
| Storage: | 256GB |
| Expandable: | No |
| Dimensions: | 163.2 x 75 x 9.1 mm (6.43 x 2.95 x 0.36 in) |
| Weight: | 225 g (7.94 oz) |
| Wifi: | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, DLNA, hotspot |
| Bluetooth: | 5.2, A2DP, LE, aptX HD, aptX Adaptive |
| Nfc: | Yes |
| Usb: | USB Type-C 2.0, USB On-The-Go |
| Headphone Jack: | No |
| Network: | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| Sensors: | Fingerprint (under display, optical), accelerometer, gyro, compass, color spectrum, barometer |
| Colors: | Black, Dark Green |