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Oppo K9 (2021) review

Android OS v11.0
Qualcomm Snapdragon 768G
Adreno 620
8 GB / 128 GB
6.43 inches (1080 x 2400 px)
64 + 8 + 2 MP, 9280 x 6920 px, autofocus

Oppo announced the launch of the K9 smartphone in 2021. The manufacturer is offering the Oppo K9 phone with 6.43 inches display, Qualcomm Snapdragon 768G chipset, 8 GB of RAM and 128 GB of internal storage.

The Oppo K9 comes with Android OS v11.0 out of the box, and a Li-Po 4300 mAh, non-removable battery. The 6.43 inches phone comes with AMOLED display (1080 x 2400 px). The AMOLED is a display technology and stands for Active Matrix Organic Light Emitting Diodes, it is a type of OLED display and is used in smartphones.

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Oppo K9 specifications

BrandOppo
NameK9
ModelPEXM00
Release date2021

Body

The weight of Oppo K9 is about 6.07 oz with battery, which is average compared to most of the smartphones with same size. The dimensions of this Oppo phone are average (6.26 x 2.89 x 0.31 inches).

Weight6.07 oz
Dimensions6.26 x 2.89 x 0.31 inches
Colorsaurora, blue
SIM typeNano SIM

System

The Oppo K9 comes with Android OS v11.0 out of the box, but it is upgradable to the next OS.

OS versionAndroid OS v11.0
SoCQualcomm Snapdragon 768G
CPUOcta-core, Single-core 2.8 GHz Kryo 475, Single-core 2.2 GHz Kryo 475, Hexa-core 1.8 GHz Kryo 475
GPUAdreno 620

Display

The size of K9 screen is measured diagonally, from corner to corner. The 6.43 inches Super AMOLED display of Oppo K9 with 1080 x 2400 px resolution is multitouch capable.

Display typeSuper AMOLED
Screen size6.43 inches
Resolution1080 x 2400 px
Multitouch supportyes

Memory

The internal memory of Oppo K9 (8 GB) cannot be expanded.

RAM8 GB
Internal storage128 GB
Memory card slotno

Camera

The camera of the K9 is equipped with autofocus. An autofocus (or AF) optical system uses a sensor, a control system and a motor to focus on an automatically or manually selected point or area. Very few Android cameras come without autofocus.

Selfie camera32 MP
Main camera64 + 8 + 2 MP, 9280 x 6920 px, autofocus
FlashLED

Connectivity

The Oppo K9 supports 2G, 3G and 4G/LTE networks. This phone has a built-in GPS. GPS is a highly accurate navigation system using signals from satellites to determine a location on the Earth's surface, irrespective of weather conditions. Most phones have a GPS unit on board. The K9 phone doesn't have built-in FM radio.

GSM 2G bands850 / 900 / 1800 / 1900
Network coverage2G / 3G / 4G / 5G
Wi-FiWi-Fi 802.11 a/b/g/n/ac
Bluetoothv5.0, A2DP
GPSA-GPS, GLONASS, Beidou, GALILEO
NFCno
FM radiono
USBUSB Type-C
Headphone3.5 mm jack

Battery

The Li-Po 4300 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a thin, light-weight, rechargeable battery. No periodic discharge is needed and charging can be done at random. The battery of K9 isn't removable without voiding the warranty.

TypeLi-Po 4300 mAh, non-removable

Features

Smartphones today come with a wealth of sensors to facilitate a better user experience. The accelerometer is a sensor that measures the tilting motion and orientation of the phone. The K9 phone has a fingerprint scanner. This sensor identifies and authenticates the fingerprints of an individual in order to grant or deny access to a smartphone. This Oppo phones comes with proximity sensor. This proximity sensor detects how close the phone is to an outside object, such as your ear. The Dual SIM capability of Oppo K9 phone is ideal for businesses wishing to provide staff with a mobile device that can offer separate numbers and bills for both personal and business use. This smartphone supports fast charging technology, which comes in handy when you need quick juice on your device.

Sensorsaccelerometer, compass, fingerprint, gyroscope, light, proximity
SpecialsDual SIM, Fast charging
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The specifications above are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Oppo K9, then don’t hesitate and signal the problem to us.

Oppo K9 pictures

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