Xiaomi Available

Redmi Note 9S

✅ Official Price

$170

Authorized Dealer

Processor

Powered by Snapdragon 720G

Main Camera

48MP Main Camera

Display

6.67-inch IPS LCD

Battery

5020 mAh Battery (18W Fast Charging)

Key Features & Connectivity

5G Supported

NFC Enabled

eSIM Support

Wi-Fi 6/7 Ready

Water Resistant

Headphone Jack

ColorsAurora Blue, Glacier White, Interstellar Gray

Water RatingIP53 Splash-proof

Release DateApril 2020

OS Support3 Years OS Updates

Made InChina

General Information

Official Price

$170 (Official)

Phone Weight

209 g

Physical Dimensions

165.8 x 76.7 x 8.8 mm

Build Material

Glass front, Plastic back, Plastic frame

SIM Layout

Dual SIM (Nano-SIM, dual stand-by)

Water & Dust Rating

IP53 splash/dust resistant

Manufactured In

China

Phone Variants

8GB/128GB, 8GB/256GB

Display Specs

Display Architecture

IPS LCD, HDR10, 450 nits (typ)

Screen Estate

6.67 inches

Resolution Metric

1080 x 2400 pixels

Screen Refresh Rate

120Hz

Peak Brightness

1000 nits (peak)

HDR Protocol

HDR10

Scratch Protection

Corning Gorilla Glass 5

Pixel Density

395 ppi

Hardware and Specification

System on Chip (SoC)

Qualcomm SM7125 Snapdragon 720G

Central Processing Unit (CPU)

Qualcomm SM7125 Snapdragon 720G (8 nm)

Graphics Processing Unit (GPU)

Adreno 610

Silicon Fabrication

8 nm

System Memory (RAM)

4GB, 6GB

Internal Storage

64GB, 128GB

Flash Storage Standard

UFS 2.1

Geekbench Benchmark

Not specified

Vapor Cooling System

Standard graphite cooling

Primary Camera System

Total CamerasTriple Camera

Main Sensor48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF

Ultrawide Lens8 MP, f/2.2, 119˚ (ultrawide)

Telephoto ZoomN/A

Macro Capture5 MP, f/2.4, (macro), AF

Image StabilizationN/A

Camera FlashLED flash, HDR, panorama

Video Recording1080p@30fps

Front Selfie Camera

Front Resolution16 MP, f/2.5, (wide)

Selfie HDR ModeHDR

Portrait FeaturesSupported

Video Capabilities1080p@30/60fps

Battery & Charging System

Cell Battery Capacity

5020 mAh

Wired Charging Speed

18W wired

Wireless Charging

No

Reverse Wireless

N/A

In-box Charger Brick

No (Charging block sold separately)

Port Type & USB Version

USB Type-C 2.0, OTG

Network & Connectivity

5G Band Connectivity

4G LTE Bands only

Wireless LAN (WiFi)

Wi-Fi 802.11 a/b/g/n/ac

Bluetooth Protocol

5.0

NFC Capability

No

Satelite Navigation (GPS)

GPS, GLONASS, GALILEO, BDS

Infrared Blaster

Yes (Built-in IR transceiver)

3.5mm Headphone Jack

Yes (Supports legacy analog jacks)

Sensors

Fingerprint Scanner

Side-mounted

Gyroscope

Yes (3-axis gyroscope)

Compass / Magnetometer

Yes (Supports compass apps)

Accelerometer

Yes (Motion detection)

Face Unlock Support

Yes (Secure Face ID mapping)

Software & AI Ecosystem

Operating System (OS)

Android 10, upgradable to Android 12, MIUI 14 (Upgradable)

Long Term Update Promise

3 Years OS Updates

Suite of AI Tooling

AI Camera optimization

Circle to Search support

No

Generative AI Image Editor

No

Realtime Live Interpreter

No

Next-Gen AI Voice assistant

No

Pros

• The Snapdragon 720G processor offers surprisingly robust performance for its price bracket.
• Equipped with a massive 5020mAh battery that easily powers through two days of light use.
• The glass back design with Gorilla Glass 5 gives it a premium look and feel.
• Features a sharp, large 6.67-inch display that is excellent for watching videos.

Cons

• The standard 60Hz refresh rate feels outdated compared to newer phones with 90Hz screens.
• Charging speeds max out at 18W, meaning it takes over 2 hours to fully charge the huge battery.
• The device is heavy (209g) and can feel quite unwieldy in the hand.
• Low-light camera performance is mediocre and relies heavily on the dedicated Night Mode.

Frequently Asked Questions

Is the Redmi Note 9S good for PUBG/Call of Duty?

Yes, the Snapdragon 720G handles these games quite well at medium to high settings with stable frame rates.

Does the Note 9S have an AMOLED display?

No, it uses an IPS LCD panel.

How long does it take to charge?

Due to its 18W charging limit and 5020mAh battery, a full charge takes around 2.5 hours.

Does it have a glass back?

Yes, it features a premium glass back protected by Corning Gorilla Glass 5.

Is it water-resistant?

It has a P2i nano-coating for splash resistance, but it is not fully waterproof.

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Redmi Note 9S

Key Features & Connectivity

General Information

Display Specs

Hardware and Specification

Primary Camera System

Front Selfie Camera

Battery & Charging System

Network & Connectivity

Sensors

Software & AI Ecosystem

Pros

Cons

Frequently Asked Questions

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