| Brand | Xiaomi |
| Model | Mi 11X |
| Device Type | Smartphone |
| Release Date | 27 April 2021 |
| Status | Available |
| Operating System | Android |
| OS Version | v11 |
| User Interface | MIUI 12 |
| Chipset | Qualcomm SM8250-AC Snapdragon 870 5G |
| CPU | Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 7 nm |
| GPU | Adreno 650 |
| Display Type | AMOLED |
| Screen Size | 6.67 inches (16.94 cm) |
| Resolution | 1080x2400 px (FHD+) |
| Aspect Ratio | 20:9 |
| Pixel Density | 395 ppi |
| Screen to Body Ratio | 85.88 % |
| Screen Protection | Corning Gorilla Glass v5 |
| Bezel-less Display | Yes with punch-hole display |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Brightness | 1300 nits |
| HDR 10 / HDR + support | HDR 10+ |
| Refresh Rate | 120 Hz |
| Notch | Punch-hole |
| Camera Setup | Triple |
| Resolution | 48 MP, f/1.8, Wide Angle, Primary Camera, 8 MP, f/2.2, Ultra-Wide Angle Camera, 5 MP, f/2.4, Macro Camera |
| Sensor | IMX582, Exmor-RS CMOS Sensor |
| Autofocus | Yes |
| Flash | LED Flash |
| Image Resolution | 8000 x 6000 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/1.8 |
| Camera Features | Auto Flash, Face detection, Touch to focus |
| Video Recording | 3840x2160, 1920x1080 |
| Video FPS | 30 fps, 60 fps, 120 fps, 240 fps, 480 fps, 960 fps |
| Camera Setup | Single |
| Resolution | 20 MP, f/2.5, Wide Angle, Primary Camera |
| Camera Features | HDR |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps, 120 fps |
| Aperture | f/2.5 |
| Height | 163.7 mm |
| Width | 76.4 mm |
| Thickness | 7.8 mm |
| Weight | 196 grams |
| Build | Back: Gorilla Glass |
| Colors | Celestial Silver, Lunar White, Cosmic Black |
| Waterproof | Splash proof |
| IP Rating | IP53 |
| Battery type | Li-Poly (Lithium Polymer) |
| Capacity | 4520 mAh |
| Quick Charging | Fast, 33W: 100 % in 52 minutes |
| Standby | Up to 160 Hours(2G) |
| USB Type-C | USB Type-C 2.0 |
| Internal Storage | 128 GB |
| Storage Type | UFS 3.1 |
| USB OTG | Yes |
| RAM | 6 GB |
| RAM Type | LPDDR5 |
| Network | 2G, 3G, 4G, 5G |
| SIM Slot | Dual SIM, GSM+GSM |
| SIM Size | SIM1: Nano, SIM2: Nano |
| EDGE | Available |
| GPRS | Available |
| VoLTE | Yes |
| Speed | HSPA, LTE, 5G |
| SAR Value | Head: 0.860 W/kg, Body: 0.694 W/kg |
| WLAN | Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz |
| Bluetooth | v5.1 |
| GPS | Yes with A-GPS, Glonass |
| Infrared | Yes |
| Wi-fi Hotspot | Yes |
| USB | Mass storage device, USB charging |
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| Fingerprint Sensor | Yes |
| Finger Sensor Position | Side-mounted |
| Face Unlock | Yes |
| Loudspeaker | Yes, with stereo speakers |
| Alert Types | Vibration, MP3, WAV ringtones |
| Audio Jack | USB Type-C |
| Audio Features | Dolby Atmos |
| Video | 4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS |
| Document Reader | Yes |
| Made By | China |
| Features | Accelerometer, gyro, proximity, compass |
