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TCL 55" class S-series 4k und HDR LED smart tv with roku tv

“A rock-solid budget 4K TV that punches well above its price.”

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Check $346.98 on Amazon open_in_new

7.6

Inside Scoop Score

Buy · 7.6 / 10

auto_awesome INSIDE SCOOP

The Inside Scoop

THE VERDICT

The TCL 55-inch S-Series 4K Roku TV delivers a genuinely vibrant picture, an outstanding smart TV interface, and a generous port selection for well under $350 — a combination that's hard to beat at this price point. Roku's software alone is a differentiator: it's intuitive, free of mandatory subscriptions, and the phone-as-remote feature actually works. The main honest caveat is that the native refresh rate is 60Hz dressed up in marketing language, and without local dimming, dark scenes in a dim room will look flat.

Anchored by Consumer Tech Review's review

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Roku software is genuinely excellent

Roku is widely considered one of the best smart TV platforms available — intuitive channel switching, labeled HDMI inputs, no forced subscription, and a phone app that controls everything over Wi-Fi.

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Vivid, bright 4K panel

The reviewer describes the 5-Series panel as brighter and more vibrant than the competing 4-Series and considers it a step above Samsung's comparable offerings at this price point.

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Four HDMI ports plus ethernet

The TV includes four HDMI ports, a USB port, optical audio out, headphone jack, and an ethernet port — a port loadout that rivals TVs costing significantly more.

Owner Reception

Verified owner data

shopping_cart Amazon 23,500 ratings
91% loved 6% critical
Critical reviews ≈ 1,410

Reception is strongly positive across thousands of verified owners.

Amazon verified
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Before You Buy — What Nobody Tells You

Most owners are happy — only 6% of 23,500 Amazon ratings are 1–2★. These are the specific gripes worth weighing before you buy:

  • heart_broken

    Refresh rate marketing is deliberately misleading

    TCL advertises '120Hz CMI' or similar motion-processing labels, but the panel's native refresh rate is 60Hz — motion enhancement is software trickery, not real hardware frames, which matters for fast gaming or sports.

    — from top reviewer (Consumer Tech Review)

    lightbulb If true 120Hz is critical for gaming, budget up to a model like the QM6K which lists 120-144Hz natively.

  • construction

    No local dimming means gray blacks

    RTINGS found that without local dimming, blacks look gray whenever bright highlights also appear on screen, which significantly hurts contrast in dark or mixed-lighting scenes — something you won't notice on a bright store demo floor.

    — from RTINGS.com editorial review

    lightbulb Keep the room lights on during movies to mask the gray-black issue, or step up to a QLED/Mini-LED model for true dark-room viewing.

  • emergency_share

    Power cable is surprisingly short

    The included power cable runs only about five to six feet, which can be a real constraint when positioning the TV away from an outlet or rearranging a room.

    — from top reviewer (Consumer Tech Review)

    lightbulb Pick up a 10- to 15-foot power extension cord before setup so you're not locked into one wall placement.

groups VERDICT

Who it's for

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Best For

Budget-conscious buyers who want a reliable, good-looking 4K TV for a living room or bedroom with normal ambient light and don't need elite dark-room contrast or true 120Hz gaming.

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Skip If

Dedicated home theater enthusiasts, serious gamers who need native 120Hz, or anyone who watches movies in a fully darkened room and cares about deep, accurate black levels.

smart_display VIDEO REVIEWS

Video reviews

9:16
person

TCL 55 Inch 4k Roku TV Review

Consumer Tech Review • 131840

"Amazon Link: US: https://amzn.to/3h3h7hc CA: https://amzn.to/2UlvHH8 TCL 55 Inch 4k Roku TV Review. Today I'm doing a ..."

Show 6 more reviews expand_more
18:39
person

TCL 4 SERIES 4K LED REVIEW!

BRIAN'S TECH THERAPY (WHISPERSTATUS74) • 45749

"This is a review of the TCl 4 series 4K led, which happens to be one of the cheapest TV'S on the market. How did it perform, and is ..."

menu_book Editorial reviews · 4 expand_more
article
tcl.com
Editorial

TCL 55" Class 4-Series 4K UHD HDR Roku Smart TV

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 ...

article
RTINGS.com 24‏/09‏/2025
Editorial

TCL S551G TV Review

The TCL S5 is sub-par for use in a home theater. It doesn't have local dimming, so blacks look gray anytime highlights are also on the screen, ...

article
AVS Forum 13‏/03‏/2021
Editorial

TCL 55” 5-Series QLED 4K Roku TV Review

I was very pleasantly surprised. I love the Roku so much more than LG's navigation system. The difference in picture quality is best evidenced ...

format_quote What people are saying · 3 expand_more

"Weighing all of the pros with all of the cons and the cost, this is the best TV I have ever used."

person

Consumer Tech Review (YouTube)

"The TCL S5 is sub-par for use in a home theater — it doesn't have local dimming, so blacks look gray anytime highlights are also on screen."

person

RTINGS.com

"I was very pleasantly surprised. I love the Roku so much more than LG's navigation system."

person

AVS Forum

shopping_cart On Amazon right now · 8 expand_more

At under $350 with Roku built in and four HDMI ports, this TCL is one of the most sensible TV purchases in its class — just don't expect it to shine in a dark room.

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Scoped 4 days ago across 33 sources on 5 platforms.