Xiaomi 12X
- Screen: 6.28" AMOLED - 1080 x 2400
- SoC: Qualcomm Snapdragon 870
- Camera: 3 (50 MP + 13 MP + 5 MP)
- Battery: 4500 mAh
- OS: Android 13
- Weight: 176 grams (6.21 oz)
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Review
Scores marked with a red asterisk (*) are approximate, as we currently do not have sufficient test results to make a precise estimation.
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Full specifications
Detailed specifications, tests, and benchmarks of the Xiaomi 12XDisplay
| Type | AMOLED |
| Size | 6.28 inches |
| Resolution | 1080 x 2400 pixels |
| Aspect ratio | 20:9 |
| PPI | 419 ppi |
| Refresh rate | 120 Hz |
| Adaptive refresh rate | Yes |
| Max rated brightness | 500 nits |
| Max rated brightness in HDR | 1100 nits |
| HDR support | Yes, HDR10+ |
| Touch sampling rate | 480 Hz |
| Screen protection | Gorilla Glass Victus |
| Screen-to-body ratio | 89.3% |
| Display features | - DCI-P3 - Always-On Display - DC Dimming |
| RGB color space | 98.6% |
| PWM | 523 Hz |
| Response time | 1 ms |
| Contrast | β Infinity |
Design and build
| Height | 152.7 mm (6.01 inches) |
| Width | 69.9 mm (2.75 inches) |
| Thickness | 8.16 mm (0.32 inches) |
| Weight | 176 g (6.21 oz) |
| Waterproof | No |
| Rear material | Glass |
| Frame material | Metal |
| Colors | Black, Blue, Pink |
| Fingerprint scanner | Yes, in-display |
Performance
| Chipset | Qualcomm Snapdragon 870 |
| Max clock | 3200 MHz |
| CPU cores | 8 (1 + 3 + 4) |
| Architecture | - 4 cores at 1.8 GHz: Kryo 585 Silver (Cortex-A55) - 3 cores at 2.42 GHz: Kryo 585 Gold (Cortex-A77) - 1 core at 3.2 GHz: Kryo 585 Prime (Cortex-A77) |
| L3 cache | 4 MB |
| Manufacturing | TSMC |
| Lithography process | 7 nanometers |
| Neural processor (NPU) | Hexagon 698 |
| Graphics | Adreno 650 |
| GPU shading units | 768 |
| GPU clock | 670 MHz |
| FLOPS | ~1029.1 GFLOPS |
Benchmarks
| Single-core score | 1297 |
| Multi-core score | 3428 |
| CPU | 389144 |
| GPU | 137246 |
| Memory | 189635 |
| UX | 278947 |
| Total score | 994972 |
| Stability | 91% |
| Graphics test | 7 FPS |
| Graphics score | 1216 |
Recent User Tests
| Date | Benchmark | Result |
|---|---|---|
| π 2026-08-29 (Forsic) | AnTuTu 11 | 1020372 |
| π 2026-04-17 -> cnprt | AnTuTu 11 | 1070681 |
| π 2026-04-17 (cnprt) | AnTuTu 11 | 1052508 |
| π 2026-04-07 (cnprt) | AnTuTu 11 | 902096 |
| π 2026-03-25 (Pasergg) | AnTuTu 11 | 973586 |
| π 2025-12-16 (Klerkys77) | AnTuTu 11 | 967320 |
| π 2025-11-27 (Android one) | AnTuTu 11 | 1028239 |
| π 2025-11-27 (Mi 12X) | AnTuTu 11 | 991657 |
Memory
| RAM size | 8 GB |
| Memory type | LPDDR5 |
| Channels | 2 |
| Storage size | 128 GB |
| Storage type | UFS 3.1 |
| Memory card | No |
Software
| Operating system | Android 11 (Can be upgraded to Android 13) |
| ROM | HyperOS 1.0 |
| OS size | 29.3 GB |
Battery
| Capacity | 4500 mAh |
| Max charge power | 67 W |
| Battery type | Li-Po |
| Replaceable | No |
| Wireless charging | No |
| Reverse charging | No |
| Fast charging | Yes (78% in 30 min) |
| Full charging time | 0:48 hr |
| Web browsing | 09:35 hr |
| Watching video | 14:39 hr |
| Gaming | 05:35 hr |
| Standby | 101 hr |
Main camera
| Matrix | 50 megapixels |
| Image resolution | 8700 x 5800 |
| Zoom | Digital |
| Flash | Dual LED |
| Stabilization | Optical |
| 8K video recording | Up to 24FPS |
| 4K video recording | Up to 60FPS |
| 1080p video recording | Up to 60FPS |
| Slow motion | 960 FPS (720p) |
| Angle of widest lens | 123Β° |
| Lenses | 1) Standard: 50 MP 2) Ultrawide: 13 MP 3) Macro: 5 MP |
| Camera features | - Bokeh mode - Pro mode |
| Image resolution | 50 MP |
| Aperture | f/1.9 |
| Focal length | 26 mm |
| Sensor | Sony IMX766 |
| Sensor size | 1/1.56" (β 0.64 inch) |
| Pixel size | 1 micron |
| Autofocus | Phase autofocus (Dual Pixel) |
| Stabilization | Optical |
| Image resolution | 13 MP |
| Aperture | f/2.4 |
| Focal length | 12 mm |
| Sensor | OmniVision OV13B10 |
| Sensor size | 1/3.06" (β 0.33 inch) |
| Pixel size | 1.12 micron |
| Stabilization | Digital |
| Image resolution | 5 MP |
| Aperture | f/2.4 |
| Focal length | 50 mm |
| Sensor | Samsung S5K5E9 |
| Pixel size | 1.12 micron |
| Stabilization | Optical |
Selfie camera
| Megapixels | 32 megapixels |
| Image resolution | 6528 x 4896 |
| Aperture | f/2.4 |
| Focal length | 26 mm |
| Sensor | OmniVision OV32B40 |
| Sensor size | 1/3" (β 0.33 inch) |
| Pixel size | 0.7 micron |
| Autofocus | No |
| Stabilization | Digital |
| Video resolution | 1080p (Full HD) at 60 FPS |
| Depth sensor (TOF 3D) | No |
Connectivity
| Wi-Fi standard | Wi-Fi 6 (802.11 a/b/g/n/ac/ax) |
| Wi-Fi features | - Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5.1 |
| Bluetooth features | LE |
| USB type | USB Type-C |
| USB version | 2 |
| USB features | - Charging - USB-Storage mode - OTG |
| GPS | GPS, GLONASS, Beidou, Galileo, NAVIC |
| NFC* | Depends on the region |
| Infrared port | Yes |
| Number of SIM* | 2 |
| Type of SIM card | Nano |
| Multi SIM mode | Standby |
| Hybrid slot | No |
| 2G network | GSM 850 900 1800 1900 MHz |
| 3G network | WCDMA B1/2/4/5/6/8/19 |
| 4G network | LTE B1/2/3/4/5/7/8/12/13/17/18/19/20/26/28/32/66 |
| 5G support | Yes |
Sound
| Speakers | Stereo |
| Headphone audio jack | No |
| FM radio | No |
| Dolby Atmos | Yes |
Speakers test
Other
| Category | Flagship |
| Announced | December 2021 |
| Release date | December 2021 |
| Launch price (MSRP) | $650 |
| Sensors | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
| Bundled charger | Yes, 67 W |
*Disclaimer! Some specifications of the Xiaomi 12X may differ by country or region