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TCL Roku 55S405 TV

alaTest has collected and analyzed 3 reviews of TCL Roku 55S405 TV. The average rating for this product is 3.5/5, compared to an average rating of 4.3/5 for other products in the same category for all reviews. Reviewers really like the image quality. The design is also appreciated, but some have doubts about the remote control and color.

price, design, image quality

color, remote control

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the TCL Roku 55S405 TV is awarded an overall alaScore™ of 92/100 = Excellent quality.

Review analysis

(Based on 3 reviews)

Expert Reviews  

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Showing 1 - 3 of 3 Show Reviews: in English

Expert review by : Will Greenwald (

TCL 55S405


When not viewed through the lens of its far superior P-Series model, the TCL S-Series of 4K TVs offer capable but unimpressive performance for a very low price.

Quite inexpensive. Roku TV features. Decent picture quality.

Slightly skewed colors. Roku TV remote doesn't have enhanced features.

Taken on its own, the TCL S-Series is a perfectly good budget television with decent performance. It compares favorably with the Hisense H9 and LeEco Super4 Series despite inferior color performance, thanks to its Roku TV convenience and much lower...

Aug, 2017

Expert review by : Brian Westover (

TCL Roku 55-inch 55S405 Review: Very Good 4K TV Under $400


The TCL Roku 55S405 is a solid option for anyone looking to get a 4K TV without breaking the bank. The set offers acceptable color quality and decent (if basic) HDR support, and the use of Roku's smart TV interface makes this set just as capable for...

Affordable 4K and HDR ; Excellent Roku smart TV ; Super affordable

Skewed colors ; Backlight has noticeable shadows

The TCL Roku 55S405 is as much as you could want for this affordable price, with solid 4K resolution, basic HDR support and Roku's feature-filled smart-TV interface.

Mar, 2018

Expert review by : Lee Neikirk (

TCL S Series TV Review


If you aren't picky, these 4K TVs may just be 2017's best bargain buy

Product Specifications


Audio decoders:Dolby Digital
Audio decoding technologies:Dolby Digital Plus
Built-in speaker(s):Y
Number of Speakers:2
RMS rated power:16


Energy Star certified:N


Color of product:Black


Display Diagonal:55
Display number of colors:1.073 billion colors
Display Resolution:3840 x 2160
Display Technology:LED
HD type:4K Ultra HD
Motion interpolation frequency:120
Motion interpolation technology:CMI (Clear Motion Index)
Screen shape:Flat


On/Off switch:Y
Smartphone remote support:Y
VESA mounting:Y
VESA mounting interfaces:200 x 200

Management Features

Number of OSD languages:3
On Screen Display (OSD):Y
On Screen Display (OSD) languages:English, Spanish, French


Ethernet interface type:Gigabit Ethernet
Ethernet LAN:Y
Wi-Fi standards:IEEE 802.11ac

Other Features

Stand width:38.2

Packaging Content

Batteries included:Y
Battery Type:AAA
Handheld remote control:Y
Number of batteries supported:2
Quick start guide:Y
Warranty card:Y

Packaging Data

Package depth:7.2
Package height:34.3
Package weight:45.2
Package width:56.2


High Dynamic Range Imaging (HDRI):Y
Parental Control:Y
Processor cores:2

Ports & interfaces

Audio (L,R) in:1
Audio Return Channel (ARC):Y
Common interface (CI):N
Common interface Plus (CI+):N
Composite video in:1
Digital audio optical out:1
DVI port:N
Ethernet LAN (RJ-45) ports:1
HDMI ports quantity:3
HDMI version:2.0
Headphone outputs:1
PC in (D-Sub):N
RF ports quantity:1
USB 2.0 ports quantity:1


Power consumption (standby):0.5

Smart TV

Internet TV:Y
Smart TV:Y

TV Tuner

Analog signal format system:NTSC
Digital signal format system:ATSC
Tuner Type:Analog & digital

Weight & Dimensions

Depth (with stand):8.7
Height (with stand):30.8
Package depth:7.2
Package height:34.3
Package weight:45.2
Package width:56.2
Weight with stand:30
Width (with stand):49.1