Release Date: 31 Dec, 2021
89% SPEC SCORE
$369
The Xiaomi 12X comes with Android 11, ensuring enhanced functionality and smooth multitasking. It features a large 6.28-inches sharp FHD+ display, perfect for... Read More
Xiaomi 12X Key Features
Display
6.28 inches (1080x2400 pixels) FHD
120Hz Refresh rate
Camera
50+13+5 MP (Triple Camera)
32 MP Selfie 8K Video
Hardware
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
OS
Android 11
MIUI 13
Ram & Storage
8GB + 128GB
8GB + 256GB
Battery
Li-Po 4500mAh
wired, PD3.0, 67W, QC4, 100% in 39 min (advertised)
Data Updated on: 01 Jun, 2026
Xiaomi 12X Price and Full Specifications
Display
| Screen Size | 6.28 inches, 95.2 cm² (~89.2% screen-to-body ratio) |
| Display Type | AMOLED, Dolby Vision |
| Aspect Ratio | 20:9 |
| PPI | 419 ppi |
| Refresh Rate | 120Hz |
| Brightness | 1100 nits (peak) |
| HDR | HDR10+ |
| Protection | Corning Gorilla Glass Victus |
Performance
| Processor (SoC) | Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) |
| Fabrication process | 7nm |
| CPU | Adreno (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) |
| CPU cores | Octa-core |
| GPU | Adreno 650 |
Storage
| Memory | 8GB + 128GB, 8GB + 256GB, 12GB + 256GB |
| Storage type | UFS 3.1 |
Camera
REAR CAMERA | |
| Type | Triple camera |
| Primary | 50 MP, 26mm (wide), 1.0µm, PDAF, (1/1.56") Aperture size: f/1.9 Focal length: 1.0µm |
| Secondary | 13 MP, 12mm, 123˚ (ultrawide), 1.12µm, (1/3.06") Aperture size: f/2.4 Focal length: 1.12µm |
| Tertiary | 5 MP, 50mm (telephoto macro), AF Aperture size: f/2.4 |
| Features | Dual-LED dual-tone flash, HDR, panorama |
| Video Recording | 4320p @24fps 2160p @30/60fps 1080p @30/120/240/960fps gyro-EIS |
| Autofocus | Yes |
| OIS | Yes |
FRONT CAMERA | |
| Primary | 32 MP, 26mm (wide), 0.7µm Aperture size: f/2.5 Focal length: 0.7µm |
| Features | HDR, panorama |
| Video Recording | 1080p @30/60fps, 720p @120fps, HDR |
Battery
| Battery Capacity | 4500mAh |
| Charging | PD3.0, 67W, QC4, 100% in 39 min (advertised) wired |
Sound
| Loudspeaker | Yes, with stereo speakers |
Software & OS
| Operating System | Android 11 |
| OS UI | MIUI 13 |
Design
| Dimensions | 152.7 x 69.9 x 8.2 mm (6.01 x 2.75 x 0.32 in) |
| Weight | 176g |
| Color Options | Gray, Blue, Purple |
| Sim Card Types | Dual SIM (Nano-SIM, dual stand-by) |
Network
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 / CDMA 800 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 / CDMA2000 1xEV-DO |
| 4G bands | LTE 1 2 3 4 5 7 8 12 13 17 18 19 20 26 28 32 38 39 40 41 42 48 66 |
| 5G bands | 5G 1 3 5 7 8 20 28 38 40 41 66 77 78 SA/NSA |
| Speed | HSPA / LTE / 5G |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi 6 (market dependent) |
| Bluetooth | 5.1 / 5.2, A2DP, LE |
| Positioning | GPS, GLONASS, BDS, GALILEO, QZSS, NavIC |
| NFC | Yes |
| Radio | No |
| Infrared-port | Yes |
| USB Version | USB Type-C 2.0 |
Sensors & Features
| Sensors | Fingerprint (under display, optical), accelerometer, proximity, gyro, compass |
Additional Info
PRICING | |
| 8GB + 128GB | $369 |
| Models | 2112123AC, 2112123AG |
Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying. This page contains affiliate links. We may earn a commission if you make a purchase through them, at no extra cost to you. Thanks for your support!
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