TCL 55S525 vs Vizio D55 D1
Verdict: 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 Both are outdated 2019 models far behind 2025 LG C5 or TCL QM8 in contrast, brightness, and refresh rate.
How we scored it
Spec verificationOwner sentimentLive pricing (4h refresh)Editorial review
Our methodology
Winner: TCL 55S525
TCL 55S525: 5.5/10
Vizio D55 D1: 5/10
Spec-by-spec comparison
| TCL 55S525 | Vizio D55 D1 | |
|---|---|---|
| Screen Size | 55 inches | 55 inches |
| Resolution | 4K UHD | 4K UHD |
| Refresh Rate | 60 Hz | 60 Hz |
| Smart Platform | Roku TV | SmartCast |
TCL 55S525
What works
- Roku TV platform with extensive app support
- Basic 4K HDR10 support
- Low power consumption around 100W
What doesn't
- Limited peak brightness under 300 nits
- No local dimming or wide color gamut
Vizio D55 D1
What works
- Chromecast built-in for easy casting
- Voice control with Google Assistant
What doesn't
- Lower contrast ratio around 3000:1
- Dated smart interface with fewer apps
Bottom line
Our pick: TCL 55S525.
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