Quick/Comparisons
| 55 in 4K, 3840 x 2160 pixels | Display | 75 in 4K, 3840 x 2160 pixels |
| Yes | Wi-Fi | Yes |
| Yes | Internet Access In Remote | Yes |
Compare with something else?
Compare TCL C6K 55 with another →| 55 in | Size (Diagonal) | 75 in |
| 4K, 3840 x 2160 pixels | Screen Resolution | 4K, 3840 x 2160 pixels |
| 120 Hz | Refresh Rate | DLG 120Hz |
| 16:9 | Aspect Ratio | 16:09 |
| — | Viewing Angle | 178 ° Horizontal, 178 ° Vertical |
| Yes | HDR | Yes |
| HDR10, HDR10+, HLG, Dolby Vision | HDR Format Types | HDR10, HDR10+, HLG, Dolby Vision |
| — | Anti Reflection | Yes |
| — | Other Display Features | — |
| — | USB Ports | 2 |
| 3 | HDMI Ports | 3 (Side) |
| — | RF Input (Analog Co-axial) Ports | 1 |
| — | Headphone/Speaker Output Ports | 1 |
| Yes, eARC, ARC | HDMI Audio Return Channel | Yes, eARC |
| — | Optical Digital Audio Out | Yes |
| Yes | Screen Mirroring | Yes |
| — | Apple AirPlay | Yes |
| Yes | Miracast | Yes |
| Yes | Built-In Chromecast | Yes |
| Yes | Ethernet | Yes |
| — | Audio Formats Supported | Dolby, DTS, MP3, FLAC, AAC, OGG, ADPCM, OPUS |
| 2 | Number Of Speakers | — |
| 20 W | Total Speaker Output | 34 W |
| 10 W | Output Per Speaker | — |
| Dolby Atmos, DTS Virtual X | Sound Technology | Dolby Audio, DTS X, DTS Virtual X, Xiaomi Sound |
| — | Sound Modes | Standard, Movie, News, Game, Custom |
| 55C6K | Model | L75MB-APIN |
| Mini LED | Type | QLED |
| 1 Year | Warranty | 1 Year |
| 1 x Television U, 1 x Remote, 1 x Power Cable, 1 x Battery, 1 x Stand, 1 x Warranty Card | In The Box | 1 Unit TV, Remote, Power Cord, Warranty Card, User Manual, 2 Stands, AAA Batteries, 4 Screws |
| 2025 | Launch Year | 2025 |
| Yes, VRR 48HZ~288Hz | Variable Refresh Rate | Yes |
| — | HGiG | Yes |
| Yes | Auto Low Latency Mode (ALLM) | Yes |
| 12.2 kg | Weight (without Stand) | 18.7 kg |
| 1229 (W) x 713 (H) x 55.9 (D) mm | Dimensions | 1668 (W) x 959 (H) x 76 (D) mm |
| 1229 (W) x 776 (H) x 297 (D) mm | Dimensions With Stand | 1668 (W) x 1027 (H) x 391 (D) mm |
| — | Voltage Requirement | 100-240V～50/60Hz |
| — | Power Consumption | 210 W |
| — | Power Consumption (Stand-by) | 0.5 W |
| Yes | Universal Control Remote | Yes |
| Yes | Internet Access In Remote | Yes |
| Yes | Smart TV | Yes |
| Google TV | Operating System (OS) | Google TV |
| Google Play Store | APP Store Type | Google Play Store |
| Yes | Wi-Fi | Yes |
| — | Band Support | 2.4GHz, 5GHz |
| Yes, Google Assistant | Voice Assistant | Yes, Google Assistant |
| — | Voice Search | Yes |
| Yes, v5.4 | Bluetooth | Yes |
| — | Processor Cores | 4 |
| — | Graphics Processor (GPU) | Mali-G52 MC1 |
| — | RAM | 2 GB |
| — | Storage | 32 GB |
| Netflix, Prime Video, YouTube, Jio Hotstar, etc. | Supported Apps | Netflix, Prime Video, Jio Hotstar, YouTube, etc. |
| Hands-free Voice Control | Other Smart Features | Latest PatchWall, Xiaomi TV+ | Free Live TV Channels, Kids Mode with Parental Lock, Universal Search, Language Universe |
| — | Video Formats Supported | AV1, H.265, H.264,H.263, VP8/VP9, MPEG 1/2, MJPEG |
| — | Image Formats Supported | PNG, Gif, JPG, Bmp |
| — | Filmmaker Mode | Yes |
| — | Picture Processor | Vivid Picture Engine 2 |
| — | Upscaling | Yes |
| Yes, 93% DCI-P3 | Wide Color Gamut | Yes |