Xiaomi Redmi Note 9T 5G Dual (128GB/4GB RAM) –
Nightfall Black
5G processor – MediaTek Dimensity 800U with 5G Dual SIM
48MP triple camera – High-resolution camera with creative tools
Immersive media system – 6.53" FHD+ DotDisplay with dual speakers
Battery all day long – 5000mAh (typ) high charge cycle battery
More Than Just Speed
4X4 MIMO – Multiple data paths at all times, makes the connection faster and
smoother.
360° Symmetrical Antenna Layout – Ensures optimal 5G signal reception at
all times.
Double your 5G experience
5G+5G dual SIM allows you to enjoy a comprehensive 5G experience, both for work
and for entertainment.
Ultra-responsive to everything you do
The octa-core processor MediaTek Dimensity 800U continuously supports your daily
needs, whether you are chatting with friends, streaming videos, or attending
online meetings.
Introducing the brand new UFS 2.2 flash storage
Up to 100%* faster than previous generation with increased writing speed. Open
apps and take photos in the blink of an eye.
UFS 2.2 only available in 4+128GB variant.
Tested in Xiaomi Internal Labs. Results based on sequential write
performance. Actual results may vary.
Improvements for your comfort
A redesigned side fingerprint sensor for ergonomic comfort and speedy
unlocking
Ready, Set, Capture
Clearer images, faster imaging speed.
Backed by advanced processing hardware and algorithms, the 48MP main camera
allows you to capture your memories in detail, day or night.
Capture the right moments with the right modes
Freely capture moments of your life, play around with various modes to turn what
you see into creative works of art.
Ready, Set, Experience
6.53" DotDisplay, equipped with Corning® Gorilla® Glass 5, and 2340×1080 FHD+
resolution.
The first dual speakers in the Redmi Note series, which also supports automatic
L/R sound channel swapping.
More battery, fewer worries
The 5000mAh(typ) battery won't let you down with its 15 hours of navigation,
18 hours of video playback or 11 hours of gaming.
Once the battery runs low, the 18W fast charger allows you to charge 33% in just
30 minutes, making sure that you are always ready to go.
The high charge cycle count battery delivers increased overall lifespan, and
lasts up to almost 3 years without significant degradation.
Specifications:
Performance
MediaTek Dimensity 800U
CPU: Octa-core CPU, up to 2.4GHz
7nm flagship-grade manufacturing process
GPU: Mali-G57 “Valhall”-architecture
Storage and RAM
4GB + 128GB
LPDDR4X RAM + UFS 2.2 storage with WriteBooster and HPB
Display
6.53" FHD+ DotDisplay
Aspect ratio: 19.5:9, 2340×1080
Contrast ratio: 1500:1 (typ)
Brightness: 450 nits (typ)
395ppi
Corning® Gorilla® Glass 5
Reading mode, Night mode, TÜV Rheinland Low Blue Light certification
Camera
Rear camera: 48MP Triple camera
48MP wide-angle camera
0.8µm pixel size, 1.6µm 4-in-1 Super Pixel
1/2" sensor size
f/1.79
Auto focus
2MP macro sensor
f/2.4, 4cm focus distance
1.75µm pixel size
2MP depth sensor:
f/2.4
1.75µm pixel size
Rear video recording
4K video recording 30fps
1080p video recording 30/ 60fps
720p video recording 30fps
Slow motion video
120fps, 1080p/720p
Front camera: 13MP in-display selfie camera
f/2.25
Front video recording
1080p video recording 30fps
720p video recording 30fps
Slow motion video: 120fps, 720p
Design and Dimension
Textured unibody polycarbonate back
2.5D glass front, unibody polycarbonate 3D back (fingerprint-resistant
texture)
Corning® Gorilla® Glass 5
Height: 161.9mm
Width: 77.3mm
Thickness: 9.05mm
Weight: 199g
Battery and Charging
5000mAh (typ) / 4900mAh (min) high-capacity battery
Up to 800 charge cycles without significant battery capacity degradation
18W charging
18W charger in-box
Security
Side-mounted fingerprint sensor
AI Face Unlock
Connectivity
Dual SIM card + MicroSD
Dual 5G standby
Supports 5G / 4G / 3G/ 2G
5G: n1/n3/n5/n7/n8/n20/n28/n38/n41/n77/n78/n79
LTE FDD: Band 1/2/3/4/5/7/8/20/28/32/18/26/12/17/19
LTE TDD: Band 38/40/41/42
WCDMA: 1/2/4/5/8
GSM:2/3/5/8
Supported wireless network
Supported protocols: Wi-Fi 4, Wi-Fi 5 and 802.11a/b/g
Supports WiFi Direct, WiFi Display
Bluetooth 5.1
Supports AAC/LDAC/LHDC
NFC
Weather Resistance
Splash-resistant nano coating
Audio
Dual speakers
Navigation and Positioning
GPS: L1
Galileo: E1 | GLONASS: L1
Operating System
MIUI 12, Android 10
Sensor
Proximity sensor | Ambient light sensor | Accelerometer | Gyroscope | Electronic
compass | Linear motor | IR blaster
Package Contents
Redmi Note 9T/ Power adapter / USB Type-C cable/ Type-C to audio adaptive cable/
Simple protective cover / SIM eject tool / User guide / Warranty card