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Xiaomi Redmi Note 9T User Manual

Xiaomi Redmi Note 9T
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25
Basic Operations
Redmi Note 9T
Switching Character Types (Entry
Modes)
In QWERTY keyboard, Tap
Entry mode is changed to number and symbol mode.
To enter more symbols, Tap .
Tap to back to alphabet mode.
Updating Software
Check whether updates are required via the Internet, and
update as required.
Before Updating Software
Saved data may be lost depending on condition of handset
(malfunctioning, damaged, water seepage, etc.). It is
recommended that you back up important data before
updating software. The company is not responsible for
damages from loss of data.
Software Update Cautions
During Update
Handset cannot be used until software is updated. It may
take time to update software.
Signal during Update
Operate handset where signal reception is good and
without changing location. Also operate with adequate
battery charge. Signal becoming weak or Battery becoming
low during an update may cause an update failure. An
update failure may disable handset.
If Using Other Functions
Other functions cannot be operated during a software
update.
Updating Software
In Home Screen, (Settings) About phone MIUI
version

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Xiaomi Redmi Note 9T Specifications

General IconGeneral
Screen shapeFlat
Pixel density395 ppi
Display diagonal6.53 \
Touchscreen typeCapacitive
Display brightness450 cd/m²
Display resolution2340 x 1080 pixels
Native aspect ratio19.5:9
Gorilla Glass versionGorilla Glass 5
Rounded display cornersYes
Contrast ratio (typical)1500:1
Form factorBar
Product colorPurple
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
Processor cores8
Processor familyMediaTek
Processor frequency- GHz
Processor boost frequency2.4 GHz
RAM typeLPDDR4X
RAM capacity4 GB
Compatible memory cardsMicroSD (TransFlash)
Internal storage capacity64 GB
Speakersstereo
PlatformAndroid
Operating system installedAndroid 10.0
Flash typeLED
Rear camera type-
Front camera typeSingle camera
Maximum frame rate120 fps
Video recording modes720p, 1080p
Rear camera pixel size0.8 µm
Rear camera aperture number1.79
Front camera aperture number2.25
Second rear camera pixel size1.75 µm
Second rear camera focal length2.4 mm
Rear camera resolution (numeric)48 MP
Front camera resolution (numeric)13 MP
Second rear camera aperture number2.4
Second rear camera resolution (numeric)2 MP
Battery capacity5000 mAh
Cables includedUSB Type-C
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)
Bluetooth version5.1
Bluetooth profilesA2DP
SIM card capabilityDual SIM
Mobile network generation5G
USB version2.0
Headphone connectivity3.5 mm
Weight and Dimensions IconWeight and Dimensions
Depth9.05 mm
Width77.3 mm
Height161.9 mm
Weight199 g

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