Redmi Note 9T Mobile Phone Price & Specification | Growing Bird

Redmi Note 9T Mobile Phone Price & Specification

Redmi Note 9T Mobile Phone Price & Specification

Redmi Note 9T Mobile Phone Price & Specification

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


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.

  • 2.4GHz Highest clock speed
  • 7nm Manufacturing process

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.

More design tweaks

  • New unique camera design
  • Unibody 3D curved back
  • Textured back for fingerprint resistance

Beauty day and night

  • Daybreak Purple
  • Nightfall Black

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.

6.53” Dot Display, equipped with Corning® Gorilla® Glass 5, and 2340×1080 FHD+ resolution

  • TÜV Rheinland Low Blue Light certification
  • Widevine L1 certification

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.*

  • NFC supported
  • Splash-proof nano coating
  • 3.5mm headphone jack


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

4GB + 64GB

LPDDR4X RAM + UFS 2.1 storage
*The amount of available storage and RAM is less than the indicated memory, as the operating system and pre-installed software are stored on the device.


6.53″ FHD+ DotDisplay

Aspect ratio: 19.5:9, 2340×1080
Contrast ratio: 1500:1 (typ)
Brightness: 450 nits (typ)
Corning® Gorilla® Glass 5
Reading mode, Night mode, TÜV Rheinland Low Blue Light certification


Rear camera: 48MP Triple camera

48MP wide-angle camera

0.8μm pixel size, 1.6μm 4-in-1 Super Pixel
1/2” sensor size
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


Front video recording

1080p video recording 30fps

720p video recording 30fps

Slow motion video: 120fps, 720p

Design & 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
22.5W charger in-box


Side-mounted fingerprint sensor
AI Face Unlock

Network & Connectivity

Dual SIM card ① + MicroSD

Dual 5G standby
Supports 5G / 4G / 3G/ 2G ②
Supports network bands
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
Supported wireless network Supported protocols: Wi-Fi 4, Wi-Fi 5 and 802.11a/b/g
Supports WiFi Direct,
WiFi Display
Bluetooth 5.1
NFC supported

Water & Dust Resistance

Splash-resistant nano coating*


Dual speakers


NFC support 

Navigation & Positioning

GPS: L1 Galileo: E1 | GLONASS: L1

Operating system

MIUI 12, Android 10


Proximity sensor | Ambient light sensor | Accelerometer | Gyroscope | Electronic compass | Linear motor | IR blaster

Package contents

Redmi Note 9T/ Power adapter / USB Type-C cable/ Simple protective cover / SIM eject tool / User guide / Warranty card