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12X
Released 2021, December 31 176 g (6.21 oz), 152.7 x 69.9 x 8.2 mm Android 11, MIUI 13 128GB
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$180.00 PRICE (USD)
6.28 inches 1080 x 2400 pixels
50 MP 1080p
8GB RAM Qualcomm
4500 mAh 67W
Pricing Mode: 🌐 Global (USD $)
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.

Disclaimer. We can not guarantee that the information on this page is 100% correct. Read more

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