Specifications of TCL 55S451
TCL 55S451 TV 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Black
The TCL 55S451 TV is a model with a screen diagonal of 139.7 cm, a screen resolution of 3840 x 2160 pixels, an aspect ratio of 16:9, 4 HDMI ports to connect a Blu-ray player, DVD, a game console, etc., 1 USB ports to connect an external hard drive, a Chromecast, a Bluetooth receiver etc., internet connection via Wi-Fi, the Roku OS operating system, in addition to the rest of the features listed below.
Release date: 2023-04-21.
Table of Contents:
| Brand | TCL |
| Model | 55S451 |
| Aspect ratio | 16:9 |
| HDMI ports | 4 |
| USB supports | Yes |
| USB ports | 1 |
| Ultra slim TV | No |
| Curved TV | No |
| Size diagonal | 139.7 |
| Resolution | 3840 x 2160 |
| Colour | Black |
| Image formats supported | BMP, JPEG, PNG |
| Video formats supported | MPEG4, XVID |
| Audio formats supported | AAC, FLAC, MP3 |
| No. of speakers | 2 |
| Total speaker output | 20 |
| Internet access | Yes |
| Smart TV | Yes |
| Bluetooth | No |
| Wi-Fi | Yes |
| Miracast screen mirroring support | No |
| Operative System | Roku OS |
| Short description | TCL 55S451, 139.7 cm (55"), 3840 x 2160 pixels, 4K Ultra HD, Smart TV, Wi-Fi, Black |
| Long description | TCL 55S451. Display diagonal: 139.7 cm (55"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Screen shape: Flat. Smart TV. Native aspect ratio: 16:9. Digital signal format system: ATSC. Wi-Fi. Product colour: Black |
| Exhibition | |
|---|---|
| Display number of colours: | 1.07 billion colours |
| Native refresh rate: | 60 Hz |
| Native aspect ratio: | 16:9 |
| Screen shape: | Flat |
| Display resolution: | 3840 x 2160 pixels |
| HD type: | 4K Ultra HD (4K Ultra HD resolution TVs ) |
| Display diagonal: | 139.7 cm (55") |
| Audio | |
| Enhanced Audio Return Channel (eARC): | Yes |
| Audio decoding technologies: | Dolby Digital Plus |
| Audio decoders: | Dolby Digital |
| RMS rated power: | 20 W |
| Number of speakers: | 2 |
| TV tuner | |
| Digital signal format system: | ATSC |
| Analog signal format system: | NTSC |
| Tuner type: | Analog & digital |
| Ports and Interfaces | |
| RF ports quantity: | 1 |
| Digital audio optical out: | 1 |
| Composite video in: | 1 |
| Headphone outputs: | 1 |
| USB 2.0 ports quantity: | 1 |
| HDMI ports quantity: | 4 (TVs with 4 HDMI ports ) |
| Weight and measurements | |
| Height (without stand): | 711.2 mm |
| Depth (without stand): | 81.3 mm |
| Width (without stand): | 1226 mm |
| Weight (with stand): | 10.2 kg |
| Height (with stand): | 756.9 mm |
| Depth (with stand): | 256.5 mm |
| Width (with stand): | 1226 mm |
| Weight (without stand): | 9.98 kg |
| Connection | |
| Wi-Fi standards: | Wi-Fi 5 (802.11ac) |
| Wi-Fi: | Y (Wi-Fi TVs ) |
| Management Features | |
| Works with the Google Assistant: | Yes |
| Works with Amazon Alexa: | Yes |
| Sleep timer: | Yes |
| On Screen Display (OSD) languages: | English, Spanish, French |
| Number of OSD languages: | 3 |
| On Screen Display (OSD): | Yes |
| Voice control: | Yes |
| Packaging content | |
| Remote control included: | Yes |
| Design | |
| Panel mounting interface: | 200 x 200 mm |
| VESA mounting: | Y (VESA Mount TVs ) |
| Product colour: | Black |
| Performance | |
| Parental control: | Yes |
| Video compression formats: | H.264, H.265, VP9 |
| Image formats supported: | BMP, JPEG, PNG |
| Audio formats supported: | AAC, FLAC, MP3 |
| Video formats supported: | MPEG4, XVID |
| High Dynamic Range (HDR) technology: | High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG) |
| High Dynamic Range (HDR) supported: | Yes |
| Smart TV | |
| Operating system installed: | Roku OS (TVs with RokuOS operating system ) |
| Internet TV: | Yes |
| Smart TV: | Y (Televisions with Smart TV ) |
What is the best viewing distance for TCL 55S451?
The best viewing distance for the TCL 55S451 is 2.4 times the screen size, in this case it would be 335.28 cm.
Multimedia
4-Series Quick Start Guide:
manual pdf:
Photo gallery:
