| Hardware and OS OPPO K9x 5G |
| Operating System: | Android v11 |
| Processor: | 2.4 GHz, Octa Core Processor |
| Chipset: | MediaTek Dimensity 810 5G |
| Cores: | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 |
| RAM: | 6 GB |
| Internal Memory: | 128 GB |
| Memory Card Slot: | No |
| Graphics: | Mali-G57 MC2 |
| Dual Sim: | Yes |
| Sim Size: | Nano SIM |
| Sim Type: | Dual Sim, GSM GSM |
| Display OPPO K9x 5G |
| Screen Size: | 6.5 inches, 1080 x 2400 pixels, 90 Hz |
| Display Type: | Color IPS LCD screen (16M) |
| Pixel Density: | ~405 PPI |
| Screen-to-Body Ratio: | ~ 87.3% |
| Touch Screen: | Yes, with Multitouch |
| Display aspect ratio: | 20:9 |
| Connectivity OPPO K9x 5G |
| 3G Network: | Yes |
| 4G Network: | Yes |
| 5G Network: | Yes |
| Bluetooth: | Yes, v5.0, A2DP, LE |
| EDGE: | Yes |
| GPRS: | Yes |
| GPS: | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS |
| USB: | Yes, USB-C v2.0 |
| USB Features: | USB on-the-go, USB Charging |
| VoLTE: | Yes |
| Wifi: | Yes, with wifi-hotspot |
| Camera OPPO K9x 5G |
| Main camera: | 64 MP f/1.8 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Depth Sensor) with autofocus |
| Video Recording: | 4K @ 30fps UHD, 1080p @ 30fps FHD |
| Flash: | Yes, LED |
| Selfie camera: | Punch Hole 16 MP f/2.4 (Wide Angle) |
| Front Video Recording: | 1080p @ 30fps FHD |
| Features: | HDR, Panorama |
| Multimedia OPPO K9x 5G |
| Headphone jack: | Yes |
| Email: | Yes |
| FM Radio: | No |
| Music: | Yes |
| Video: | Yes |
| Browser: | Yes |
| Java: | No |
| Design OPPO K9x 5G |
| Dimensions: | 159.1 x 73.4 x 7.9 mm |
| Weight: | 172 g |
| Battery OPPO K9x 5G |
| Battery capacity: | 5000 mAh, Li-Po Battery |
| Type: | Non-Removable Battery |
| Fast Charging: | 30W Fast charging |
