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Oppo K9 Specs Pricing Pros & Cons Unveiled

Release Date
2021, May 11
Camera
64MP
Battery
4300mAh
Battery Type
65W
Processor
Snapdragon 768G 5G
Screen
6.43"
Storage
128GB/256GB
Ram
8GB RAM
Operating System
Android 11, ColorOS 11.1

Design and Build

The Oppo K9 boasts a sleek and modern design that appeals to users looking for both aesthetics and functionality. It measures 159.1 x 73.4 x 7.9 mm and weighs around 172 grams, making it relatively lightweight and easy to handle. The device is equipped with a glass front, plastic frame, and plastic back, available in two colors: Black and Aurora. The smartphone supports dual SIM capability with Nano-SIM, dual stand-by functionality, allowing users to swiftly switch between networks.

Display

The Oppo K9 features a 6.43-inch Super AMOLED display with a 90Hz refresh rate, providing smooth and fluid visuals suited for gaming and streaming. With a resolution of 1080 x 2400 pixels and a pixel density of approximately 409 ppi, the display delivers crisp and vibrant images. It has a screen-to-body ratio of about 85.5%, allowing for an immersive viewing experience. Moreover, the screen can achieve up to 750 nits of peak brightness, ensuring clarity even under direct sunlight.

Performance

At the heart of the Oppo K9 is the Qualcomm SM7250-AC Snapdragon 768G 5G chipset, built on a 7nm process, which ensures efficient power consumption and robust performance. The processor comprises an octa-core CPU (1x2.8 GHz Kryo 475 Prime, 1x2.4 GHz Kryo 475 Gold, and 6x1.8 GHz Kryo 475 Silver) and an Adreno 620 GPU, providing adequate power for multitasking and demanding applications. It runs on Android 11 with ColorOS 11.1, delivering a user-friendly and customizable interface.

Memory and Storage

The Oppo K9 comes with 8GB of RAM, enabling smooth performance and quick transitions between apps. Regarding storage, it is available in two variants: 128GB and 256GB of internal storage. Although it lacks a microSD card slot, the available storage should suffice for most users' needs, including storing photos, videos, and apps.

Camera

The Oppo K9 is equipped with a versatile triple-camera setup on the rear. The main camera is a 64 MP wide sensor with an f/1.7 aperture, featuring PDAF for fast and accurate focusing. Complementing it is an 8 MP ultrawide lens with an f/2.2 aperture for capturing expansive landscapes and group photos, and a 2 MP macro lens with an f/2.4 aperture for detailed close-up shots. The camera offers a range of features such as LED flash, HDR, and panorama, and can record 4K videos at 30fps and 1080p videos at various frame rates with gyro-EIS for stabilization.

For selfies, the device sports a 32 MP front camera with a wide f/2.4 aperture, capable of capturing detailed and vivid images, as well as recording 1080p videos at 30fps.

Battery and Charging

The Oppo K9 houses a 4300 mAh non-removable Li-Po battery. One of its key highlights is the 65W fast charging support, advertised to charge the device to 100% in just 35 minutes. This feature is especially beneficial for users constantly on the go, as it significantly reduces charging times and ensures the device is ready for extended use throughout the day.

Connectivity

The Oppo K9 offers extensive connectivity options, including support for GSM, CDMA, HSPA, CDMA2000, LTE, and 5G networks, ensuring fast and reliable internet access. It features dual-band Wi-Fi 802.11 a/b/g/n/ac with Wi-Fi Direct for fast wireless connectivity, and Bluetooth 5.0 with support for A2DP, LE, and aptX HD for improved audio quality. While it lacks NFC and FM radio capabilities, it does include GPS, GLONASS, GALILEO, BDS, and QZSS for precise location tracking. Additionally, it has a USB Type-C 2.0 port with OTG support for versatile connectivity and data transfer.

Audio and Other Features

The Oppo K9 is equipped with a loudspeaker and a 3.5mm headphone jack, allowing users to enjoy their favorite tunes with ease. It includes several sensors such as an under-display optical fingerprint sensor, accelerometer, gyro, proximity sensor, and compass, which enhance the functionality and user experience of the smartphone.

Pricing

As of its release, the Oppo K9 was priced at around 260 EUR, positioning it as a competitive option in the mid-range smartphone market. Its combination of elegant design, robust performance, and feature-rich specifications offers great value for the investment, appealing to a wide range of consumers.

Main Features of Oppo K9

  • Supports multiple network technologies: GSM, CDMA, HSPA, CDMA2000, LTE, 5G
  • Super AMOLED display with 90Hz refresh rate and peak brightness of 750 nits
  • Powerful Qualcomm Snapdragon 768G 5G chipset
  • Large 6.43-inch display with high resolution of 1080 x 2400 pixels
  • Triple rear camera setup with 64 MP wide, 8 MP ultrawide, and 2 MP macro lenses
  • High resolution 32 MP selfie camera
  • 4K video recording with gyro-EIS
  • Fast charging support with 65W wired, 100% in 35 minutes (advertised)
  • Ample internal storage options: 128GB/256GB with 8GB RAM
  • Includes essential sensors such as under-display fingerprint scanner
  • Retains 3.5mm headphone jack
  • Available in elegant Black and Aurora colors
  • Competitive pricing at approximately 260 EUR

Cons of Oppo K9

  • No memory card slot for expandable storage.
  • No NFC support for contactless payments.
  • No radio feature included.
  • Macro camera is only 2 MP, which may provide less detailed images.
Network
Technology GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
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
Launch
Announced 2021, May 06
Status Available. Released 2021, May 11
Body
Dimensions 159.1 x 73.4 x 7.9 mm (6.26 x 2.89 x 0.31 in)
Weight 172 g (6.07 oz)
SIM Dual SIM (Nano-SIM, dual stand-by)
Display
Type Super AMOLED, 90Hz, 430 nits (typ), 750 nits (peak)
Size 6.43 inches, 99.8 cm2 (~85.5% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
Platform
OS Android 11, ColorOS 11.1
Chipset Qualcomm SM7250-AC Snapdragon 768G 5G (7 nm)
CPU Octa-core (1x2.8 GHz Kryo 475 Prime & 1x2.4 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
GPU Adreno 620
Memory
Card slot No
Internal 128GB 8GB RAM, 256GB 8GB RAM
Main Camera
Triple 64 MP, f/1.7, (wide), PDAF 8 MP, f/2.2, (ultrawide) 2 MP, f/2.4, (macro)
Features LED flash, HDR, panorama
Video 4K@30fps, 1080p@30/60/120fps; gyro-EIS
Selfie camera
Single 32 MP, f/2.4, (wide)
Video 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE, aptX HD
Positioning GPS, GLONASS, GALILEO, BDS, QZSS
NFC No
Radio No
USB USB Type-C 2.0, OTG
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type Li-Po 4300 mAh, non-removable
Charging 65W wired, 100% in 35 min (advertised)
Misc
Colors Black, Aurora
Models PEXM00
Price About 260 EUR

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