5G
AMOLED
Smartphone
Xiaomi Mi 12X 5G Standard Edition Dual SIM TD-LTE CN 128GB 2112123AC (Xiaomi Psyche)
Xiaomi · Announced Dec 2021
About Xiaomi Mi 12X
The Xiaomi Mi 12X presents a compact form factor, measuring 69.9 mm wide, 152.7 mm tall and just 8.16 mm thick, while tipping the scales at a lightweight 176 g. Its front is dominated by a 6.28‑inch AM‑OLED screen that delivers a resolution of 1080 by 2400 pixels, offering vivid colours and sharp detail for everyday use.
Under the surface the device runs Google Android 11 and is equipped with 8 GiB of RAM, providing smooth multitasking and app performance. A 4500 mAh battery supplies the power needed to keep the phone running throughout the day, and it supports a single SIM card for connectivity.
Technical Specifications
Display
Size
6.28 inch
Type
Color AM-OLED display
Resolution
1080x2400
Color depth
24-bit, 12-bit HDR
Screen-to-body
89.2%
Active area
65.45 × 145.45 mm
Touch
Capacitive multi-touch sensing screen, 10-point, 480 Hz sampling
Punch-hole
Yes
Performance
Processor
Snapdragon 870 5G
CPU
Octa-core, up to 3.2 GHz
GPU
Qualcomm Adreno 650
Process
7 nm
Platform
Google Android
Memory
RAM
8 GiB
Battery
Capacity
4500 mAh
Type
Lithium-ion polymer (LiPo)
Cameras
Main
8192×6144 · 1× optical
visibility
Megapixels
50.3
Aperture
ƒ/1.88
Focal length
24 mm
Sensor
Sony IMX766 · BSI CMOS
Pixel size
1 µm
Focus
Phase-Detection Autofocus (PD AF)
Flash
dual LED
Stabilization
OIS, EIS
Formats
JPG, RAW, HEIF
Features
Electronic Image Stabilizer (EIS), Video Stabilizer (EIS), Optical Image Stabilization (OIS), Pixel unification, HDR photo, HDR video, Red-eye effect reduction, Slow motion video, Burst mode, Refocus, +9 more
Ultrawide
12 mm
visibility
Focal length
12 mm
Pixel size
1.12 µm
Telephoto
50 mm
visibility
Focal length
50 mm
Front
6528×4896
visibility
Megapixels
32
Focal length
26 mm
Sensor
BSI CMOS
Pixel size
0.7 µm
Formats
JPG, RAW, HEIF
Features
Pixel unification, HDR photo, HDR video, Burst mode, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch, Face retouch (video), +1 more
Dimensions
Size
69.9 × 152.7 × 8.16 mm
Weight
176 g
Connectivity
Wi-Fi
Wi-Fi 6
Wi-Fi services
Miracast, Wi-Fi Direct, Wi-Fi Tethering, WiDi, Wi-Fi Calling (VoWiFi)
Bluetooth profiles
A2DP, A2DP with aptX codec, A2DP with aptX HD codec, AVRCP, GATT, GAVDP, HID, HSP, OPP, PAN, PBA
USB
USB Type-C reversible
USB services
USB charging, USB fast charging, USB Host, USB On-The-Go 1.3, USB On-The-Go 2.0, USB Power Delivery, USB Power Delivery 2.0, USB Power Delivery 3.0
NFC
NFC A, NFC B
GPS
GPS, GLONASS, Galileo, BeiDou, QZSS
GPS services
Simultaneous GPS (S-GPS), Assisted GPS, Kétfrekvenciás GPS, Geotagging, QuickGPS, QZSS, NavIC
NR · 6 bandsTD-NR · 6 bandsLTE · 11 bandsTD-LTE · 6 bandsUMTS · 7 bandsGSM · 4 bandsCDMA · 1 bands
All NR bands (6)
- NR 1700/2100 MHz (N66)
- NR 1800 MHz (N3)
- NR 2100 MHz (N1)
- NR 700 MHz (N28)
- NR 850 MHz (N5)
- NR 900 MHz (N8)
All TD-NR bands (6)
- TD-NR 2300 MHz (N40)
- TD-NR 2500 MHz (N41)
- TD-NR 2600 MHz (N38)
- TD-NR 3500 MHz (N78)
- TD-NR 3500 MHz (N78) bands
- TD-NR 3700 MHz (N77)
All LTE bands (11)
- LTE 1700/2100 MHz (Band 4, AWS)
- LTE 1800 MHz (Band 3)
- LTE 1900 MHz (Band 2, PCS)
- LTE 2100 MHz (Band 1)
- LTE 2600 MHz (Band 7)
- LTE 800 MHz (Band 18)
- LTE 800 MHz (Band 19)
- LTE 800 MHz (Band 20)
- LTE 850 MHz (Band 26)
- LTE 850 MHz (Band 5)
- LTE 900 MHz (Band 8)
All TD-LTE bands (6)
- TD-LTE 1900 MHz (Band 39)
- TD-LTE 2000 MHz (Band XXXIV)
- TD-LTE 2300 MHz (Band XL)
- TD-LTE 2500 MHz (Band XLI)
- TD-LTE 2600 MHz (Band 38)
- TD-LTE 3500 MHz (Band XLII)
All UMTS bands (7)
- UMTS 1700/2100MHz (Band IV, AWS)
- UMTS 1900MHz (Band II, PCS)
- UMTS 2100MHz (Band I, IMT)
- UMTS 800MHz (Band VI)
- UMTS 800MHz (Band XIX)
- UMTS 850MHz (Band V, CLR)
- UMTS 900MHz (Band VIII)
All GSM bands (4)
- GSM 1800MHz (B3)
- GSM 1900MHz (PCS, B2)
- GSM 850MHz (B5)
- GSM 900MHz (B8)
All CDMA bands (1)
- CDMA 800MHz (BC0, 850)
Audio
Channels
stereo
Output
USB Type-C
Sensors
Sensors
Accelerometer, Compass, Gyroscope, Hall sensor, In-screen fingerprint sensor, Light intensity sensor, Proximity sensor
Features
Fingerprint
Yes (in-screen fingerprint sensor)
SIM
Nano-SIM (4FF) · Dual standby
Markets
Asia (China)
Extras
Haptic touch feedback
Software extras
Voice Command, Navigation software, Augmented Reality (AR), Intelligent personal assistant, Face Recognition
Regulatory
Data status
Final
Live Contract Deals
Placeholder
Deals integration coming soon