TCL
TCL 55R617 55-Inch 4K Ultra HD Roku Smart LED TV - 2018 Model
4KHDMI 2.0HDR
Immersive 4K Entertainment with Smart Features The TCL 55R617 is a 55-inch 4K Ultra HD Roku Smart LED TV that delivers stunning picture quality and a seamless smart TV experience. With Dolby Vision HDR, Contrast Control Zone technology, and the Roku OS, it offers a premium entertainment experien...
$899.00*
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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.
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Overview
Immersive 4K Entertainment with Smart Features
The TCL 55R617 is a 55-inch 4K Ultra HD Roku Smart LED TV that delivers stunning picture quality and a seamless smart TV experience. With Dolby Vision HDR, Contrast Control Zone technology, and the Roku OS, it offers a premium entertainment experience.
Specifications:
- Display Resolution: 4K Ultra HD (3840 x 2160)
- HDMI Ports: 3 HDMI 2.0 w/HDCP 2.2 (1 ARC)
- USB Ports: 1 USB 2.0
- Contrast Control Zones: Yes
- Clear Motion Index: 120Hz
- Smart Functionality: Roku OS
- Wireless Connectivity: Wi-Fi
- Dimensions without stand: 48.5" W x 28.1" H x 2.9" D
- Dimensions with stand: 48.5” W x 30.6” H x 10.7” D
- Stand Separation Distance: 47.9”
- TV weight without stand: 37.1 lbs
Key Features
Dimensions (w x H x D): TV without stand: 48.5" x 28.1" x 2.9", TV with stand: 48.5" x 30.9" x10.7"
Smart Functionality offers access to thousands of streaming channels featuring more than 500, 000 movies and TV episodes via Roku TV
Pairs 4K Ultra HD picture clarity with the contrast, color, and detail of Dolby Vision high dynamic range (HDR) for the most lifelike picture
LED backlighting with contrast control Zones produce Deep blacks and excellent picture quality
Inputs: 3 HDMI 2.0 with HDCP 2.2 (one with HDMI ARC), 1 USB (media player), RF, Composite, Headphone Jack, Optical audio Out, Ethernet
Specifications
Brand
TCL
Model
55R617
Screen Size
55-Inch
Resolution
4K Ultra HD
Smart TV Platform
Roku Smart LED TV
HDR Technology
Dolby Vision high dynamic range (HDR)
Backlighting
LED with contrast control Zones
HDMI Inputs
3 HDMI 2.0 with HDCP 2.2 (one with HDMI ARC)
USB Ports
1 (media player)
Other Inputs
RF, Composite
Audio Outputs
Headphone Jack, Optical audio Out
Network Connectivity
Ethernet
TV Depth without stand
2.9 inches
TV Width without stand
48.5 inches
TV Height without stand
28.1 inches
TV Depth with stand
10.7 inches
TV Width with stand
48.5 inches
TV Height with stand
30.9 inches
Frequently Asked Questions
What are the dimensions of the TCL 55R617 TV with and without its stand?
Without the stand, the TV measures 48.5" x 28.1" x 2.9" (W x H x D). With the stand, it measures 48.5" x 30.9" x 10.7" (W x H x D).
How does the Smart Functionality work on this TCL TV?
The Smart Functionality offers access to thousands of streaming channels, providing more than 500,000 movies and TV episodes through the integrated Roku TV platform.
What picture quality enhancements does the TCL 55R617 offer?
It pairs 4K Ultra HD picture clarity with the contrast, color, and detail of Dolby Vision high dynamic range (HDR), aiming for a lifelike picture experience.
How does this TV achieve deep blacks and excellent picture quality?
The television utilizes LED backlighting with contrast control zones, which are designed to produce deep blacks and contribute to overall excellent picture quality.
What types of inputs and outputs are available on the TCL 55R617?
It includes 3 HDMI 2.0 with HDCP 2.2 (one supporting HDMI ARC), 1 USB for a media player, RF, Composite, a Headphone Jack, Optical audio Out, and Ethernet.
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