| Model Number | X66H QD Mini Led |
| Brand | SKYWORTH |
| Screen Sizes | 55", 65" |
| Resolution | 4K UHD |
| Eye Care | Flicker-free, Low Blue Light, Visual Aid |
| Type | QD Mini LED TV |
| Generation | 5th Gen QLED |
| HDR | HDR10+/HLG |
| Refresh Rate | 55": 60Hz - 65": 120Hz |
| Motion Technology | MEMC |
| Processing Engine | S AI Engine |
| Operating System | Google OS (Smart TV) |
| Storage | 32GB internal / 2GB RAM |
| CPU/GPU | Cortex-A55 / Mali-G52 |
| Broadcast System | Digital (ISDB-T) |
| Speaker Output | 12W + 12W |
| Audio Technology | Dolby Audio, Dolby Digital Plus, AVL |
| Panel Technology | Mini LED (Local Dimming) |
| Color Technology | QLED |
| Picture Enhancements | HDR10+/HLG, MEMC, S AI Engine |
| Wi-Fi | 2.4G + 5G |
| Bluetooth | 5.1 |
| Wireless Display | Chromecast and Wi-Fi connection |
| Ports/Terminals | 2 × USB 2.0, 3 × HDMI 2.1, LAN, Antenna, AV In, Optical |
