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Xiaomi 12 User Manual

Xiaomi 12
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2. Tap Battery saver.
3. Tap the line chart and view the power consumption in details below.
View battery usage
1. Go to
Security > Battery.
2. Tap Battery or swipe left to enter Battery page.
3. View the temperature and charged times.
Enable Reverse wireless charging
You can place the phone or wearable device with Qi wireless charging functionality
on the back center of this device when you enable Reverse wireless charging.
1. Go to Security > Battery.
2. Tap Battery or swipe left to enter Battery page.
3. Tap Reverse wireless charging.
4. Tap to enable Reverse wireless charging.
Tip:
You can drag the slider of Charging limit to set the battery capacity. When the
battery reaches the charging limit, the phone stops reverse wireless charging.
Enable Optimized charging
Optimized charging helps reduce the battery aging and unnecessary continuous
charging.
1. Go to Security > Battery.
2. Tap Battery or swipe left to enter Battery page.
3. Tap Optimized charging.
4. Tap to enable Optimized charging.
App battery saver
You can go to
Security > Battery > Battery > App battery saver to manage
active and sleeping apps. For active apps, you can choose Put apps to sleep or
Save power. For sleeping apps, you can choose the app background settings, such
as No restrictions, Battery saver, Restrict background apps, or Restrict
background activity.
Schedule power on and off
You can set the time to power on and off your phone.
1. Go to
Security > Battery.
2. Tap Battery or swipe left to enter Battery tab.
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Xiaomi 12 Specifications

General IconGeneral
RAM typeLPDDR5
RAM capacity8 GB
USB mass storageYes
Compatible memory cards-
Internal storage capacity256 GB
PlatformAndroid
Operating system installedAndroid 12
4G standardLTE-TDD & LTE-FDD
3G standardsWCDMA
SIM card typeNanoSIM
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth version5.2
SIM card capabilityDual SIM
Mobile network generation5G
USB connector typeUSB Type-C
Multimedia Messaging Service (MMS)Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network
Rear camera typeTriple camera
Front camera typeSingle camera
Maximum frame rate1920 fps
Rear camera pixel size2 µm
Rear camera sensor size1/1.56 \
Rear camera aperture number1.88
Resolution at capture speed1280x720@60fps, 1920x1080@30fps, 1920x1080@60fps, 3840x2160@30fps, 3840x2160@60fps, 7680x4320@24fps
Front camera aperture number2.45
Rear camera resolution (numeric)50 MP
Front camera resolution (numeric)32 MP
Third rear camera aperture number2.4
Third rear camera resolution (numeric)5 MP
Second rear camera resolution (numeric)13 MP
Second rear camera field of view (FOV) angle123 °
Talk time (3G)- h
Battery capacity4500 mAh
Audio systemDolby Atmos
Processor cores8
Processor familyQualcomm Snapdragon
Processor frequency- GHz
Panel typeAMOLED
Screen shapeFlat
Pixel density419 ppi
Display diagonal6.28 \
Touchscreen typeCapacitive
Display resolution2400 x 1080 pixels
Native aspect ratio20:9
Maximum refresh rate120 Hz
Gorilla Glass versionGorilla Glass Victus
Contrast ratio (typical)5000000:1
High Dynamic Range (HDR) technologyDolby Vision, High Dynamic Range 10+ (HDR10 Plus)
Form factorBar
Product colorBlue
Weight and Dimensions IconWeight and Dimensions
Depth8.16 mm
Width69.9 mm
Height152.7 mm
Weight180 g

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