Full Array LED vs OLED: What You Should Know

What Is Full Array LED?

What Is OLED?

What Are the Differences Between Full Array LED and OLED?

Full Array LED vs OLED Comparison Chart

Conclusion

Full array LED and OLED are two leading display technologies. Both offer high image quality but they work in very different ways. Understanding the differences between full array LED and OLED is crucial. Whether it’s a TV, monitor, or video wall, this article will help you make an informed decision.

 

What Is Full Array LED?

 

Full array refers to the backlight configuration that uses light-emitting diodes across the entire back panel. The LEDs are arranged in zones and provide backlighting for the LCD screen. Each zone can be controlled independently which allows for local dimming in different areas.

 

Full array LED technology offers many advantages including:

 

• High brightness level: Full array LED displays can reach high brightness levels, suitable for use in well-lit indoor spaces or outdoor settings.
• Long lifespan: LED backlights are built for extended performance.
• No burn-in issues: Full array LED screens don’t suffer from image retention or burn-in..
• Lower upfront cost: Full array LED displays are generally more affordable than OLED.

 

This technology also comes with limits:

 

• Limited black levels: Backlight creates grayish blacks instead of true blacks.
• Blooming effect: Bright parts of the image can cause a slight glow into darker areas, which reduces contrast.
• Viewing angle limitations: Colors shift when viewed from the side.

 

What Is OLED?

 

OLED displays work differently from LED displays – each pixel lights up by itself. That’s thanks to organic materials that glow when electricity passes through. Since the pixels can fully shut off, OLED displays provide perfect black levels and high contrast.

 

OLED displays have many advantages. These include:

 

• Perfect black levels: Pixels can shut off entirely to achieve true blacks.
• Wide viewing angles: Colors remain consistent from any angle.
• Fast response times: Pixels change instantly without motion blur.
• High color accuracy: Reproduces a wider color gamut naturally.

 

The limits to OLED displays are:

 

• Permanent screen marks: Static images can “burn” into the display over time.
• Brightness limitations: OLED isn’t ideal for bright environments.
• Pricier: Generally more expensive due to complex manufacturing.
• Material degradation: Organic components degrade over time, leading to gradual brightness and color shifts.

 

What Are the Differences Between Full Array LED and OLED?

 

1. Burn-in Resistance

 

Full array LED displays resist permanent image retention much better. The LCD panel and LED backlight work independently. Static images rarely cause lasting damage. OLED displays face higher burn-in risks when showing the same image for too long.

 

2. Peak Brightness Performance

 

Full array LED displays achieve much higher brightness levels, making them ideal for bright environments. OLED displays are typically dimmer and not the brightest option.

 

3. Black Level Quality

 

OLED displays deliver perfect blacks because their pixels can turn completely off. Full array LED displays always have some backlight bleeding. Even with local dimming, blacks appear grayish.

 

4. Color Performance

 

OLED displays offer a wider color gamut and better accuracy. It’s because each pixel controls its own light independently. Full array LED displays depend on LCD panels for color filtering. They cannot match OLED’s natural color performance.

 

5. Viewing Angle Consistency

 

Full array LED displays have limited viewing angles because colors shift when viewed from the side. OLED displays maintain consistent colors from almost any angle.

 

Full Array LED vs OLED Comparison Chart

 

Conclusion

 

In a nutshell, choose full array LED if you prioritize brightness, long-term use, and a better price. Go with OLED for better contrast and color performance. Your decision should match your space, use, and budget.

 

At Unilumin, we offer professional LED products and services worldwide. Our video walls are widely recognized for their features like reliable performance, high energy efficiency, and all-weather durability. Browse our LED display solutions and contact us anytime.