TCL C755 55 inch Ultra HD 4K Smart Mini LED TV vs TCL C6K 55 inch Ultra HD 4K Smart Mini LED TV
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General
| Country of Origin | China | |
| Model | 55C755 | 55C6K |
| Type | Mini LED | Mini LED |
| Warranty | 2 Year | 1 Year |
| In The Box | 1 LED TV, 1 Audio Cable, 1 Stand, 1 User Manual, 1 Warranty Card, 1 Remote, 2 Batteries | 1 x Television U, 1 x Remote, 1 x Power Cable, 1 x Battery, 1 x Stand, 1 x Warranty Card |
| Launch Year | 2023 | 2025 |
Display
| Size (Diagonal) | 55 in | 55 in |
| Screen Resolution | 4K, 3840 x 2160 pixels | 4K, 3840 x 2160 pixels |
| Brightness | 600 nits (Typ), 1300 nits (Peak) | |
| Contrast Ratio | 6000:1 | 6000:1 (typ.) |
| Refresh Rate | DLG 240Hz, VRR 144Hz | 120 Hz |
| Aspect Ratio | 16:9 | 16:9 |
| Viewing Angle | 178 ° Horizontal, 178 ° Vertical | |
| HDR | Yes | |
| HDR Format Types | HDR10+, HLG, Dolby Vision | HDR10, HDR10+, HLG, Dolby Vision |
| High Frame Rate (HFR) | Yes, DLG 240Hz, VRR 144Hz | |
| Dimming Technology | Full Array Local Dimming | |
| Other Display Features | IMAX Enhanced, 96% DCI-P3, 500+ Local Dimming Zones | IMAX Enhanced |
Physical Design
| Weight (without Stand) | 13 kg | 12.2 kg |
| Weight (with Stand) | 14.5 kg | 12.4 kg |
| Dimensions | 1224 (W) x 710 (H) x 70 (D) mm | 1229 (W) x 713 (H) x 55.9 (D) mm |
| Dimensions With Stand | 1224 (W) x 770 (H) x 300 (D) mm | 1229 (W) x 776 (H) x 297 (D) mm |
Video
| Picture Processor | AiPQ Processor 3.0 | |
| Upscaling | Yes, 4K Upscaling | |
| Wide Color Gamut | Yes, 93% DCI-P3 | Yes, 93% DCI-P3 |
Audio
| Speaker Configuration | 2.1 Channel Onkyo | 2.1 Channel |
| Number Of Speakers | 2 | 2 |
| Total Speaker Output | 30 W | 20 W |
| Output Per Speaker | 15 W | 10 W |
| Number Of Subwoofers | 1 | 1 |
| Output Per Subwoofer | 20 W | |
| Total Subwoofer Output | 20 W | 20 W |
| Sound Technology | Dolby Atmos, DTS-HD, DTS Virtual:X | Dolby Atmos, DTS Virtual X |
Connectivity
| USB Ports | 2 | |
| HDMI Ports | 4 | 3 |
| HDMI Version | HDMI 1.4, HDMI 2.0, HDMI 2.1 | HDMI 1.4, HDMI 2.0, HDMI 2.1 |
| RF Input (Analog Co-axial) Ports | 1 | |
| Headphone/Speaker Output Ports | 1 | |
| HDCP | Yes, HDCP1.4, HDCP2.2 | Yes, HDCP1.4, HDCP2.2 |
| HDMI CEC | Yes | Yes |
| HDMI Audio Return Channel | Yes, eARC/ARC (HDMI 4) | Yes, eARC, ARC |
| Optical Digital Audio Out | Yes | |
| Screen Mirroring | Yes | Yes |
| Apple AirPlay | Yes | |
| Miracast | Yes | Yes |
| Built-In Chromecast | Yes | |
| Ethernet | Yes | Yes |
Gaming
| Variable Refresh Rate | Yes | Yes, VRR 48HZ~288Hz |
| Adaptive Sync | Yes, AMD FreeSync Premium Pro | Yes, AMD FreeSync |
| Game Optimizer | Yes | Yes, Game Master |
| Auto Low Latency Mode (ALLM) | Yes | Yes |
Power Supply
| Power Consumption | 210 W |
Remote Control
| Universal Control Remote | Yes | |
| Internet Access In Remote | Yes | Yes |
| Other Remote Features | Quick Access Button for Netflix, Prime Video, YouTube, etc. |
Smart TV Features
| Smart TV | Yes | Yes |
| Operating System (OS) | Google TV | Google TV |
| APP Store Type | Google Play Store | |
| Wi-Fi | Yes | Yes |
| Band Support | 2.4GHz, 5GHz | |
| Wifi Version | Wi-Fi 5 (802.1b/g/n/ac/ax) | WiFi 5 |
| Voice Assistant | Yes, Google Assistant | Yes, Google Assistant |
| Voice Search | Yes | |
| Bluetooth | Yes, v5 | Yes, v5.4 |
| Processor | 64-bit Processor | |
| Processor Cores | 4 | |
| RAM | 3 GB | |
| Storage | 32 GB | |
| Supported Apps | Netflix, Prime Video, Zee5, Oxygen Play, Eros Now, JioCinema, SonyLiv, Youtube, Hungama, Hotstar, etc. | Netflix, Prime Video, YouTube, Jio Hotstar, etc. |
| Other Smart Features | Game Master 2.0, Video Chat | Hands-free Voice Control |
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