Walmart offers TCL 55" Class 4-Series 4K UHD HDR Roku Smart TV – 55S431 for $298 (orig. $599.99) with free shipping.

Product Description:

The 4-Series Roku TV delivers 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 upscaled to near Ultra HD resolution with 4K Upscaling. The simple, personalized home screen allows seamless access to thousands of streaming channels, plus your cable box, Blu-ray player, gaming console, and other devices without flipping through inputs or 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.
Stunning 4K UHD Picture with High Dynamic Range

• Stunning 4K UHD picture performance with high dynamic range (HDR) technology offers exceptional clarity and detail.

Thousands of Streaming Channels

• Enjoy the over 500,000 movies and TV episodes available to stream plus sports, news, music, kids and family, food, science and tech, fitness, foreign language and so much more.

Easy Voice Control

• Find movie titles, launch or change channels, even switch inputs, using just your voice.

Simple, Personalized Home Screen

• The simple, personalized home screen gives you easy access to thousands of streaming channels, cable TV, gaming consoles, and other devices. No more flipping through inputs or complicated menus - all your favorites are at your fingertips.

4 HDMI inputs (1 ARC)

• Connect all your favorite devices through the four HDMI inputs that 1 HDMI ARC to easily sync audio and video sources and deliver better quality sound.