4.50 average based on 3515 reviews.
Xiaomi 12X Mobile Phones Full Specifications
Network
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| CDMA 800 | |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| CDMA2000 1xEV-DO | |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66 - International |
| 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 - China | |
| 5G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA - International |
| 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA - China | |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G |
Launch
| Announced | 2021, December 28 |
|---|---|
| Status | Available. Released 2021, December 31 |
Body
| Dimensions | 152.7 x 69.9 x 8.2 mm (6.01 x 2.75 x 0.32 in) |
|---|---|
| Weight | 176 g (6.21 oz) |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
Display
| Type | AMOLED, 68B colors, 120Hz, Dolby Vision, HDR10+, 1100 nits (peak) |
|---|---|
| Size | 6.28 inches, 95.2 cm2 (~89.2% screen-to-body ratio) |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~419 ppi density) |
| Protection | Corning Gorilla Glass Victus |
Platform
| OS | Android 11, MIUI 13 |
|---|---|
| Chipset | Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) |
| CPU | Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) |
| GPU | Adreno 650 |
Memory
| Card slot | No |
|---|---|
| Internal | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| UFS 3.1 |
Main Camera
| Triple | 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 |
|---|---|
| Features | Dual-LED dual-tone flash, HDR, panorama |
| Video | 8K@24fps, 4K@30/60fps, 1080p@30/120/240/960fps, gyro-EIS |
Selfie camera
| Single | 32 MP, f/2.5, 26mm (wide), 0.7µm |
|---|---|
| Features | HDR, panorama |
| Video | 1080p@30/60fps, 720p@120fps, HDR |
Sound
| Loudspeaker | Yes, with stereo speakers |
|---|---|
| 3.5mm jack | No |
| 24-bit/192kHz audio Tuned by Harman Kardon |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi 6 (market dependent), dual-band, Wi-Fi Direct, hotspot |
|---|---|
| Bluetooth | 5.1 / 5.2, A2DP, LE |
| GPS | Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC |
| NFC | Yes (market/region dependent) |
| Infrared port | Yes |
| Radio | No |
| USB | USB Type-C 2.0, USB On-The-Go |
Features
| Sensors | Fingerprint (under display, optical), accelerometer, proximity, gyro, compass |
|---|
Battery
| Type | Li-Po 4500 mAh, non-removable |
|---|---|
| Charging | Fast charging 67W, 100% in 39 min (advertised) Power Delivery 3.0 Quick Charge 4 |
Misc
| Colors | Gray, Blue, Purple |
|---|---|
| Models | 2112123AC, 2112123AG |
| Price | $ 789.00 / € 499.00 |
Tests
| Performance | AnTuTu: 598003 (v8), 690298 (v9) GeekBench: 3168 (v5.1) GFXBench: 47fps (ES 3.1 onscreen) |
|---|---|
| Display | Contrast ratio: Infinite (nominal) |
| Camera | Photo / Video |
| Loudspeaker | -25.6 LUFS (Very good) |
| Battery life | Endurance rating 105h |