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

Graphics

GPU

Qualcomm Adreno 618

RAM

RAM

4 GB

Type

LPDDR4X RAM

Antutu

Score

303.263 • Antutu v9 Overall performance better than 61% of devices

Storage

Capacity

64 GB

Type

UFS Storage 2.1

SD Slot

Yes , Independent SD slot

Security

Fingerprint

Yes, on the side

Sensors

Fingerprint

Yes

Light sensor

Yes

Accelerometer

Yes

Compass

Yes

Gyroscope

Yes

Ultrasonic proximity virtual

Yes

Audio

Noise cancellation microphone 2 microphones

Notifications LED

LED Notifications

Cooling system

No

Gaming buttons

No

Quad rear camera

Standard

1

Resolution

48 Mpx

Aperture

ƒ/ 1.79

Sensor

Samsung S5KGM2

Type

ISOCELL

Sensor size

1/2"

Pixel size

0.80 µm

Pixel Binning

1-4 (2x2)

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

Selfie

Resolution

16 Mpx

Aperture

Unknow

Sensor

Omnivision OV16A1Q

Type

CMOS

Sensor size

1/3.06"

Pixel size

1.00 µm

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

Type

Dual 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