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5714.3 out of 5 Stars. 571 reviews


(Open Box) TCL 55" Class 4-Series 4K UHD HDR LED Roku Smart TV – 55S421
Key item features
- Vivid Display: This 55-inch 4K UHD HDR LED Roku Smart TV offers a 54.5-inch screen with 1.07 billion colors and a 178-degree viewing angle for enhanced clarity and detail.
- Smart Functionality: Featuring Roku TV, it provides seamless access to over 500,000 streaming movies and TV episodes, along with 4K upscaling for near Ultra HD resolution.
- Connectivity Options: The TV includes three HDMI 2.0 ports (one with ARC), one USB 2.0 port, an optical digital audio output, a headphone jack, and an RF (coaxial) input.
- Audio Performance: Equipped with 10W + 10W speakers, the television delivers clear sound for an immersive viewing experience.
- Physical Dimensions: Without the stand, the TV measures 49.0" x 29.4" x 3.1", and with the stand, it is 49.0" x 30.6" x 8.0".
- Mounting Specifications: It is wall-mountable with a 200mm x 200mm pattern, requiring M6 screws with a length of 25mm.
Specs
- Screen size55"
- Resolution4K UHD
- DisplayLED
- Refresh rate120 Hz
- Television typeLED TVs
- Smart techY
Reviews summary
- : Offers great value at this cost.
- : Setup requires minimal hassle with clear instructions.
- : Delivers excellent clarity.
- : Clear and vibrant with good picture quality.
- : Displaying crisp and vibrant images with good color and brightness.
- : Lacks essential features like number pad and volume control.
How do you want your item?
About this item
Product details
Key Features:
- Screen Size (Diag): 54.5
- Backlight Type: LED
- Resolution: 4K
- Clear Motion Index: 120Hz
- Smart Functionality: Roku TV
- Aspect Ratio: 16:9
- Dynamic Contrast Ratio: NA
- Viewable Angle (H/V): 178 degrees/178 degrees
- Number of Colors: 1.07 billion OSD
- Language: English/Spanish/French/German
- Speakers/Power Output: 10w + 10w
- Surround Sound Mode: NA
- TV without stand: 49.0" x 29.4" x 3.1"
- TV with stand: 49.0" x 30.6" x 8.0"
- HDMI: 3 x HDMI 2.0 w/ HDCP 2.2, one of which is ARC
- Headphone: 1
- Optical Digital Audio:1
- RCA Audio L + R: NA
- RF (Coaxial): 1
- USB 2.0: 1
- Remote Control
- Batteries
- Mount Pattern: 200mm x 200mm
- Screw Size: M6
- Screw Length: 25mm
- 1 year limited labor and parts
Specifications
Screen size
Resolution
Display
Refresh rate
Warranty
Warranty information
Warnings
Ingestion Hazard
Warning Text
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Customer ratings & reviews
Reviews summary
- : Offers great value at this cost.
- : Setup requires minimal hassle with clear instructions.
- : Delivers excellent clarity.
- : Clear and vibrant with good picture quality.
- : Displaying crisp and vibrant images with good color and brightness.
- : Lacks essential features like number pad and volume control.
Customer images






+77 images
Showing 1-3 of 1,070 reviews
Verified Purchase
love it!
I got this tv because me and my family went to wifi tv instead of paying out the butt for cable that goes out and plays the same shows and movies all the time. I will say I was concerned when the fed ex guy delivered it by body hugging the tv on its side! but it was fine and I 100% love it!
Verified Purchase
Only problem. This model cannot be synced to Xfinity voice command remotes. Xfinity does not have a compatible code to synchronize to their remotes yet. You have to use tv remote for volume control. This is an Xfinity problem not a TCL problem so may get corrected someday
Amazing TV Upgrade
I decided that it was time for an upgrade, so I took advantage of the sale and same day pick up to get this TV. It provides an amazing picture, and the connection is great. It's easy to set it up. I definitely recommend this for anyone looking for a new TV.
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