Compare smartphones

Choose up to four phones to compare

Compare
Xiaomi Redmi Note 9SXiaomi Redmi Note 9SGlobal · 4GB · 64GB
Technical data sheets

Basics
Xiaomi Redmi Note 9S
Xiaomi Redmi Note 9S
Global · 4GB · 64GB
View datasheet
vs

Score
Ki Cost-effective
Score		 7.5 Ki Cost-effective
Score
Design and Screen score 6.3Design & Materials
Performance and Hardware score 6.0Performance & Hardware
Camera score 6.5Camera
Connectivity score 6.4 Connectivity
Battery score 7.1 Battery

User reviews
User score
8.6
291 reviews

Technical specifications of the Xiaomi Redmi Note 9S

Specs where to buy Xiaomi Redmi Note 9S Xiaomi Redmi Note 9S
Global · 4GB · 64GB
Inches 6.67"
Resolution FHD+
Usable surface 84% useful
Aspect Ratio 20:9
Dimensions 76.7 mm
165.7 mm
8.8 mm
Weight 209 g
Micro SnapD. 720g
Octa-Core
RAM 4 GB RAM
Storage 64 GB
AnTuTu 303.263
v9
Battery 5020 mAh
Main Camera 1
48 Mpx · ƒ/1.79
S5KGM2
2 3 4
Selfie Camera SELF 16 Mpx · Unknow
Bands
OS Android 12 Snow Cone

Brand
Brand Xiaomi
Aliases M2003J6A1G

Release Date
Release date March 2020,
4 years ago
State On Sale
Market Global

Design & Materials

Structure

Xiaomi Redmi Note 9S
Xiaomi Redmi Note 9S
Size
76.7 mm • 165.7 mm • 8.8 mm
See more details
 Print 3D Model
Weight 209 g
Usable surface 84 %
Materials Plastic, P2i Nano coating
Resistance -
Colors
Black

White

Blue

Screen
Diagonal 6.67"
Type LCD IPS
Aspect Ratio 20:9
Resolution FHD+
1080 x 2400 px
Density 395 Pixels per inch

Others

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

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
7.8
Do you think it's a nice phone?
8.9
Is it comfortable?
8.2
Can you see it well in the sunlight?
7.6
Number of reviews
291 reviews

Performance & Hardware

Processor
Model Qualcomm Snapdragon 720G
CPU 2x Kryo 360 2.3 GHz + 6x Kryo 360 1.7 GHz
Type Octa-Core
Manufacturing 8 nm
64 Bits Yes

Graphics
GPU Qualcomm Adreno 618

RAM
RAM 4 GB
Type LPDDR4X RAM

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

Storage
Capacity 64 GB
Type UFS Storage 2.1
SD Slot Yes ,
Independent SD slot

Security
Fingerprint Yes, on the side

Sensors
Sensors
  • Fingerprint
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Ultrasonic proximity virtual

Audio

Audio
  • Noise cancellation microphone
  • 2 microphones

Others
Notifications LED LED Notifications
Cooling system No
Gaming buttons No

User reviews

Does it have good sound?
8.0
Does it work smoothly in everyday use?
8.7
What's your experience been with demanding games?
8.6
Number of reviews
291 reviews

Camera

Main
No. of cameras Quad rear camera
1
Camera type

Standard
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
Camera type

Wide Angle lens
Resolution
8 Mpx
Sensor
Omnivision OV8856
Type
PureCel
Aperture
ƒ/ 2.2
Pixel size
1.12 µm
Pixel Binning
--
Sensor size
1/4"
3
Camera type

Portrait mode (depth)
Resolution
2 Mpx
Sensor
GalaxyCore GC02M1
Type
CMOS
Aperture
Unknow
Pixel size
1.75 µm
Pixel Binning
--
Sensor size
1/5"
4
Camera type

Macro lens
Resolution
5 Mpx
Sensor
Samsung S5KE9
Type
CMOS BSI
Aperture
ƒ/ --
Pixel size
1.12 µm
Pixel Binning
--
Sensor size
--

Features
Flash LED
Optical Stabilisation No
Slow Motion Video Yes,
960 fps
Others
  • 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

Selfie
SELF
Camera type

Dedicated
Resolution 16 Mpx
Sensor Omnivision OV16A1Q
Type CMOS
Aperture Unknow
Pixel size 1.00 µm
Pixel Binning --
Sensor size 1/3.06"
Others
--

DxOMark Score
DxOMark Score --

User reviews

Quality of daytime photos
8.7
Quality of nighttime photos
7.1
Quality of selfies
8.2
Does it have a powerful flash?
8.3
Number of reviews
291 reviews

Connectivity

Network compatibility

5G --
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
Dual SIM Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 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 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • HID (Human Interface Profile)
  • LE (Low Energy)
  • APT-x
  • SBC

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • NavIC System

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

SAR
European measurement

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

 0.720 W/Kg on head
0.980 W/Kg on body
American measurement

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

 0.960 W/Kg on head
1.000 W/Kg on body

Others
Others
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Infrared
  • Tethering.
  • VoLTE
  • VoWiFi

User reviews

Does it have good coverage for calls?
8.9
Quality of the GPS
8.8
And the WiFi?
9.0
Number of reviews
291 reviews

Battery

Battery
Capacity
5020 mAh
See more details
Type Li-Polymer
Fast charge Yes,
18.0W
Others
  • Non-removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 4%
    Less than a day
  • 20%
    One day
  • 56%
    More than one day
  • 20%
    Two days or more
Number of reviews
291 reviews

Software

Software
Operating System
  • MIUI V13 (Android 12)
    Android 12 Snow Cone, 3 years ago
Google Services (official) Yes

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
Do you regularly receive updates?
  • 3%
    Never
  • 7%
    Once a year
  • 43%
    Every six months
  • 47%
    Every two months or less
Number of reviews
291 reviews
Prices
From $ 106 --