TCL 55S525 vs Vizio D55 D1: Which Should You Buy in 2026?
Quick Verdict
Winner: TCL 55S525 — 5.5/10
The TCL 55S525 wins narrowly on platform maturity and app ecosystem per RTINGS and CNET reviews from 2019-2020. The Vizio D55 D1 offers comparable brightness but trails in smart features and long-term support. Both are outdated 2019 models far behind 2025 LG C5 or TCL QM8 in contrast, brightness, and refresh rate.
See the interactive comparison →TCL 55S525 Overview
The TCL 55S525 is a compelling option in the TV space, offering a solid balance of performance and value.
Pros
- Roku TV platform with extensive app support
- Basic 4K HDR10 support
- Low power consumption around 100W
Cons
- Limited peak brightness under 300 nits
- No local dimming or wide color gamut
Vizio D55 D1 Overview
The Vizio D55 D1 brings its own strengths to the table, making it a worthy contender in this comparison.
Pros
- Chromecast built-in for easy casting
- Voice control with Google Assistant
Cons
- Lower contrast ratio around 3000:1
- Dated smart interface with fewer apps
Head-to-Head Comparison
Here is how the TCL 55S525 and Vizio D55 D1 stack up on key specifications and our scored criteria:
Both products excel in different areas. The TCL 55S525 tends to lead in Roku TV platform with extensive app support, while the Vizio D55 D1 stands out for Chromecast built-in for easy casting.
Who Should Buy What
Buy the TCL 55S525 if…
- You want roku tv platform with extensive app support
- You want basic 4k hdr10 support
- You want low power consumption around 100w
Buy the Vizio D55 D1 if…
- You want chromecast built-in for easy casting
- You want voice control with google assistant
Our Recommendation
If you can only choose one, we recommend the TCL 55S525. The TCL 55S525 wins narrowly on platform maturity and app ecosystem per RTINGS and CNET reviews from 2019-2020. The Vizio D55 D1 offers comparable brightness but trails in smart features and long-term support. Both are outdated 2019 models far behind 2025 LG C5 or TCL QM8 in contrast, brightness, an
Run the interactive comparison →Frequently Asked Questions
Which is better: TCL 55S525 or Vizio D55 D1?
The TCL 55S525 wins narrowly on platform maturity and app ecosystem per RTINGS and CNET reviews from 2019-2020. The Vizio D55 D1 offers comparable brightness but trails in smart features and long-term support. Both are outdated 2019 models far behind 2025 LG C5 or TCL QM8 in contrast, brightness, and refresh rate.
What are the scores for TCL 55S525 and Vizio D55 D1?
TCL 55S525 scores 5.5/10 and Vizio D55 D1 scores 5/10 in our independent evaluation.
What are the main advantages of the TCL 55S525?
Roku TV platform with extensive app support. Basic 4K HDR10 support. Low power consumption around 100W.
What are the main advantages of the Vizio D55 D1?
Chromecast built-in for easy casting. Voice control with Google Assistant.
Is the TCL 55S525 worth the price?
The TCL 55S525 offers strong value for its price point, especially for users who prioritize performance and build quality.
Who should buy
Buyers who prioritize TCL's strengths and want the best in this category.
Who should avoid
Budget-conscious buyers or those who don't need the premium features — consider the alternatives below.
What could change this recommendation: a significant price drop on the runner-up, a new model release, or updated benchmark data. This page is re-verified periodically.
Get notified when prices drop
We'll alert you when TCL 55S525 or Vizio D55 D1 hits a new low — or when our recommendation changes.