Model 75S421

TCL 75" Class 4-Series 4K UHD HDR Roku Smart TV - 75S421

  • 4K Ultra HD Resolution
  • High Dynamic Range (HDR) Technology
  • 4K Creative Pro upscaling engine
  • 120Hz CMI effective refresh rate
  • Dual-band Wi-Fi & Ethernet port
  • Stream 500,000 movies & TV episodes across thousands of streaming channels
  • Easy Voice Control works with Siri, Alexa, and Hey Google

Suggested Price
$999.99

Stunning Picture

The 4-Series 4K TCL Roku TV delivers stunning picture performance while bringing all your favorite content through a simple, intuitive interface in a sleek modern design.

4K Ultra HD Resolution

Stunning Ultra HD offers four times the resolution of Full HD for enhanced clarity and detail.

High Dynamic Range (HDR) Technology

Delivers bright and accurate colors for a lifelike viewing experience.

4K Creative Pro Upscaling

TCL’s proprietary 4K Creative Pro upscaling engine allows you to view your HD content in near 4K quality.

4-Series Resolution
4-Series Endless Entertainment

Endless Entertainment

Your favorite broadcast TV, streaming channels, gaming console, and other devices are front-and-center. No more flipping through inputs or wading through complicated menus. Like apps on a smartphone, all your favorites are at your fingertips from the instant you turn it on. Choose from thousands of streaming channels that feature over 500,000 movie and TV episodes plus live sports, news, music, kids and family, food, science and tech, fitness, foreign language, and so much more.

Cable, Antenna & streaming Friendly

Cable, Antenna & streaming Friendly

The best way to watch all of your favorite content – whether you stream it, pay for a cable or satellite subscription, or use the built-in tuner to enjoy free over-the-air channels – the TCL Roku TV makes it easy to enjoy it all.

TCL Roku TV Mobile App

Powerful Mobile App

Turn your smartphone or tablet into a convenient streaming companion. Use it as a remote, plug in headphones for private listening, search with your voice or keyboard, and share your own videos, music, and photos to your TV. Plus, cast movies and web videos to your TV with Netflix and YouTube mobile apps.

Easy-To-Use Remote

Easy-To-Use Remote

The super-simple Roku TV remote has only 20 buttons to make navigating easier. With around half the buttons of a traditional TV remote, you won’t have to struggle to find the button you need

TCL Series - S421

Model

Model

75S421

Screen Class

Screen Class

75"

Viewable Display Size

Viewable Display Size

74.5"

Description

Description

Smart Value LED 4K TV

Wi-Fi

Wi-Fi

802.11ac 2x2 Dual Band (support 2.4GHz & 5GHz)

Processor Type

Processor Type

CPU: Dual-core / GPU: Dual - core

Features

Advanced PQ Setting with Mobile App

Advanced PQ Setting with Mobile App

Yes

Control Buttons 

Control Buttons 

Power/Menu, <,>

Multilingual On-Screen-Display

Multilingual On-Screen-Display

English, Spanish, French

Closed Caption

Closed Caption

Yes

Parental Control (V-Chip)

Parental Control (V-Chip)

Yes

Accessible Menu System (CVAA)

Accessible Menu System (CVAA)

Yes

Audio

Audio Power (Watts)

Audio Power (Watts)

2 Channel x 10W

Audio Passthrough

Audio Passthrough

Dolby Digital Plus

Dolby Processing 

Dolby Processing 

Dolby Digital

Smart Platform Signal Format Capability

Roku

Roku

ATSC / NTSC / Clear QAM

Display

Clear Motion Index

Clear Motion Index

120Hz CMI

Panel Resolution

Panel Resolution

3840 x 2160

Resolution

Resolution

UHD

Display Colors

Display Colors

1.07 billion

High Dynamic Range Format 

High Dynamic Range Format 

HDR10

Connections - Inputs/Outputs

AV Input

AV Input

Composite Video + L&R Audio In

Audio Output (RCA)

Audio Output (RCA)

No

VGA

VGA

No

RF Input (NTSC, ATSC)

RF Input (NTSC, ATSC)

1

Ethernet 

Ethernet 

1

USB

USB

1 USB2.0

HDMI

HDMI

3 HDMI 2.0 w/HDCP 2.2 (1 ARC)

SPDIF Digital Audio Optical

SPDIF Digital Audio Optical

1

Audio Output Headphone

Audio Output Headphone

1

YPbPr (Component Video) Input

YPbPr (Component Video) Input

No

Product & Package Information 75"

Product Size (WxHxD) with stand

Product Size (WxHxD) with stand

66.1" x 40.7" x 15.9"

Product Size (WxHxD) without stand

Product Size (WxHxD) without stand

66.1" x 38.0" x 3.5"

Stand Separation Distance

Stand Separation Distance

62.3"

Product Weight with Stand (lbs)

Product Weight with Stand (lbs)

75.0 lbs

Product Weight without Stand

Product Weight without Stand

73.9 lbs

Package Size (WxHxD) (inches)

Package Size (WxHxD) (inches)

72.8" x 46.1" x 11.2"

Total Package Weight (lbs)

Total Package Weight (lbs)

105.8 lbs

VESA Mounting Specifications

VESA Hole Pattern

VESA Hole Pattern

300mm (V) x 300mm (H)

Screw Size

Screw Size

M6 x 25

Base Stand Specifications

Screw Size (Qty)

Screw Size (Qty)

M5 x 20 (4)

Energy Information

Energy Star

Energy Star

No

Standby Power

Standby Power

<0.5W

Accessories (Included)

Warranty Info / Quick Start Guide (QSG)

Warranty Info / Quick Start Guide (QSG)

1 / 1 (English)

Remote Control

Remote Control

Roku TV RC280

Remote Control Battery 

Remote Control Battery 

Two "AAA"

Warranty

1 year limited warranty

1 year limited warranty