Oppo K9 Pro

  • Oppo
  • Last Updated: 28th December 2025
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Key Specs
  • Display 6.43-inch (1080x2400)
  • Front Camera 16MP
  • Rear Camera 64MP + 8MP + 2MP
  • RAM 8GB, 12GB
  • Storage 128GB, 256GB
  • Battery Capacity 4500mAh
  • OS Android 11
Market Status Released
Release Date 27th September 2021

Oppo K9 Pro Summary

Oppo K9 Pro mobile was launched on 27th September 2021. The phone comes with a 120 Hz refresh rate 6.43-inch touchscreen display offering a resolution of 1080x2400 pixels at a pixel density of 409 pixels per inch (ppi).Oppo K9 Pro comes with 8GB, 12GB of RAM. The Oppo K9 Pro runs Android 11 and is powered by a 4500mAh battery.

As far as the cameras are concerned, the Oppo K9 Pro on the rear packs a triple camera setup featuring a 64-megapixel (f/1.7) primary camera; an 8-megapixel (f/2.2) camera, and a 2-megapixel (f/2.4) camera. It has a single front camera setup for selfies, featuring a 16-megapixel sensor with an f/2.4 aperture.

The Oppo K9 Pro runs ColorOS 11.3 is based on Android 11 and packs 128GB, 256GB of inbuilt storage. The Oppo K9 Pro is a dual-SIM mobile that accepts Nano-SIM and Nano-SIM cards. The Oppo K9 Pro measures 158.70 x 73.50 x 8.50mm (height x width x thickness) and weighs 180.00 grams. It was launched in Glacier Overture and Obsidian Warrior colours.

Connectivity options on the Oppo K9 Pro include Wi-Fi 802.11 a/b/g/n/ac, GPS, Bluetooth v5.20, NFC, and USB Type-C. Sensors on the phone include accelerometer, ambient light sensor, gyroscope, proximity sensor, and in-display fingerprint sensor.

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Available Variants
8GB RAM
128GB STORAGE
Oppo K9 Pro (8GB,128GB)
8GB RAM
256GB STORAGE
Oppo K9 Pro (8GB,256GB)
12GB RAM
256GB STORAGE
Oppo K9 Pro (12GB,256GB)

Oppo K9 Pro Full Specifications

General
Brand Oppo
Model K9 Pro
Release date 27th September 2021
Launched in India No
Form factor Touchscreen
Dimensions (mm) 158.70 x 73.50 x 8.50
Weight (g) 180.00
Battery capacity (mAh) 4500
Colours Glacier Overture, Obsidian Warrior
Display
Refresh Rate 120 Hz
Screen size (inches) 6.43
Touchscreen Yes
Resolution 1080x2400 pixels
Pixels per inch (PPI) 409
Hardware
Processor make MediaTek Dimensity 1200
RAM 8GB, 12GB
Internal storage 128GB, 256GB
Expandable storage No
Camera
Rear camera 64-megapixel (f/1.7) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras 3
Front camera 16-megapixel (f/2.4)
No. of Front Cameras 1
Software
Operating system Android 11
Skin ColorOS 11.3
Connectivity
Wi-Fi Yes
Wi-Fi standards supported 802.11 a/b/g/n/ac
GPS Yes
Bluetooth Yes, v 5.20
NFC Yes
USB Type-C Yes
Headphones 3.5mm
Number of SIMs 2
SIM 1
SIM Type Nano-SIM
SIM 2
SIM Type Nano-SIM
Sensors
In-Display Fingerprint Sensor Yes
Proximity sensor Yes
Accelerometer Yes
Ambient light sensor Yes
Gyroscope Yes
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