Wednesday, June 13, 2018

TCL 43S405 HDTV Features, Specs and Manual


This is the 43 inch version of the 4 series of TCL 4K smart HDTV. This HDTV can easily compete to the big brand names because it also has pre-built smart feature that is Roku, the popular online streaming service. The screen supports HDR and has fast response rate that is both good in watching action movies and sports. This HDTV is also good for gaming whether on console or even pc.


4K Ultra HD Resolution

It has a total of 3840 by 2160, the sharpest and the most detail that is good for online HD streaming or blu-ray media.

High Dynamic Range (HDR)

Gives a wider contrast on the screen, darks and whites have much more detail and equal contrast in all scenes.

4K Creative Pro Upscaling Engine

Automatically converts the non-HD media into 4K compatible media

CMI Effective Refresh Rate

With a total of 120Hz refresh rate, this will allow for much smoother screen frame by frame even when watching action movies or sports, it will never miss any frame and scenes.

Roku Smart Interface

This feature helps organize and access the online media content, saved favorites for easier navigation on later use. Roku gives access to hundred thousands of online media content from popular streaming servers like Youtube and Netflix

Dual-Band Wi-Fi

Dual band gives much more better wifi signal reception and speed in any part of the house. Great when watching online streaming 4K HD content.

Technical Specifications

Manufacturer TCL
Model 43S405
Series TCL Series 4
Screen Size 43 Inch (Class 43”) LED Back-lit
Screen Resolution 3840 x 2160 (2160p Full HD)
Smart Interface Roku Smart Interface
Viewing Technologies
  • High Dynamic Range
  • 4K Creative Pro Upscaling Engine
  • CMI Effective Refresh Rate
Processor Dual-core
Refresh Rate 120Hz
Connectivity Dual Band Wi-Fi and Ethernet
Built-in Speaker Output Power Dual 8 Watts, Total of 16 Watts
Speaker Sound Technologies
  • Dolby Digital Plus
  • Dolby Digital
Inputs and Outputs
  • 3x HDMI
  • 1x Composite
  • 1x USB Port
  • Antenna
  • 3.5mm Headphone Jack
  • 1x Analog Audio
  • 1x Digital Audio (Optical)
Dimension (H x W x D)
  • With stand
    • 38.3 x 24.4 x 7.5 in
  • Without stand
    • 38.3 x 22.2 x 2.9 in
Total Weight
  • 16.8 lbs (with stand)
  • 16.6 lbs (without stand)
Vesa Wall Mount 100 x 100mm


  • Great price 
  • Excellent picture quality
  • Easy to use Roku interface
  • Quick assembly and setup


  • Standard sounding speakers and lacks loudness
  • Remote is hard to use


With TCL expect a good price based on performance, cheaper than most of its counterparts expect excellent picture quality for less money. Although I wish it has bluetooth connection for wireless headset or speakers connectivity. The remote is hard to use but you can download a mobile app to control and cast your mobile phone onto the HDTV.


TCL 43S405 Roku 43 Inch HDTV User Manual

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