| Brand | Oppo |
| Model | Smart TV K9 55-inch |
| Release date | 6th May 2021 |
| Model Name | Smart TV K9 55-inch |
| Display Size | 55 inch |
| Screen Type | LED |
| Color | Black |
| Resolution (pixels) | 3840x2160 |
| Resolution Standard | 4K |
| 3D | No |
| Smart TV | Yes |
| Curve TV | No |
| Series | K9 Series |
| Launch Year | 2021 |
| Width x Height x Depth (without stand) | 1226.2x715.7x75.2 |
| Weight (without stand) | 11.8 |
| Width x Height x Depth (with stand) | 1226.2x771.2x244.3 |
| Weight (with stand) | 12 |
| Number of Cores | quad-core |
| Processor | MediaTek MT9652 |
| Graphic Processor | G52 MC1 |
| RAM | 2GB |
| Storage Capacity | 16GB |
| Operating System Present | ColorOS TV2.0 |
| No of HDMI Port | 3 |
| No of USB Port | 2 |
| Wi-Fi Type | 2.4GHz, 5GHz |
| Built In Wi-Fi | Yes |
| Wi-Fi Supported | Yes |
| Wi-Fi Bands Supported | 2.4GHz,5GHz |
| Ethernet (RJ45) | Yes |
| Brightness | 300 |
| Refresh Rate (Hz) | 60 |
| HDR Support | HDR10,HDR10+,HLG |
| Number of Speakers | 2 |
| Speaker Output RMS | 30W |
| Voice Remote | Yes |
| Remote Control Connectivity Standard | Bluetooth |
Oppo Smart TV K9 55-inch
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