Oppo K9
Oppo K9 front and back view
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Release Date: 11 May, 2021

87% SPEC SCORE

$282


The Oppo K9 comes with Android 11, ensuring enhanced functionality and smooth multitasking. It features a large 6.43-inches sharp FHD+ display, perfect for both work and entertainment. thanks to its 90Hz refresh rate With a Decent 4300 mAh battery life, you can stay powered throughout the day without frequent charging. ... Read More

Oppo K9 Key Features

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Display

6.43 inches (1080x2400 pixels) FHD

90Hz Refresh rate

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Camera

64+8+2 MP (Triple Camera)

32 MP Selfie 4K Video

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Hardware

Qualcomm SM7250-AC Snapdragon 768G 5G (7 nm)

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OS

Android 11

ColorOS 11.1

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Ram & Storage

8GB + 128GB

8GB + 256GB

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Battery

Li-Po 4300mAh

wired, 65W, 100% in 35 min (advertised)

Data Updated on: 01 Apr, 2026

Oppo K9 Price and Full Specifications

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Display

Screen Size

6.43 inches, 99.8 cm² (~85.5% screen-to-body ratio)

Display Type

Super AMOLED

Aspect Ratio

20:9

PPI

409 ppi

Refresh Rate

90Hz

Brightness

430 nits (typ), 750 nits (peak)

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Performance

Processor (SoC)

Qualcomm SM7250-AC Snapdragon 768G 5G (7 nm)

Fabrication process

7nm

CPU

Adreno (1x2.8 GHz Kryo 475 Prime & 1x2.4 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)

CPU cores

Octa-core

GPU

Adreno 620

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Storage

Memory8GB + 128GB,
8GB + 256GB
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Camera

REAR CAMERA

Type

Triple camera

Primary

64 MP, (wide), PDAF

Aperture size: f/1.7

Secondary

8 MP, (ultrawide)

Aperture size: f/2.2

Tertiary

2 MP, (macro)

Aperture size: f/2.4

Features

LED flash, HDR, panorama

Video Recording

2160p @30fps

1080p @30/60/120fps

gyro-EIS

Autofocus

Yes

OIS

No

FRONT CAMERA

Primary

32 MP, (wide)

Aperture size: f/2.4

Video Recording

1080p @30fps,

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Battery

Battery Capacity

4300mAh

Charging65W, 100% in 35 min (advertised) wired
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Sound

Loudspeaker

Yes

Sound Jack

3.5

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Software & OS

Operating System

Android 11

OS UI

ColorOS 11.1

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Design

Dimensions

159.1 x 73.4 x 7.9 mm (6.26 x 2.89 x 0.31 in)

Weight

172g

Color Options

Black, Aurora

Sim Card Types

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

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Network

Technology

GSM / CDMA / HSPA / CDMA2000 / LTE / 5G

2G bands

GSM 850 / 900 / 1800 / 1900 / CDMA 800

3G bands

HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 / CDMA2000 1x

4G bands

1

3

4

5

8

28

34

38

39

40

41

5G bands

1

3

28

41

77

78

SA/NSA

Speed

HSPA / LTE / 5G

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Connectivity

WLAN

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

Bluetooth

5.0, A2DP, LE, apTX HD,

Positioning

GPS, GLONASS, GALILEO, BDS, QZSS

NFC

No

Radio

No

Infrared-port

No

USB Version

USB Type-C 2.0

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Sensors & Features

Sensors

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

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Additional Info

Models

PEXM00

Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying. This page contains affiliate links. We may earn a commission if you make a purchase through them, at no extra cost to you. Thanks for your support!

Oppo K9 Comparisons

compare Oppo K9 image

Oppo K9

$282

87% SPEC SCORE

display

6.43 inches (16.33 cm)

90Hz Display

camera

64+8+2 MP (Triple)

32 MP (Single)

platform

Qualcomm

SM7250-AC Snapdragon 768G 5G (7 nm)

platformOS

Android 11

ColorOS 11.1

battery

4300 mAh

65W wired

storage

8 GB RAM

128 GB Storage

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