Xiaomi 12X

Description

Domestic release date December 28, 2021
Product model Xiaomi 12
Launch date December 31, 2021
Usage scenarios 5G mobile phone>, 4G mobile phone>, 3G mobile phone>, smart phone>, tablet phone>, camera phone>, curved screen phone>, gaming phone>
Body material Black, blue, purple: metal middle frame, glass back cover Wilderness green: metal middle frame, plain leather back cover> View appearance>
Body color Black, blue, purple, wild green
Fingerprint recognition Screen fingerprint recognition>
Face recognition Support
Appearance
Length 152.7mm
Width 69.85mm
Thickness 8.66mm
Weight 179g
Hardware
CPU model Qualcomm Snapdragon 8 Gen1 More Qualcomm Snapdragon 8 Gen1 mobile phones>, mobile phone performance ranking>
CPU frequency 3.0GHz X2*1+2.5GHz A710*3+1.8GHz A510*4
CPU core number Octa-core>
GPU model Qualcomm Adreno730
RAM capacity 8GB>Game runs smoothly
RAM storage type LPDDR5 6400Mbps>
ROM capacity 256GB>52,000 photos and 22,000 songs
ROM storage type UFS 3.1>
Memory card does not support capacity expansion>
Factory system kernel Android 12
Operating system MIUI 13
Cooling 2600 square millimeters VC liquid cooling, 10345 square millimeters graphite, 226 square millimeters white graphene
Vibration motor X-axis linear motor
Speaker Harman Kardon stereo dual speakers
Screen
Screen size 6.28 inches
Screen type full screen (center hole screen), curved screen>
Screen ratio 20:9
Resolution 2400x1080px
Screen material OLED>
Screen refresh rate 120Hz>
Screen manufacturer Huaxing Optoelectronics
Pixel density 419ppi
Touch sampling rate 480Hz
Screen color 12bit, DCI-P3 color gamut
Other screen parameters support Dolby Vision, Sunlight Screen 3.0, Natural Eye Protection Mode, 360° Sensitivity, Heart Rate Monitoring, Automatic Brightness 2.0
HDR Technology HDR 10+>
Contrast 5000000:1
Screen Brightness 1100nits Peak Brightness
Screen Technology Corning Gorilla Victus Glass>
Camera
Total number of cameras 4
Camera name Rear main camera: Main camera
Rear ultra-wide-angle lens: Ultra-wide-angle lens
Rear macro lens: Macro lens
Front main camera: Main camera
Pixels Rear main camera: 50 million pixels
Rear ultra-wide-angle lens: 13 million pixels
Rear macro lens: 5 million pixels
Front main camera: 32 million pixels
Aperture Rear main camera: f/1.8
Rear ultra-wide-angle lens: f/2.4
Anti-shake function Rear main camera: OIS optical image stabilization
Rear ultra-wide-angle lens: OIS optical image stabilization
Rear macro lens: OIS optical image stabilization
Rear video shooting 8K (7680×4320, 24 frames/second) video recording 4K (3840×2160, 30 frames/second) video recording 4K (3840×2160, 30 frames/second) ultra-wide-angle video recording 1080p (1920×1080, 120 frames/second, 240 frames/second, 960 frames/second) slow-motion video recording 720p (1280×720, 120 frames/second, 240 frames/second, 480 frames/second, 960 frames/second, 1920 frames/second) slow-motion video recording
Front video shooting 1080p (1920×1080, 30fps, 60fps) video recording 1080p (1920×1080, 120fps) slow motion video recording
Sensor type CMOS
Flash LED fill light>
Zoom ratio Rear: 10x digital zoom
Network and connection
Network type 5G>, 4G>, 3G>
Network frequency band 5G: NR n1/n3/n5/n8/n28a (uplink: 703MHz-733MHz, downlink: 758MHz-788MHz)/n38/n40/n41/n77/n78/n79 4G: FDD-LTE B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B26 4G: TDD-LTE B34/B38/B39/B40/B41(2496-2690 194MHz)/B42 3G: WCDMA B1/B2/B4/B5/B6/B8/B19 2G: GSM B2/B3/B5/B8 2G: CDMA1X BC0
SIM card type Dual SIM (Nano SIM card)>
WLAN function Dual-band WiFi, WiFi6 enhanced version (IEEE 802.11 a/b/g/n/ac/ax), 2×2 MIMO, 8×8 Sounding for MU-MIMO, 2.4G, 5G dual-channel concurrent
Positioning and navigation GPS navigation (L1+L5), NavIC (L5), Galileo navigation (E1+ E5a), GLONASS navigation (G1), Beidou navigation (B1l+B1C+B2a), QZSS (L1+L5), A-GPS, A-GLONASS, data network positioning, Wi-Fi network positioning, sensor assisted positioning
Bluetooth Bluetooth 5.2, support AAC/LDAC/LHDC
NFC Support NFC>
Infrared function Support
Body interface USB Type-C interface
Other network parameters Support 4×4MIMO antenna technology, HPUE, HO RxD
Battery and battery life
Battery type Non-removable battery
Battery capacity 4500mAh large battery
Wired charging 67w (full in 39 minutes)
Wireless charging Support>, 50w (full in 53 minutes)
Wireless reverse charging Support, 10w
Functions and services
Sensors Ultrasonic distance sensor, ambient light sensor, acceleration sensor, gyroscope, electronic compass, X-axis linear motor, infrared remote control, rear light (color temperature) sensor, Flicker sensor
Mobile phone accessories
Packing list Mobile phone host x1 Power adapter x1 USB Type-C data cable x1 Pin x1 Mobile phone protective case x1 Film x1 Instruction manual (including three-guarantee certificate) x1
Warranty information
Warranty policy National joint warranty, enjoy three-guarantee service
Warranty period 1 year
Warranty notes 1 year for host, 1 year for battery, 1 year for charger

Details From the date of purchase (based on the purchase invoice), if there is a quality problem or failure, with the quality inspection certificate of the manufacturer’s repair center or special repair point, you can enjoy return within 7 days, exchange within 15 days, and enjoy free warranty and other three-guarantee services within the warranty period for more than 15 days! Note: For users who purchase mobile phone accessories separately, please keep the outer packaging of the accessories and the original invoice intact. If you cannot provide the above certificates, you will not be able to carry out normal accessory warranty or replacement.