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TCL
TCL 55S451CA 55-Inch Class 4-Series 4K UHD HDR LED Smart Roku TV

TCL 55S451CA 55-Inch Class 4-Series 4K UHD HDR LED Smart Roku TV

Best price now

$99,999.00at appliancepartstoreChecked Nov 9

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Price facts

  • Last seen at $99,999.00 at appliancepartstore on Nov 9.

Our take on the TCL 55S451CA 55-Inch Class 4-Series 4K UHD HDR LED Smart Roku TV

The TCL 55S451 is a 55-inch 4K LED smart TV running the Roku OS, with HDR support and the usual tuner and HDMI inputs. It sits in TCL's entry 4-Series, so it covers the basics well without the mini-LED backlight or wide color of TCL's QM and Q-Series sets. Roku is the draw: a simple home screen, a strong app selection and a remote with voice search. Buyers wanting deep blacks and bright HDR highlights should look higher in the range; for a secondary room or a first 4K TV it does the job.

Best forFirst 4K TV on a budgetBedroom or secondary roomRoku and cord-cutting fansCasual streaming and broadcast TV
Pros
  • Roku OS is fast to learn and has most major apps
  • Native 4K resolution with HDR support
  • Voice search remote included
  • Three HDMI inputs cover a console, soundbar and streamer
  • Simple setup with a guided first-run process
Cons
  • Standard LED edge lighting gives limited contrast and black levels
  • HDR brightness is modest, so highlights look flat
  • Built-in speakers are thin on bass
  • 60Hz panel limits motion smoothness for fast sports and games

TCL 55S451CA 55-Inch Class 4-Series 4K UHD HDR LED Smart Roku TV prices at every store

  • appliancepartstoreNew

    In stockReturn policy

    $99,999.00Checked Nov 9
    Visit appliancepartstore

What reviewers say

Owners of TCL's 4-Series generally treat it as good value for a budget 4K set, with Roku's interface and app range the most-praised part. Complaints center on picture quality: uneven backlighting, weak black levels and HDR that does not pop.

What people mention
  • Picture qualityMixedOwners find the 4K image clean in bright rooms but notice washed-out blacks and some backlight unevenness in dark scenes.
  • Roku interfacePraisedReviewers call the Roku home screen fast, uncluttered and easy for the whole household to use.
  • HDRCriticisedThe set accepts HDR signals but lacks the brightness to make highlights stand out, so the effect is subtle.
  • SoundCriticisedBuilt-in speakers are described as serviceable for news but thin for movies, with little bass.
  • MotionMixedThe 60Hz panel is fine for most shows, though fast sports and games show some blur.
  • SetupPraisedBuyers report quick guided setup and easy sign-in to streaming apps.

About the TCL 55S451CA 55-Inch Class 4-Series 4K UHD HDR LED Smart Roku TV

This is a 55-inch Class 4-Series LED smart TV from TCL. It has a 4K Ultra HD display with HDR support.

The TV runs the Roku smart TV platform and offers multiple connectivity options.

Screen size
55-inch class
Resolution
4K Ultra HD
Display type
LED
HDR
HDR supported
Smart platform
Roku TV
Model
55S451CA

Questions and answers

Is this a good first 4K TV?
Yes, if you want a large 4K screen with Roku built in and do not need deep blacks or bright HDR. It covers streaming, broadcast and console basics.
Does it support HDR on all HDMI inputs?
HDR is accepted on the HDMI inputs, but the panel's limited brightness means the improvement over standard content is small.
How many HDMI ports does it have?
It has three HDMI inputs, enough for a console, a soundbar and a streaming stick, plus a tuner and USB.
Should I buy this or a QLED TCL?
A QLED or mini-LED TCL set gives noticeably better contrast, brightness and color. Choose this one if budget matters more than picture quality.
Can I use it without cable?
Yes. Roku OS includes the major streaming apps, and the tuner handles an antenna for local channels.
Does the remote have voice control?
Yes, the included Roku voice remote lets you search apps and content by speaking.
Where is the TCL 55S451CA 55-Inch Class 4-Series 4K UHD HDR LED Smart Roku TV cheapest?
At appliancepartstore, for $99,999.00, as of our latest check.

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