TCL 4K Gaming Monitor Review Extreme Color and Brightness
Based on the provided text, here is a summary of the testing and key takeaways for the monitor, likely the TCL 27C2A Pro:
The review focuses heavily on color accuracy, volume testing, and HDR performance using Portrait Displays’ Calman software and comparisons from Tom’s Hardware.
1. Color Gamut and Accuracy Testing
Gamut Handling: The monitor allows users to select different color spaces, including sRGB, DCI-P3, and Adobe RGB.
Accuracy: While initial “out-of-the-box” tracking had hue errors, selecting the specific gamut modes (like DCI-P3) allows for accurate grayscale calibration.
Observation: The monitor is noted to be slightly off in magenta, green, and yellow, but the DCI-P3 gamut is generally fully rendered. The Display mode was preferred over the Cinema mode for EOTF tracking.
Key Advice: To achieve the most accurate results, users should choose the desired gamut option and avoid the “Original” mode.
2. Volume Testing
Color Volume: In the volume test, the monitor was measured in its most accurate mode, DCI-P3, post-calibration.
Comparison: In the volume test, the 27C2A Pro is slightly less colorful in the blue part of the gamut compared to a Quantum Dot monitor like the AOC, but it still performs very well.
sRGB Performance: The sRGB volume test resulted in a 97.02% score, noting a slight shortfall in the red channel.
3. HDR Brightness and Contrast
Peak Brightness: The monitor achieves a peak of 1,663 nits, positioning it as a Mini LED monitor.
Local Dimming: It features 2,304 dimming zones and effective local dimming, which helps in achieving deep black levels.
Contrast: While it doesn’t match an OLED in absolute black levels, it is noted to be much closer to other LCD technologies due to its dynamic contrast feature.
HDR Takeaway: The monitor offers deep contrast, accurate color, and very bright highlights, with the ability to control local dimming for both SDR and HDR content.
4. Overall Performance and Features
Color Takeaway: The monitor is considered a stellar HDR monitor with adjustable color temperature, brightness, and local dimming.
Gaming Features: The monitor supports features like Adaptive-Sync and the ability to run overdrive and backlight strobe together. It supports high refresh rates (up to 160 Hz for 4K, and up to 320 Hz in FHD).
Physical Design: It includes useful extras like LED lights, internal speakers, and USB ports.
Stand Concern: The only noted physical drawback was the stand, which was mentioned as wobbling slightly.
Overall Conclusion
The 27C2A Pro is recommended as a good alternative to OLEDs for users who prioritize high brightness, deep contrast, and a wide color gamut (including Adobe RGB). It excels in HDR performance and offers professional-level color accuracy when its gamut modes are properly utilized.
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