Apple announced the new iPad Pro and its tandem OLED display. The technology, which Apple has dubbed “Ultra Retina XDR,” sets up a new display that could be found in more of the company's devices soon. So what is this tandem OLED technology behind Ultra Retina XDR displays? Here's a quick explanation.
What is Tandem OLED? How is it different from regular OLED displays?
Tandem OLED is a unique display technology that stacks two OLED panels. By combining light from both panels, iPad Pro delivers an incredible 1,000 nits of full-screen brightness for both SDR and HDR content, with peak HDR brightness reaching 1,600 nits.

In contrast, typical OLED displays have low brightness levels, and increasing the brightness can cause burn-in issues and shorten the display's lifespan. Tandem OLED construction addresses these challenges by distributing the workload across two panels, resulting in increased brightness and increased efficiency.

What are the advantages of tandem OLED

The benefits of tandem OLED are numerous. First and foremost, unmatched brightness levels of 1,000 nits for full-screen content and 1,600 nits for peak HDR content deliver a stunning visual experience that surpasses any other portable device. This makes iPad Pro ideal for use in a variety of lighting conditions, from dimly lit rooms to bright outdoor environments.

Precise control of each pixel allows the display to render colors with great accuracy, making it ideal for professional content creation and consumption.

Finally, sub-millisecond control of pixel color and brightness results in a more responsive and smooth display, improving the user experience for gaming and video playback.

How tandem OLED overcomes the challenges of OLED panels

OLED technology is also used in other devices such as smartphones and televisions, but faces challenges that limit its adoption in tablets. These challenges include brightness limitations and potential burn-in. Burn-in occurs when a static image remains on the screen for too long, leaving a permanent mark on the display. Apple's tandem OLED display tackles these issues head-on.

By stacking two OLED panels, iPad Pro can achieve higher brightness levels without compromising display life. The increased efficiency of the tandem OLED structure reduces the risk of burn-in and maintains display quality over time.

The introduction of tandem OLED displays marks an important milestone for Apple and the display market as a whole.

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