Xiaomi Redmi Note 9 4G

  • Xiaomi
  • Last Updated: 25th December 2025
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Key Specs
  • Display 6.53-inch (1080x2340)
  • Front Camera 8MP
  • Rear Camera 48MP + 8MP + 2MP
  • RAM 4GB
  • Storage 128GB
  • Battery Capacity 6000mAh
  • OS Android 10
Market Status Released
Release Date 26th November 2020

Xiaomi Redmi Note 9 4G Summary

Xiaomi Redmi Note 9 4G mobile was launched on 26th November 2020. The phone comes with a 6.53-inch touchscreen display offering a resolution of 1080x2340 pixels and an aspect ratio of 19.5:9.Xiaomi Redmi Note 9 4G comes with 4GB of RAM. The Xiaomi Redmi Note 9 4G runs Android 10 and is powered by a 6000mAh battery. The Xiaomi Redmi Note 9 4G supports proprietary fast charging.

As far as the cameras are concerned, the Xiaomi Redmi Note 9 4G on the rear packs a 48-megapixel (f/1.79) primary camera; an 8-megapixel (f/2.2) camera, and a 2-megapixel (f/2.4) camera. It sports an 8-megapixel camera on the front for selfies with an f/2.0 aperture.

The Xiaomi Redmi Note 9 4G runs MIUI 12 is based on Android 10 and packs 128GB of inbuilt storage that can be expanded via microSD card (up to 512GB) with a dedicated slot. The Xiaomi Redmi Note 9 4G is a dual-SIM mobile that accepts Nano-SIM and Nano-SIM cards. The Xiaomi Redmi Note 9 4G measures 162.30 x 77.20 x 9.60mm (height x width x thickness) and weighs 198.00 grams. It was launched in Smoke Wave Blue, Misty Green, and and Feather Black colours.

Connectivity options on the Xiaomi Redmi Note 9 4G include Wi-Fi 802.11 a/b/g/n, GPS, Bluetooth v4.20, Infrared, USB Type-C, FM radioWi-Fi Direct, 3G, and 4G. Sensors on the phone include accelerometer, ambient light sensor, and fingerprint sensor. The Xiaomi Redmi Note 9 4G supports face unlock.

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Xiaomi Redmi Note 9 4G Full Specifications

General
Brand Xiaomi
Model Redmi Note 9 4G
Release date 26th November 2020
Launched in India No
Form factor Touchscreen
Dimensions (mm) 162.30 x 77.20 x 9.60
Weight (g) 198.00
Battery capacity (mAh) 6000
Fast charging Proprietary
Colours Smoke Wave Blue, Misty Green, and Feather Black
Display
Screen size (inches) 6.53
Touchscreen Yes
Resolution 1080x2340 pixels
Aspect ratio 19.5:9
Hardware
Processor make Qualcomm Snapdragon 662
RAM 4GB
Internal storage 128GB
Expandable storage Yes
Expandable storage type microSD
Expandable storage up to (GB) 512
Dedicated microSD slot Yes
Camera
Rear camera 48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
Rear flash Yes
Front camera 8-megapixel (f/2.0)
Software
Operating system Android 10
Skin MIUI 12
Connectivity
Wi-Fi Yes
Wi-Fi standards supported 802.11 a/b/g/n
GPS Yes
Bluetooth Yes, v 4.20
Infrared Yes
USB Type-C Yes
Headphones 3.5mm
FM Yes
Number of SIMs 2
Wi-Fi Direct Yes
SIM 1
SIM Type Nano-SIM
3G Yes
4G/ LTE Yes
SIM 2
SIM Type Nano-SIM
3G Yes
4G/ LTE Yes
Sensors
Face unlock Yes
Fingerprint sensor Yes
Accelerometer Yes
Ambient light sensor Yes
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