55" Diagonal Class (54.6" viewable) - 4-Series LED-backlit LCD TV - Smart TV - Roku TV - 4K UHD (2160p) 3840 x 2160 - HDR
| Main Specifications | |
|---|---|
| Product Description | TCL 55S451 4-Series - 55" Class (54.6" viewable) LED-backlit LCD TV - 4K |
| Product Type | LED-backlit LCD TV - Smart TV |
| Diagonal Class | 55" |
| Diagonal Size | 54.6" |
| Platform | Roku TV |
| Resolution | 3840 x 2160 |
| Display Format | 4K UHD (2160p) |
| HDR Format | HDR10 |
| HDR Technology | Hybrid Log-Gamma (HLG) |
| Frame Rate & Enhancement Technology | 60 Hz Refresh Rate |
| Video Interface | HDMI, composite |
| HDMI Ports Qty | 4 ports |
| Connectivity | Wi-Fi, LAN |
| LCD Backlight Technology | LED backlight |
| Image Aspect Ratio | 16:9 |
| Digital TV Tuner | ATSC, ClearQAM |
| Analog TV Tuner | NTSC |
| Speaker System | 2 speakers |
| Platform | Apple HomeKit |
| Intelligent Assistant | Siri, Google Assistant, Alexa (not available for some languages and countries) |
| USB | Yes |
| Included Accessories | TCL RC280 remote control |
| Energy Consumption per Year | 100 kWh |
| Dimensions (WxDxH) - without stand | 48.4 in x 3.2 in x 28 in |
| Weight | 22 lbs |
| Manufacturer Warranty | 1-year warranty |
| General | |
| Product Type | LED-backlit LCD TV - Smart TV |
| Energy Consumption per Year | 100 kWh |
| Diagonal Class | 55" |
| Diagonal Size | 54.6" |
| Series | 4-Series |
| Platform | Roku TV |
| HDR Capable | Yes |
| HDR Format | HDR10 |
| HDR Technology | Hybrid Log-Gamma (HLG) |
| TV Tuner Presence | Yes |
| Video Interface | HDMI, composite |
| HDMI Ports Qty | 4 ports |
| Modes | Game mode |
| Design | FullView edge-to-edge glass |
| Dimensions | Without stand |
| Width | 48.4 in |
| Depth | 3.2 in |
| Height | 28 in |
| Weight | 22 lbs |
| Manufacturer Warranty | |
| Service & Support | Limited warranty - 1 year |
| Power | |
| Power Device | Power supply |
| Estimated Annual Operating Cost | 12 USD |
| Display | |
| Color Support | 1070000000 colors |
| Resolution | 3840 x 2160 |
| Display Format | 4K UHD (2160p) |
| Image Aspect Ratio | 16:9 |
| Frame Rate & Enhancement Technology | 60 Hz Refresh Rate |
| LCD Backlight Technology | LED backlight |
| Display Menu Language | English, French, Spanish |
| V-Chip Control | Yes |
| Additional Features | Sleep timer, Accessible Menu System (CVAA) |
| Connections | |
| Connector Type | 4 x HDMI ¦ Composite video input ¦ Headphones ¦ Digital audio output (optical) ¦ USB 2.0 ¦ LAN |
| Video Features | |
| Closed Caption Capability | Yes |
| Remote Control | |
| Type | Remote control |
| Remote Control Model | TCL RC280 |
| Battery Form Factor | AAA type |
| Battery Included | Yes |
| Battery Included Qty | 2 |
| Battery Required Qty | 2 |
| Features | Voice control |
| Audio System | |
| Digital Audio Format | Dolby Digital Plus output |
| Speaker System | 2 speakers |
| Output Power / Total | 20 Watt |
| Additional Features | Enhanced Audio Return Channel (eARC) |
| Speakers | 2 x main channel speaker - 10 Watt |
| TV Tuner | |
| Analog TV Tuner | NTSC |
| Dimensions & Weight (Shipping) | |
| Width (Shipping) | 55.1 in |
| Depth (Shipping) | 5.3 in |
| Height (Shipping) | 34 in |
| Weight (Shipping) | 33.07 lbs |
| Network & Internet Multimedia | |
| Functionality | Internet video playback |
| Connectivity | Wi-Fi, LAN |
| LAN Protocol | Ethernet |
| Wi-Fi Protocol | 802.11ac |
| Dimensions & Weight Details | |
| Dimensions & Weight Details | Panel without stand - 48.4 in x 3.2 in x 28 in x 22 lbs ¦ Panel with stand - 48.4 in x 10.1 in x 29.8 in x 22.5 lbs ¦ Dimensions between support feet - 41.3 in |
| Digital TV Tuner | |
| Digital TV Tuner | ATSC, ClearQAM |
| Stands & Mounts | |
| Stand | Included |
| Stand Design | Tabletop |
| Flat Panel Mount Interface | 200 x 200 mm |
| VESA Compatibility | Yes |
| Media Player | |
| Supported Video Formats | MPEG-4, Xvid, H.264, H.265, VC-1, VP9 |
| Supported Audio Formats | AAC, MP3, FLAC (Free Lossless Audio Codec) |
| Supported Pictures Formats | BMP, PNG, JPEG |
| USB Port | Yes |
| USB Ports Qty | 1 |
| Internet of Things (IoT) | |
| Internet of Things (IoT) Compatible | Yes |
| Platform | Apple HomeKit |
| Intelligent Assistant | Siri, Google Assistant, Alexa (not available for some languages and countries) |