Oppo K9x
Oppo K9x specifications including display, chipset, camera, battery, connectivity, and design details.
Full Specifications
| Size | 6.5" |
|---|---|
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) |
| Type | IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM) |
| Brightness | 600 nits |
| Protection | Aluminosilicate glass |
| Chipset | Mediatek Dimensity 810 (6 nm) |
|---|---|
| Processor (CPU) | Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| Graphics (GPU) | Mali-G57 MC2 |
| AnTuTu Score | 247013 |
| RAM & Storage | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| Operating System | Android 11 |
| UI Layer | ColorOS 11.1 |
| Main Camera | 64MP |
|---|---|
| Camera Setup | 64 MP, f/1.7, 26mm (wide), 1/1.97”, 0.7µm, PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) |
| Features | LED flash, HDR, panorama |
| Video Recording | 1080p@30fps, gyro-EIS |
| Selfie Camera | 16MP |
| Selfie Features | N/A |
| DxOMark Score | N/A |
| Capacity | 5000 mAh |
|---|---|
| Charging Speed | 33W Fast Charging |
| Wireless Charging | No |
| Reverse Charging | Yes |
| Dimensions | 162.2 x 74.8 x 8.8 mm (6.39 x 2.94 x 0.35 in) |
|---|---|
| Weight | 194g |
| Build Material | N/A |
| Colors | N/A |
| Water Resistance | No |
| Fingerprint Sensor | Fingerprint (side-mounted), accelerometer, gyro, p |
| Face Recognition | No |
| Network Support | GSM, CDMA, HSPA, CDMA2000, LTE, 5G |
|---|---|
| SIM Type | Nano-SIM + Nano-SIM |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.1, A2DP, LE, aptX |
| NFC | No |
| USB Port | USB Type-C 2.0, OTG |
| Headphone Jack (3.5mm) | Yes |
| Stereo Speakers | No |
Quick Review Summary
Oppo K9x arrives as a notable device priced around $220.00, released in December 2021.
The screen comes with a 6.5" display, IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM), with 1080 x 2400 pixels, 20:9 ratio (~405 ppi density) resolution, and a 90Hz refresh rate.
Under the hood, the Oppo K9x is powered by the Mediatek Dimensity 810 (6 nm), with 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM.
When it comes to taking photos, expect a 64MP main camera, a camera setup that includes 64 MP, f/1.7, 26mm (wide), 1/1.97”, 0.7µm, PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth), a 16MP selfie camera.
For power, the Oppo K9x relies on a 5000mAh battery, 33W charging.
In summary, this phone could be a good option for users who need long battery life, suitable for users who care about mobile photography, a strong value choice in its price range.
Reasons to Buy
- Smooth high refresh rate display
- Long-lasting battery life
- Capable main camera
- Generous storage options
- 3.5mm headphone jack
- Reverse charging support
Reasons to Avoid
- No AMOLED/OLED display
- Refresh rate is not class-leading
- Display brightness could be better
- Charging speed feels slow for modern heavy usage
- A full 0 to 100% charge can take over an hour
- No NFC support
How We Rate the Oppo K9x
TelefoneArena Editorial & Testing Standards
When analyzing the Oppo K9x, our team focuses on objective data mixed with real-world usability. We look closely at benchmark scores like AnTuTu (247013) to gauge processor efficiency, but we also ensure the software optimization lives up to the hardware.
For the camera, we evaluate the 64MP sensor based on dynamic range, night mode capabilities, and video stabilization. Battery life is judged by pairing the 5000mAh capacity against the display's refresh rate to give you a practical idea of screen-on time.
Common Questions about Oppo K9x
Is Oppo K9x worth buying?
The Oppo K9x could be a good fit depending on your needs; we'd recommend comparing its specs and price with similar phones before deciding.
Is Oppo K9x good for gaming?
The Mediatek Dimensity 810 (6 nm) chipset will be the main factor in gaming performance for the Oppo K9x; it's worth comparing it to other phones with the same chipset.
Does Oppo K9x have good battery life?
Most users should get through a full day comfortably with the Oppo K9x's 5000mAh battery. Charging at 33W should be convenient for regular daily use.
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