TCL 55S435 Ultra HDR Smart Roku 4-Series 4K TV
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Our take on the TCL 55S435 Ultra HDR Smart Roku 4-Series 4K TV
The TCL 55S435 is a 55-inch 4K LCD TV in TCL's entry-level 4-Series, running the Roku smart TV platform. It supports HDR and 2160p resolution, and Roku gives it a simple home screen with the major streaming apps plus HDMI and USB inputs. It suits buyers who want a big-screen 4K set for a bedroom, den or casual living room without paying for premium picture tech. Against step-up sets it gives up full-array local dimming, wide viewing angles and high brightness, so HDR looks modest and off-angle viewing washes out; reviewers generally treat it as solid value for the basics rather than a picture-quality standout.
- Roku platform is easy to set up and navigate
- 4K 2160p resolution on a 55-inch screen
- HDR support for compatible content
- Plenty of HDMI and USB inputs for consoles and sticks
- Simple remote and built-in streaming apps
What reviewers say
Owners of TCL's 4-Series generally call it a good value starter 4K TV, with the Roku interface and easy setup getting the most praise. Complaints center on picture quality: modest brightness, weak black levels and narrow viewing angles.
- Picture qualityMixedOwners find 4K content sharp but say brightness and contrast are basic, so HDR gains are small.
- Black levelsCriticisedWithout local dimming, dark scenes look gray and lose detail in dim rooms.
- Viewing anglesCriticisedThe picture washes out and shifts color when watched from the side.
Questions and answers
- Is the TCL 55S435 a good TV for the money?
- It is a sensible entry-level 55-inch 4K set. You get Roku, HDR support and enough inputs, but picture brightness and contrast are basic. Buy it for everyday streaming, not for a dark home theater.
- Does it have local dimming?
- No. The 4-Series uses a standard edge-lit panel without full-array local dimming, so blacks look gray in dark scenes. Step-up TCL models add dimming and better contrast.
- What is the refresh rate?
- It is a 60Hz panel. That is fine for movies and casual gaming, but fast sports and action can show motion blur, and it lacks the higher refresh rates of gaming-focused sets.
- Does it support HDR?
- Yes, it accepts HDR content, but the panel's limited brightness means the effect is subtle. Do not expect the punchy highlights of a brighter mid-range TV.
- What is in the box?
- The TV, a Roku remote, a stand and power cable. You supply the HDMI cables for consoles and streaming devices.
- Can I wall-mount it?
- Yes. It has standard VESA mounting points, so a 55-inch wall bracket fits. Check your bracket's weight rating before mounting.
