Redmi Note 9S

The legend continues

Redmi Note 9S

Power to win

  • Qualcomm® Snapdragon™ 720G processor

  • 48MP AI quad camera

  • Side-mounted fingerprint sensor

  • 6.67" FHD+ DotDisplay

  • 5020mAh (typ) high-capacity battery

  • 18W fast charge

OUTSTANDING PERFORMANCE

Qualcomm® Snapdragon™ 720G processor
Introducing Snapdragon's powerful 700 series processors to the Redmi Note series for the first time

High-performance octa-core processor, up to 2.3GHz.
Fifth-generation AI engine with boosted AI computing performance.

36%

stronger CPU performance compared to Snapdragon™ 712

18%

stronger GPU performance compared to Snapdragon™ 712

5020mAh (typ) ultra-high capacity battery and 18W fast charge

Whether you are traveling, commuting or running errands, a long-lasting battery is a must. With the 5020mAh (typ) ultra-high capacity battery, you can browse your phone for hours on end without having to worry about running out of power. Redmi Note 9S supports 18W fast charge and comes equipped with a 22.5W fast charger in the box.

147 hours

Music playback

33 hours

Calling

16 hours

Continuous navigation

13 hours*

Gaming

OUTSTANDING DESIGN

Symmetrical design
Stunning aesthetic and improved design

3D curved glass back
For good grip and maximum comfort

Micron-level texture design
20 precision procedures
Polished and refined

Side-mounted fingerprint sensor

The combined power button and fingerprint sensor is placed to fit your thumb perfectly, allowing you to enjoy a natural unlocking experience.

Tiny DotDisplay
First time ever on a Redmi Note device
6.67" FHD+
91% screen-to-body ratio*
For the ultimate immersive experience

OUTSTANDING IMAGING SYSTEM

48MP AI Quad Camera

  • 8MP

    ultra wide-angle camera

    FOV 119°, ƒ/2.2

  • 48MP

    main camera

    1/2" sensor, 6P lens, ƒ/1.79, 1.6μm 4-in-1 super pixel

  • 2MP

    depth sensor

    1.75μm, ƒ/2.4

  • 5MP

    macro camera

    AF (2-10 cm), ƒ/2.4

48MP ultra-high resolution main camera
Capture the magnificent

  • 8000 x 6000
    ultra-high resolution

  • Night mode for
    sharper photos
    with exquisite detail

  • Supports 4K and
    video pro mode

8MP ultra wide-angle
camera*
Embrace a bigger world

  • Provides an
    almost 1.3 times
    wider view*

  • Increases the
    field of vision
    from 79° to 119°

  • Supports distortion
    correction

2MP depth sensor
Capture your beauty

  • AI portrait mode with
    background blur adjustment

  • Capture portraits like a
    movie director with movie mode

5MP macro camera
Discover the microworld

  • 2cm minimum distance close-up

  • Explore the wonders of detail

16MP in-display front camera
You are a super star

  • Live it up with 120fps
    slow motion selfies

  • Gain camera confidence
    with AI Beautify

OUTSTANDING QUALITY GUARANTEE

Corning® Gorilla® Glass 5 front and back
Increased toughness and durability

Z-axis linear vibration motor
Provides better haptic feedback

  • Splash-proof nano-coating

  • 3.5mm headphone jack

  • IR remote

  • Type-C port

Redmi Note 9S

Power to win

  • Qualcomm® Snapdragon™
    720G

    Extraordinary gaming experience

  • 5020mAh (typ) high-capacity battery with 18W fast charging

    Supports up to 13 hours of gaming

  • 48MP+8MP+5MP+2MP quad camera

    Ultra-clear, ultra wide-angle, ultra-macro, and depth

  • 6.67" FHD+ New DotDisplay

    TÜV Rheinland low blue light certification

  • Stunning aesthetic and improved design

    Symmetrical design front and back
    3D curved glass for comfortable grip

  • Superior quality

    Corning® Gorilla® Glass 5 front and back
    Z-axis linear vibration motor

    Interstellar Grey

    Aurora Blue

    Glacier White

* The data was obtained from the official website of Qualcomm® Snapdragon™.

* This data was obtained from Xiaomi Laboratory. Actual results may vary slightly depending on the environment.

* 5020mAh refers to the typical value of Redmi Note 9S's battery capacity.

* Charging speed data was obtained from Xiaomi Laboratories. Actual results may vary due to differences in charging cable, charging adapter, software version, environment, and model number.

* Battery standby time is tested by measuring the time of the smartphone reaching 0% power from 100% under a test scenario. Test results are collected from Xiaomi lab. Actual results may vary as a result of environmental changes.

*FOV of the ultra wide-angle lens is 108° after distortion correction.

*When shooting buildings, landscapes or other places the intelligent scene recognition function prompts the user to activate ultra-wide angle mode. Ultra wide-angle mode must be activated manually.

*The term "Full Screen Display" indicates that the phone has a high screen-to-body ratio in comparison to traditional Xiaomi phones. The screen-to-body ratio of 91.8% was obtained from Xiaomi laboratory. The results may vary as methods of measurement may vary within the industry.

*The ordinary phones used for comparison are Redmi's own phones. Information on this product website comes from our lab data, design and technology parameters, and data provided by vendors. Actual circumstances may differ slightly depending on the test software version, the specific test environment, and the specific version. Images on this page are illustrations (including but not limited to images of the phone appearance, color and dimensions) and the design of the real product may differ.

  • Interstellar Grey

  • Aurora Blue

  • Glacier White

Processor

Qualcomm® Snapdragon™
720G

High-performance octa-core processor
Frequency: up to 2.3GHz
Adreno™ 618 graphics processor
Qualcomm® 5th generation AI engine
8nm process technology

Battery and Charging

5020mAh (typ)*

Built-In Non-removable Lithium Ion Polymer Battery
USB Type-C reversible connector port

Supports 18W wired fast charging

Includes 22.5W wire charger

Display

6.67" DotDisplay

Resolution: 2400 x 1080 FHD+
Contrast: 1500:1 (typ) | NTSC: 84% (typ)
TÜV Rheinland low blue light certification
Reading mode 2.0
Corning® Gorilla® Glass 5

Rear Camera

48MP AI quad camera

48MP ultra-high resolution primary camera

48MP, 1/2" sensor, FOV 79°
f/1.79 aperture, 6 piece lens, AF
1.6μm 4-in-1 Super Pixel, 0.8μm pixel size

8MP ultra wide-angle camera

8MP, 1.12μm, FOV 119°, f/2.2 aperture

5MP macro camera

5MP, 1.12μm, f/2.4 aperture, AF (2cm-10cm)

2MP depth camera

2MP, 1.75μm, f/2.4 aperture

Photo resolution: 8000 x 6000
Video resolution: up to 4K
Dual flash lights

Rear camera photography features

Night mode | Document mode | Cinematic portraits
48MP HD | Smart ultra-wide angle mode | Rear camera Beautify
Steady handheld night photography | Portrait mode background blurring | Panorama mode
Pro mode | Photo timer | Leveling | Burst mode | Face recognition | HDR | Ultra wide-angle edge distortion correction | Custom watermark | AI watermark | Kaleidoscope
Portrait mode background blur adjustment | Full screen frame
Rear camera AI scene detection (27 recognizable tags) | Macro camera

Rear camera video features

Cinematic 4K video | Ultra-wide angle recording | Macro recording | Short video mode | 4K recording

4K recording 30fps
1080P recording 30fps / 60fps
720P recording 30fps
1080P slow
motion recording
120fps
720P slow
motion recording
120fps / 240fps / 960fps

Front Camera

16MP In-Display Front Camera

16MP, 1.0μm
f/2.48 aperture

Front camera photography features

Panorama selfie | Palm shutter | AI silhouette detection | Front camera HDR | Front facing flash | Face recognition
AI Beautify | AI portrait mode | AI scene detection

Front camera video features

120fps Slo-Selfie

Storage and RAM

6GB + 128GB*

Largest available for Redmi Note 9S

4GB + 64GB also available

* Actual available memory may vary due to various factors. As the operating system occupies a portion of the RAM, actual available memory is less than stated. As the phone comes with pre-installed applications, the actual storage size is smaller than stated.

Fingerprint sensor and Buttons

Network & Connectivity

Communications

Supports 2+1 card slot, nano-SIM + nano-SIM + microSD (512GB expandable)

Supports dual SIM VoLTE HD calling

Note: Dual 4G SIM requires the support of local telecom operator services, and may not be available in all regions.

Network & Connectivity

GSM: B2/3/5/8
WCDMA: B1/2/4/5/8
TDD LTE: B38/40
FDD LTE: B1/2/3/4/5/7/8/20/28

Wireless Network

Supports protocols: 802.11a/b/g/n/ac
Supports 2.4G Wi-Fi / 5G Wi-Fi
Wi-Fi Direct / Wi-Fi Display
Supports Bluetooth 5.0

Dimensions

Height: 165.75mm
Width: 76.68mm
Thickness: 8.8mm
Weight: 209g

* Data provided by Xiaomi Laboratories. Industry measurment methods may vary, and therefore actual results may differ.

Navigation and positioning

GPS/ A-GPS / Galileo/ GLONASS / Beidou

Security

Side-mounted fingerprint sensor
AI Face unlock

Audio

1217 X max0.4mm high amplitude ultra-linear speaker
Smart PA 10V external, pressure boosted, high volume
3.5mm headphone jack

Multimedia

  • ·MP4
  • ·M4V
  • ·MKV
  • ·XVID
  • ·WAV
  • ·AAC
  • ·MP3
  • ·AMR
  • ·FLAC
  • ·APE

Sensors

Z-axis linear vibration motor | Side-mounted fingerprint sensor
Distance sensor | In-screen ambient light sensor | Accelerometer | Gyroscope | Electronic compass | IR blaster

Package contents

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

* Redmi phones feature a curved design with four gracefully rounded corners in a
rectangle. When farthest ends of each corner in the rectangle are measured, the
screen has a diagonal length of 6.67 inches (actual display area may be slightly
smaller). The screen to body ratio of 91% was obtained from Xiaomi laboratory. The
result may vary as methods of measurement may vary within the industry.

* 5020mAh refers to the Redmi Note 9S's typical battery capacity.

* Redmi phones feature a curved design with four gracefully rounded corners in a rectangle. When farthest ends of each corner in the rectangle are measured, the screen has a diagonal length of 6.67 inches (actual display area may be slightly smaller). The screen to body ratio of 91% was obtained from Xiaomi laboratory. The result may vary as methods of measurement may vary within the industry.
* 5020mAh refers to the Redmi Note 9S's typical battery capacity.
* Unless otherwise indicated on the Redmi Note 9S product page, all data come from Xiaomi laboratories, product design specifications and suppliers. The testing data may vary slightly due to different software versions, tested versions, testing environments. All figures shown on the product page are for reference only and may not reflect the actual product; images on this page are for illustration (including, but not limited to, images of the phone, color and dimensions) and the design of the real product may differ; all comparisons made on this page are among typical Redmi phones. See the specs page for more information on phone specifications.
* Due to ongoing technology upgrades and production batch timings, some product specs may slightly differ.

* Due to ongoing technology upgrades and production batch timings, some product
specs may slightly differ.