| Prices | Price (USD) | USD $180.00 USD |
|---|---|---|
| Official Price | Global About 90 EUR | |
| Network | Technology |
GSM / CDMA / HSPA / EVDO / LTE / 5G
|
| Launch | Announced |
2021, December 28 December 2021 |
| 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 | Nano-SIM + Nano-SIM | |
| 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 | |
| Display | 6.28″1080×2400 pixels | |
| 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 128 GB |
|
| Features | UFS 3.1 | |
| RAM | 6 GB | |
| 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 | |
| Features |
24-bit/192kHz Hi-Res 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 |
| Bluetooth | 5.1 / 5.2, A2DP, LE | |
| Positioning |
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS |
|
| NFC | Yes (market/region dependent) | |
| Radio | No | |
| USB | USB Type-C 2.0, OTG | |
| Infrared port | Yes | |
| Features | Sensors | Fingerprint (under display, optical), accelerometer, proximity, gyro, compass |
| Messaging | SMS(threaded view), MMS, Email, Push Email, IM | |
| Browser | HTML5 | |
| Battery | Type | Li-Po 4500 mAh |
| Charging | 67W wired, PD3.0, QC4, 100% in 39 min | |
| Misc | Colors | Gray, Blue, Purple |
| Models | 2112123AC, 2112123AG | |
| SAR EU | 0.59 W/kg (head) 1.00 W/kg (body) | |
| Price | About 180 EUR | |
| Alert types | Vibration, MP3, WAV ringtones | |
| Java | No | |
| Made by | China | |
| Our 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 (old) | Endurance rating 105h |
Mini Review & Verdict
A smart summary of the Xiaomi 12X
Advantages
- Ultra-fast 5G connectivity for swift downloads and low-latency streaming
- High-contrast AMOLED screen with punchy saturation and smooth motion with fluid 120Hz refresh rate
- Dependable daily multitasking and gaming stability powered by Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
- High-detail 50MP primary camera sensor backed by Optical Image Stabilization (OIS)
- Dedicated telephoto optical zoom lens for crisp distant portrait and telephoto captures
Disadvantages
- Omission of a 3.5mm headphone jack (requires Type-C adapter or wireless audio)
- Fixed internal storage configuration without expandable MicroSD card support
Engineered from the ground up with a focus on structural poise and industrial refinement, the Xiaomi 12X exemplifies Xiaomi's contemporary hardware craftsmanship. The exterior is assembled with a structurally reinforced chassis, providing a rigid backbone that resists torsional stress while remaining comfortable during prolonged handheld sessions. Up front, visual interaction is commanded by a AMOLED display measuring 6.28 inches paired with an energetic 120Hz refresh rate, calibrated for precise color rendition, deep contrast, and remarkable outdoor legibility.
Internal computing horsepower is governed by the Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) architecture. The silicon handles heavy compute workloads, high-framerate rendering, and extensive background multitasking with robust thermal dissipation and zero perceptible UI hesitation. On the photographic front, the optics module—centered on a 50MP primary sensor with optical image stabilization (OIS) and dedicated optical zoom versatility—operates with disciplined exposure metering, yielding natural contrast balance and reliable detail preservation across diverse lighting scenarios.
Sustained endurance is delivered by a 4500mAh battery unit, equipped with 67W rapid charging designed to minimize downtime throughout grueling work schedules. With modern network support including blazing 5G bands, the Xiaomi 12X emerges as a technically accomplished, impeccably assembled device built for lasting everyday performance.
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