TCL 4 Series Specs Review: The Most Affordable TV


TCL's 4 series has always been popular as the most affordable and cost-effective TV. In 2022, TCL released its S series lineup including TCL S451, S453, and S466 series. These series are not much different, now let's see how the TCL S451 Specs Review goes.

TCL 4 Series Specs Review.jpg

TCL 4 Series Specs Review Appearance​

TCL's 4 series has a slim body as HD 4K TVs and it's not bulky. What supports the TCL 4 Series are two triangular stands, which are ideal for those who use it with bar speakers. And the TCL 4 Series has a silver and black bezel for a simple and stylish look.

TCL 4 Series Appearance image.jpg

TCL 4 Series Appearance details.jpg

TCL 4 Series Specs Review Display​

As an entry-level 4K TV, the TCL 4 Series features high dynamic range technology. With the ROKU smart platform, users can easily watch thousands of streaming channels including TV, current news, sports, movies and more. Of course, it also comes with live TV channels, thanks to its advanced digital TV tuner. This TV can meet basic viewing needs. However, it does not support some beneficial TV gaming features like ALLM, so it is not recommended for users who look for a gaming TV.

TCL 4 Series Display.jpg

TCL 4 Series Specs Review Audio​

The 2022 TCL 4 Series is equipped with two 15W speakers and Dolby Digital Plus to provide users with pleasing surround sound. The TV works with Siri, Alexa, and Hey Google, so users can control the TV by voice, easily sending commands to the TV to start channels, turn the power on or off, find movies, and more.

TCL 4 Series Voice Assistant.jpg

TCL 4 Series Specs Review Connections​

The TCL 4 series is equipped with basic TV connectivity ports; it has four HDMI ports, one of which supports eARC, a USB 2.0 port, a headphone jack and audio in/out ports. As for network connectivity, the TCL 4 Series supports dual-band wifi and Ethernet connectivity. In addition, all TVs in this series can be connected with Apple devices via AirPlay, so you can share videos, photos and music on your TV.

TCL 4 Series Connection AirPlay.jpg

TCL 4 Series Specs Review Summary​

Model NameTCL 4 Series-S451
Available Size43''50'55''65''75''85''
Display techLCD
Display Colors1.07 billion
Frequency (Hz)60 Hz
Resolution3840 x 2160
ProcessorAiPQ 2.0
HDMI4 (1 eARC)
USBUSB 2.0*1
Composite Audio/Video Input1
Digital Optical Audio Output1
Headphone Jack1
RF Antenna Input1
Wireless Connection802.11ac 2x2 Dual Band (support 2.4GHz & 5GHz)
Speaker15w*2, Dolby Digital Plus
Premium AudioDolby Digital Plus
High Dynamic Range FormatHDR10, HLG
AssitantWorks with Siri, Alexa, and Hey Google
Smart PlatformRoku TV

Overall, the TCL 4 Series S451 Review shows that this 2022 TCL TV is a basic 4K TV. It has basic smart TV features and has 4K UHD picture quality that is very friendly for watching TV series and movies. It's not expensive and also not multi-functional, but good enough for watching TVs with your families.
Last edited by a moderator: