Summary

Technical sheet of Xiaomi Redmi Note 9S

Description

Pros
Cons
  • Battery
  • Price
  • FM Radio
  • Selfie camera
  • No NFC
  • Weight
  • Size

With an affordable price, the Xiaomi Note 9S offers us features commensurate with the average user. It mounts a 6.67 "Full HD + screen in which we will see the photographs we take with its 48 and 16 megapixel cameras. The equipment is powered by a Snapdragon 720 processor and 4GB of RAM and 64 of ROM or 6GB memories and 128GB. The whole set is powered by a 5020mAh battery, which will give us more than enough autonomy for whatever use we want to give it.

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Brand

Brand Xiaomi
Aliases M2003J6A1G
Best Sellers
Smartphones by Xiaomi

Xiaomi Redmi Note 9S prices

Versions and prices
Xiaomi Redmi Note 9S Global · 4GB · 64GB $ 126
Xiaomi Redmi Note 9S Global · 6GB · 128GB $ 128
Xiaomi Redmi Note 9S Japan · 4GB · 64GB
Xiaomi Redmi Note 9S Japan · 6GB · 128GB

Release Date

Release dateMarch 2020, 4 years ago

Related

Predecessor
Successors
Similar name

Design & Materials of Xiaomi Redmi Note 9S

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Structure

Size
76.7 mm165.7 mm8.8 mm
Print 3D Model
Weight 209 g
Usable surface 84 %
Materials Plastic , P2i Nano coating
Colors
Black
White
Blue

Screen

Diagonal
6.67"
Type LCD IPS
Aspect Ratio 20:9
Resolution 1080 x 2400 px FHD+
Density 395 ppi High Density
Others
  • Hole-punch Notch
  • Brightnes 450 cd/m² (typ)
  • 1500:1 contrast ratio
  • TÜV Rheinland Eye Comfort Certification
  • HDR10
  • 84% NTSC
  • LED Notifications
  • Scratch resistant
  • 2.5D curved glass screen
  • Corning Gorilla Glass 5
  • Capacitive
  • Multi-touch
  • Frameless
Best big screen mobilesBest phones with IPS screen
Others
Audio
2 microphones (for noise cancellation)
Smart PA
User reviews
Is it a drop-resistant and scratch-resistant smartphone?
7.8

291 reviews

Do you think it's a nice phone?
8.9

291 reviews

Is it comfortable?
8.2

291 reviews

Can you see it well in the sunlight?
7.6

291 reviews

Performance & Hardware of Xiaomi Redmi Note 9S

Processor

Model Qualcomm Snapdragon 720G
CPU 2x Kryo 360 2.3 GHz + 6x Kryo 360 1.7 GHz
Type Octa-Core
Nanometer 8 nm
Frequency 2.3 GHz
64 Bits Yes
More smartphones with Qualcomm Snapdragon 720g processor

Graphics

GPU Qualcomm Adreno 618

RAM

RAM 6 GB
Type LPDDR4X RAM
More smartphones with 6GB RAM memory

Antutu

Score
303.263 Antutu v9
Overall performance better than 65% of devices

Storage

Capacity 128 GB
Type UFS Storage 2.1
SD Slot Yes , Independent SD slot
More smartphones with 128GB of internal storage

Security

Fingerprint Yes, on the side

Sensors

Fingerprint Yes
Light sensor Yes
Accelerometer Yes
Compass Yes
Gyroscope Yes
Ultrasonic proximity virtual Yes
Audio
Audio
  • Noise cancellation microphone
  • 2 microphones
Others
Notifications LED LED Notifications
Cooling system No
Gaming buttons No
Extra
  • Z-Axis Linear Motor
User reviews
Does it have good sound?
8.0

291 reviews

Does it work smoothly in everyday use?
8.7

291 reviews

What's your experience been with demanding games?
8.6

291 reviews

Camera of Xiaomi Redmi Note 9S

Quad rear camera

Standard
1
Resolution 48 Mpx
Sensor Samsung S5KGM2
Type ISOCELL
Aperture ƒ/ 1.79
ISO --
Pixel size 0.80 µm
Pixel Binning 1-4 (2x2)
Sensor size 1/2"
2
Resolution
8 Mpx
Sensor
Omnivision OV8856
Type
PureCel
Aperture
ƒ/ 2.2
Pixel size
1.12 µm
Sensor size
1/4"
3
Resolution
2 Mpx
Sensor
GalaxyCore GC02M1
Type
CMOS
Aperture
Unknow
Pixel size
1.75 µm
Sensor size
1/5"
4
Resolution
5 Mpx
Sensor
Samsung S5KE9
Type
CMOS BSI
Aperture
ƒ/ --
Pixel size
1.12 µm
Flash LED
Optical Stabilisation No
Slow Motion Video Yes, 960 fps
Features
  • 4K Video
  • Digital zoom
  • Quadruple camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Night Mode
More smartphones with S5KGM2 lens modelMore smartphones with LED

Selfie

Resolution 16 Mpx
Sensor Omnivision OV16A1Q
Type CMOS
Aperture Unknow
Pixel size 1.00 µm
Sensor size 1/3.06"
Others
Extra
  • 1.6μm 4-in-1 Super Pixel
  • Ultra wide lens FOV 119°
  • Macro lens 2cm focus distance
  • 10x digital zoom
  • PDAF
  • 4K recording 30fps
User reviews
Quality of daytime photos
8.7

291 reviews

Quality of nighttime photos
7.1

291 reviews

Quality of selfies
8.2

291 reviews

Does it have a powerful flash?
8.3

291 reviews

Kimovil Photo Lab

Compara las cámaras de los móviles con fótos técnicas en condiciones de alta y baja luminosidad...

Test photos

  • Latest camera test Xiaomi Redmi Note 9S - Panorama
  • Latest camera test Xiaomi Redmi Note 9S - Indoor
  • Latest camera test Xiaomi Redmi Note 9S - Indoor
  • Latest camera test Xiaomi Redmi Note 9S - Panorama
  • Latest camera test Xiaomi Redmi Note 9S - Panorama
  • Latest camera test Xiaomi Redmi Note 9S - Low light
  • Latest camera test Xiaomi Redmi Note 9S - Panorama
  • Latest camera test Xiaomi Redmi Note 9S - Outdoor
  • Latest camera test Xiaomi Redmi Note 9S - Low light
  • Latest camera test Xiaomi Redmi Note 9S - Indoor
  • Latest camera test Xiaomi Redmi Note 9S - Indoor
  • Latest camera test Xiaomi Redmi Note 9S - Detail
  • Latest camera test Xiaomi Redmi Note 9S - Panorama
  • Latest camera test Xiaomi Redmi Note 9S - Detail
  • Latest camera test Xiaomi Redmi Note 9S - Detail
  • Latest camera test Xiaomi Redmi Note 9S - Detail
  • Latest camera test Xiaomi Redmi Note 9S - Detail
  • Latest camera test Xiaomi Redmi Note 9S - Indoor
  • Latest camera test Xiaomi Redmi Note 9S - Outdoor
  • Latest camera test Xiaomi Redmi Note 9S - Outdoor
  • Latest camera test Xiaomi Redmi Note 9S - Bokeh effect
  • Latest camera test Xiaomi Redmi Note 9S - Selfie
  • Latest camera test Xiaomi Redmi Note 9S - Selfie
  • Latest camera test Xiaomi Redmi Note 9S - Selfie
  • Latest camera test Xiaomi Redmi Note 9S - Selfie
  • Latest camera test Xiaomi Redmi Note 9S - Flash
  • Latest camera test Xiaomi Redmi Note 9S - Flash
  • Latest camera test Xiaomi Redmi Note 9S - Bokeh effect
  • Latest camera test Xiaomi Redmi Note 9S - Low light
  • Latest camera test Xiaomi Redmi Note 9S - Low light
  • Latest camera test Xiaomi Redmi Note 9S - Outdoor
  • Latest camera test Xiaomi Redmi Note 9S - Outdoor
  • Latest camera test Xiaomi Redmi Note 9S - Outdoor
  • Latest camera test Xiaomi Redmi Note 9S - Outdoor
  • Latest camera test Xiaomi Redmi Note 9S - Detail
Kimovil Frequency Checker

Network compatibility

Connectivity of Xiaomi Redmi Note 9S

Bands

4G LTE B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300)
3G B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G B2 (1900), B3 (1800), B5 (850), B8 (900)

SIM card

TypeDual SIM Dual Standby (Nano SIM + Nano SIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...

Wi-Fi

Standards 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth

Version Bluetooth 5.0 LELow energy consumption
Profiles
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • HID (Human Interface Profile)
  • LE (Low Energy)
  • APT-x
  • SBC

Navigation

Supports GPS, A-GPS, GLONASS, Beidou, NavIC System

USB

Charging Yes
Mass Storage Yes
USB On-The-Go (OTG) Yes
USB Type C Yes

SAR

European measurement 0.720 W/Kg on head, 0.980 W/Kg on body

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

American measurement 0.960 W/Kg on head, 1.000 W/Kg on body

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

What is the SAR of Xiaomi Redmi Note 9S?
Others
NFC
No
Audio Jack
Yes
Radio FM
Yes
Computer sync
Yes
OTA sync
Yes
Infrared
Yes
Tethering.
Yes
VoLTE
Yes
VoWiFi
Yes
User reviews
Does it have good coverage for calls?
8.9

291 reviews

Quality of the GPS
8.8

291 reviews

And the WiFi?
9.0

291 reviews

Battery of Xiaomi Redmi Note 9S

Capacity
5020 mAh
Type Li-Polymer
Fast charge Yes , 18.0W
Others
  • Non-removable
User reviews
How long does the battery last?
  • 20%
    Two days or more
  • 56%
    More than one day
  • 19%
    One day
  • 4%
    Less than a day
  • 0%
    Less than half day

291 reviews

Software of Xiaomi Redmi Note 9S

Software

Operating System Android 12 Snow Cone
MIUI V13 (Android 12)
Google Services (official) Yes
Widevine L1 Yes
More smartphones with MIUI V13 (Android 12) operating system
User reviews
Did it come with preinstalled applications?
  • 3%
    It comes with a clean operating system
  • 83%
    It has preinstalled apps but they don't bother me
  • 14%
    It has preinstalled apps that I can't uninstall

291 reviews

Do you regularly receive updates?
  • 48%
    Every two months or less
  • 43%
    Every six months
  • 6%
    Once a year
  • 3%
    Never

291 reviews

User reviews about the Xiaomi Redmi Note 9S

Overall satisfaction
8.6
  • 215
  • 51
  • 16
  • 2
  • 7
291 reviews
  • Screen8.2
  • Performance8.4
  • Camera8.1
  • Connectivity8.9
  • Battery8.6
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Last update
March 23, 2024
State
  • Rumor
  • Presell
  • New
  • On Sale
Latest changes
  • New opinion 26 days ago
  • Version 1 year ago
  • Operating System 1 year ago
7.6
Ki Cost-effective
Score
  • 6.3 Design & Materials
  • 6.1 Performance & Hardware
  • 6.5 Camera
  • 6.4 Connectivity
  • 7.2 Battery
What is a Ki score?
Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
How do we calculate the Ki?

In this case, to determine the score we evaluate 5 general aspects:

  • Design and screen
  • Hardware and performance
  • Camera
  • Connectivity
  • Battery

Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

Even a device objectively worse than another may have a higher Ki score if it has a better price.

Does the Ki score change?

The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.