Purple Screen Test 4K – 1 Hour – Color & Dead Pixel Test

Purple Screen Test 4K designed to detect dead pixels, uniformity issues, and color shifts during 1-hour testing.
Ideal short full-screen test for OLED, LED, and LCD monitors, TVs, and laptops.
🎯 Purple SCREEN TEST — 1 HOUR, 4K UHD
A dedicated full-screen Purple test pattern for fast, reliable display diagnostics. Perfect for a quick yet thorough check.

**WHY USE A SOLID COLOR TEST?**
Solid color screens are essential tools for:
• Detecting dead or stuck pixels (they appear as spots of a different color).
• Evaluating color accuracy and consistency across the panel.
• Identifying backlight bleed or uniformity issues (on applicable colors).

**🛠 HOW TO USE:**
1. Play this video. Set quality to **4K** and go **FULLSCREEN**.
2. Disable **Sleep Mode** and **Screen Savers** on your device.
3. Examine the screen from different angles. For best results, let it run for the full 60 minutes.

**📊 TECHNICAL SPECS:**
- Color: Purple
- Resolution: 4K UHD (3840x2160)
- Duration: **1 Hour (60 minutes)**
- Frame Rate: 30 FPS
- Audio: None (Silent). No logos. No ads.

**🔗 GET THE COMPLETE SET:**
All 11 colors in one convenient playlist:
➜ **"[4K] ⚡ QUICK TEST SUITE: 1-Hour Screen Tests (11 Colors)"**

**📌 NEED MORE COMPREHENSIVE TESTING?**
For long-term burn-in detection and professional calibration, explore our 12-hour suite:
➜ **"[4K] ULTIMATE TEST SUITE: 12-Hour Professional Color Tests"**

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Видео Purple Screen Test 4K – 1 Hour – Color & Dead Pixel Test канала TrueBlack Lab