Xiaomi 12X

Specifications
Xiaomi 12X
MORE PICTURES
  • 6.28" 1080x2400 pixels
  • 50MP 4320p
  • 8/12GB RAM Snapdragon 870 5G
  • 4500mAh Li-Po
Released 2021, December 31 176g, 8.2mm thickness Android 11, MIUI 13 128GB/256GB storage, no card slot
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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, 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
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)
NFC Yes (market/region dependent)
Infrared port Yes
Radio No
USB USB Type-C 2.0, OTG
Features
Sensors Fingerprint (under display, optical), accelerometer, proximity, gyro, compass
Battery
Type Li-Po 4500 mAh, non-removable
Charging 67W wired, PD3.0, QC4, 100% in 39 min (advertised)
Misc
Colors Gray, Blue, Purple
Models 2112123AC, 2112123AG
SAR EU 0.59 W/kg (head)     1.00 W/kg (body)    
Price $ 439.00 / € 489.00
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
Xiaomi 12X 128GB 8GB RAM 256GB 8GB RAM

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User opinions and reviews

  • Anna
  • 18 Mar 2023
  • Sqr

Hi! I wonder if anyone can help me. Sorry, I don't speak English very well. I don't understand much about how cameras on smartphones work. I used to have a POCO F2 PRO and I just loved the pictures it took in portrait mode. They were perfec...

You speak nonsense! Omnivision is as good as sony and Samsung when it comes to sensors for mobile phones. A lot of their sensors are praised. Look at the latest Huawei phones. Xiaomi mi 10 ultra etc.

  • Anonymous
  • 10 Mar 2023
  • H5x

Security updates are shite as well.

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