The 4-Series TCL Roku TV offers stunning 4K picture quality with four times the resolution of Full HD for enhanced clarity and detail, as well as endless entertainment with thousands of streaming channels. High dynamic range (HDR) technology delivers bright and accurate colors for a lifelike viewing experience. In addition, your favorite HD shows, movies, and sporting events are enhanced to near Ultra HD resolution with 4K Upscaling. Your favorite broadcast TV, streaming channels, gaming console, and other devices are front-and-center within a simple, customizable home screen. There’s no more flipping through inputs or wading through complicated menus. The super-simple remote—with about half the number of buttons on a traditional TV remote—puts you in control of your favorite entertainment and includes one-touch shortcuts to popular channels like Netflix.
The 4-Series TCL Roku TV offers stunning 4K picture quality with four times the resolution of Full HD for enhanced clarity and detail, as well as endless entertainment with thousands of streaming channels. High dynamic range (HDR) technology delivers bright and accurate colors for a lifelike viewing experience. In addition, your favorite HD shows, movies, and sporting events are enhanced to near Ultra HD resolution with 4K Upscaling. Your favorite broadcast TV, streaming channels, gaming console, and other devices are front-and-center within a simple, customizable home screen. There’s no more flipping through inputs or wading through complicated menus. The super-simple remote—with about half the number of buttons on a traditional TV remote—puts you in control of your favorite entertainment and includes one-touch shortcuts to popular channels like Netflix.
TCL Class 4-Series 4K UHD HDR Smart Roku TV 75s455 55"
The 4-Series TCL Roku TV offers stunning 4K picture quality with four times the resolution of Full HD for enhanced clarity and detail, as well as endless entertainment with thousands of streaming channels. High dynamic range (HDR) technology delivers bright and accurate colors for a lifelike viewing experience. In addition, your favorite HD shows, movies, and sporting events are enhanced to near Ultra HD resolution with 4K Upscaling. Your favorite broadcast TV, streaming channels, gaming console, and other devices are front-and-center within a simple, customizable home screen. There’s no more flipping through inputs or wading through complicated menus. The super-simple remote—with about half the number of buttons on a traditional TV remote—puts you in control of your favorite entertainment and includes one-touch shortcuts to popular channels like Netflix.
The 4-Series TCL Roku TV offers stunning 4K picture quality with four times the resolution of Full HD for enhanced clarity and detail, as well as endless entertainment with thousands of streaming channels. High dynamic range (HDR) technology delivers bright and accurate colors for a lifelike viewing experience. In addition, your favorite HD shows, movies, and sporting events are enhanced to near Ultra HD resolution with 4K Upscaling. Your favorite broadcast TV, streaming channels, gaming console, and other devices are front-and-center within a simple, customizable home screen. There’s no more flipping through inputs or wading through complicated menus. The super-simple remote—with about half the number of buttons on a traditional TV remote—puts you in control of your favorite entertainment and includes one-touch shortcuts to popular channels like Netflix.
in 3 offers
The lowest price for TCL Class 4-Series 4K UHD HDR Smart Roku TV 75s455 55" right now is $693.00 at Ubuy Australia, compared across 3 retailers.
The all-time low was $65.80 on 30 Oct 2026 — today's price is 953% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 2 Nov 2026.
Last updated at 02/11/2026 10:39:04
TCL 55" Class 4-Series 4K UHD HDR Smart Roku TVWi-Fi, RF, USB, Ethernet, HDMI - 55S455
Delivery $419.84
55" Class 4 Series 4 K Uhd Hdr Smart Roku Tv(wi Fi, Rf, Usb, Ethernet, Hdmi) 55 S455
Free delivery between 11–13 Nov
55" Class 4 Series 4 K Uhd Hdr Smart Roku Tv(wi Fi, Rf, Usb, Ethernet, Hdmi) 55 S455
Delivery between 8–11 Nov $29
| Brand | TCL |
| Resolution | 3840 x 2160 |
| High Definition | Yes |
| HDTV Format | 4K |
| Colour | Black |
TCL 55" Class 4-Series 4K UHD HDR Smart Roku TVWi-Fi, RF, USB, Ethernet, HDMI - 55S455
Delivery $419.84
55" Class 4 Series 4 K Uhd Hdr Smart Roku Tv(wi Fi, Rf, Usb, Ethernet, Hdmi) 55 S455
Free delivery between 11–13 Nov
55" Class 4 Series 4 K Uhd Hdr Smart Roku Tv(wi Fi, Rf, Usb, Ethernet, Hdmi) 55 S455
Delivery between 8–11 Nov $29
| Brand | TCL |
| Resolution | 3840 x 2160 |
| High Definition | Yes |
| HDTV Format | 4K |
| Colour | Black |
