Oppo K9 5G: Pros and Cons
Oppo announced the launch of the K9 5G smartphone in 2021. The manufacturer is offering this smartphone with 6.43 inch AMOLED display, Qualcomm Snapdragon 768G SoC, and 8 GB of RAM. It comes with Android OS v11.0 out of the box, and a Li-Po 4300 mAh, non-removable battery. The 6.43 inch phone comes with a high resolution AMOLED display (1080 x 2400 px). The K9 5G has a multi-camera setup. The lens offers versatility. It lets you capture a wide range of subjects and scenes from different perspectives. Is this phone a good value for its price? My review aims to answer that question by the end.
Table of Contents
- Oppo K9 5G specifications
- Weight, dimensions, colors
- System, chipset, performance
- Display type, size, resolution
- Memory, storage
- Cameras, flash
- Connectivity, network, wireless
- Battery type, capacity, charger
- Features, sensors, specials
- Verdict, pros and cons
This article shares our personal experiences and thoughts about using the Oppo K9 5G smartphone. We hope to offer helpful insights to others interested in this device. The specifications below are from the official manufacturer data, but we also consider user reviews. If you've seen any mistakes or things missing in these specifications, please let us know.
Oppo K9 5G specifications
Brand | Oppo |
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Name | K9 5G |
Model | PEXM00 |
Release date | 2021 |
Weight, dimensions, colors
Weight | 6.42 oz |
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Dimensions | 6.26 x 2.89 x 0.31 inch |
Colors | black, blue |
SIM type | Nano SIM |
The weight of Oppo K9 5G is about 6.42 oz with battery. This is average for smartphones of the same size. Smartphones use a Nano SIM as a small chipcard for a subscriber identity module (SIM).
System, chipset, performance
OS version | Android OS v11.0 |
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SoC | Qualcomm Snapdragon 768G |
CPU | Octa-core, Single-core 2.8 GHz Kryo 475, Single-core 2.2 GHz Kryo 475, Hexa-core 1.8 GHz Kryo 475 |
GPU | Adreno 620 |
The Oppo K9 5G comes with Android OS v11.0 out of the box. Android is a mobile operating system. Google built it using a modified version of the Linux kernel. They also used other open-source software. It's a powerful Qualcomm Snapdragon 768G octa-core processor. It can handle complex tasks and run many applications. Qualcomm's Snapdragon processors work with Adreno GPUs. The processors are designed for the GPUs.
Display type, size, resolution
Display type | AMOLED |
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Screen size | 6.43 inch |
Resolution | 1080 x 2400 px |
Multitouch support | yes |
The 6.43 inch phone comes with AMOLED display. Smartphones use the AMOLED, which is a type of OLED display. The 6.43 inch display should be big enough for your needs. It will make viewing comfortable. This is true whether you're reading, browsing, or watching. The size of the screen is measured diagonally, from corner to corner.
Memory, storage
RAM | 8 GB |
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Internal storage | 128 GB |
Memory card slot | no |
The 8 GB of RAM on the Oppo K9 5G should be more than enough to handle their daily needs without any major issues. More RAM lets you keep more apps and processes open in the background. This keeps the device from slowing down. The K9 5G has 128 GB of internal storage, which is more than enough for their needs. The internal storage of the Oppo K9 5G (8 GB) cannot be expanded.
Cameras, flash
Main camera | 64 + 8 + 2 MP, 9248 x 6936 px, autofocus |
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Flash | LED |
Selfie camera | 34 MP |
Using multiple cameras has advantages. They provide more versatility and creative possibilities. They let you capture a wider range of subjects. The main camera of K9 5G smartphone does not have OIS. The optical image stabilization (OIS) is an important feature in smartphones.
Connectivity, network, wireless
GSM 2G bands | 850 / 900 / 1800 / 1900 |
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Network coverage | 2G / 3G / 4G / 5G |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac |
Bluetooth | v5.2, A2DP |
GPS | A-GPS, GLONASS |
NFC | yes |
FM radio | yes |
USB | USB Type-C |
Headphone | 3.5 mm jack |
The designers of the 5G network aim to increase speed. They also want to reduce delay and improve flexibility of wireless services. This phone like all modern smartphones, is capable of connecting to Wi-Fi networks. The K9 5G smartphone is capable of connecting to Bluetooth devices. This phone has a built-in GPS. The K9 5G comes with NFC (Near Field Communication) functionality. The 3.5 mm headphone jack allows you to connect wired headphones or earphones to the device.
Battery type, capacity, charger
Type | Li-Po 4300 mAh, non-removable |
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The Li-Po 4300 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The battery of K9 5G isn't removable without voiding the warranty.
Features, sensors, specials
Sensors | accelerometer, compass, fingerprint, geomagnetic, gravity, gyroscope, light, pedometer, proximity |
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Specials | ColorOS, Dragontrail Glass, Dual SIM, Fast charging, Quick Charge |
Today, smartphones come with many sensors. They help make the user experience better. The accelerometer is a sensor. It measures the tilting motion and orientation of the phone. The K9 5G phone has a fingerprint scanner. The light sensor detects the level of light in the environment. Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use. The fast charging technology comes in handy when you need quick juice on your device.
Verdict, pros and cons
Every phone has its strengths and weaknesses, and this Oppo phone is no exception. As with any device, there are aspects that shine and others that fall short. By examining both sides, we can paint a complete picture of what this phone has to offer. Let's explore its standout features and areas for improvement. Remember, this is just my opinion, and yours might be different.
Pros
- AMOLED display
- appropriate screen size
- generous memory
- generous internal storage
- multicamera setup
- 5G support
- Dual SIM support
Cons
- non-expandable storage
- no OIS function
- low-capacity battery
Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.