The overall rating is based on review by our experts
| Basic Information | |
| Release Date | 31 Dec 2021 |
| Status | Available |
| Hardware & Software | |
| CPU | Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) |
| GPU | Adreno 650 |
| Chipset | Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) |
| CPU Cores | 8 Cores |
| OS Version | MIUI 13 |
| Fabrication | 7 nm |
| Architecture | 64 bit |
| User Interface | MIUI |
| Operating System | Android 12 |
| Display | |
| Notch | Punch-hole |
| Features | 120Hz refresh rate, Dolby Vision, HDR10+, 1100 nits peak brightness |
| Brightness | 1100 nits (peak) |
| Resolution | 1080 x 2400 pixels (FHD+) |
| HDR Support | Yes, HDR10+, Dolby Vision |
| Screen Size | 6.28 inches |
| Aspect Ratio | 20:9 |
| Cameras | |
| OIS | Yes |
| Zoom | Digital Zoom |
| Flash | Dual-LED dual-tone flash |
| Sensor | Sony IMX766 |
| Aperture | f/1.9 (wide) |
| Settings | Exposure compensation, ISO control |
| Autofocus | Yes, PDAF |
| Video FPS | |
| Selfie Camera | |
| OIS | No |
| Sensor | CMOS |
| Aperture | f/2.5 |
| Autofocus | No |
| Video FPS | 30 fps, 60 fps |
| Resolution | 32 MP, f/2.5, 26mm (wide), 0.7µm |
| Camera Setup | Single |
| Camera Features | |
| Design | |
| Build | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 5), aluminum frame |
| Width | 69.9 mm |
| Colors | Black, Blue, Pink |
| Height | 152.7 mm |
| Weight | 176 grams |
| IP Rating | Not specified |
| Thickness | 8.2 mm |
| Battery | |
| Capacity | 4500 mAh |
| Placement | Non-removable |
| USB Type-C | USB Type-C 2.0 |
| Battery Type | Li-Poly (Lithium Polymer) |
| Quick Charging | Fast charging 67W, 100% in 39 min (advertised), Power Delivery 3.0, Quick Charge 4 |
| Reverse Charging | No |
| Wireless Charging | No |
| Memory | |
| RAM | 8 GB |
| USB OTG | Yes |
| RAM Type | LPDDR5 |
| Storage Type | UFS 3.1 |
| Internal Storage | 128 GB / 256 GB |
| Expandable Memory | No |
| Network & Connectivity | |
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC |
| NFC | Yes (market/region dependent) |
| USB | USB Type-C 2.0, USB On-The-Go |
| EDGE | Available |
| GPRS | Available |
| WLAN | Wi-Fi 6 (802.11 a/b/g/n/ac/ax) dual-band |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G |
| Sensors & Security | |
| Compass | Yes |
| Gyroscope | Yes |
| Face Unlock | Yes |
| Light Sensor | Ambient light sensor |
| Accelerometer | Yes |
| Proximity Sensor | Virtual proximity sensing |
| Finger Sensor Type | Optical |
| Multimedia | |
| Video | 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS |
| Audio Jack | No (requires Type-C adapter) |
| Loudspeaker | Yes, with stereo speakers |
| Audio Features | 24-bit/192kHz audio, Tuned by Harman Kardon |
| More | |
| Made By | China |
| Features | Ultra-compact flagship design, Harman Kardon audio |
The Xiaomi 12X offers a near-identical flagship experience to the standard Xiaomi 12 but opts for a more thermally efficient processor and a lower price tag. It features a beautifully compact 6.28-inch AMOLED display that is incredibly comfortable for one-handed use. The screen boasts a 120Hz refresh rate, Dolby Vision, HDR10+, and 1100 nits of peak brightness. The premium build is protected by Corning Gorilla Glass Victus on the front and features an aluminum frame.
Under the hood, the device is powered by the highly acclaimed Qualcomm Snapdragon 870 5G chipset, known for its excellent balance of high-end performance and battery efficiency. Paired with 8GB of fast LPDDR5 RAM and UFS 3.1 storage, it easily handles intense gaming and multitasking. The camera system is identical to the Xiaomi 12, featuring a superb 50MP primary camera with OIS, a 13MP ultrawide lens, and a 5MP telephoto macro camera. A 4500mAh battery keeps the phone running, supported by fast 67W wired charging that goes from 0 to 100% in just 39 minutes. With stereo speakers tuned by Harman Kardon, the Xiaomi 12X is available in Bangladesh at an unofficial starting price of BDT 46,000 on BDSpec.
| Display Type |
| AMOLED, 68B colors |
| Refresh Rate | 120 Hz |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Pixel Density | 419 ppi |
| Screen Protection | Corning Gorilla Glass Victus |
| Bezel-less Display | Yes, with punch-hole display |
| Screen to Body Ratio | 89.2% |
| 30 fps, 60 fps, 120 fps, 240 fps, 960 fps |
| Resolution | 50 MP, f/1.9, 26mm (wide), 1/1.56", 1.0µm, PDAF, OIS + 13 MP, f/2.4, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm + 5 MP, f/2.4, 50mm (telephoto macro), AF |
| Camera Setup | Triple |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Camera Features | Auto Flash, Face detection, Touch to focus, Panorama |
| Video Recording | 8K@24fps, 4K@30/60fps, 1080p@30/120/240/960fps, gyro-EIS |
| Image Resolution | 8150 x 6150 Pixels |
| HDR, Panorama |
| Video Recording | 1080p@30/60fps, 720p@120fps |
| Ruggedness |
| Corning Gorilla Glass Victus protection on the front |
| Waterproof | No official IP rating |
| VoLTE | Yes |
| Network | 5G, 4G, 3G, 2G |
| Infrared | Yes |
| SIM Size | Nano-SIM |
| SIM Slot | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | v5.2, A2DP, LE |
| SAR Value | Not specified |
| Wi-Fi Hotspot | Yes |
| Fingerprint Sensor |
| Yes |
| Finger Sensor Position | On-screen (under display) |









