LTPO vs AMOLED – The Game-Changing Display Revolution for Next-Gen Smartwatches

Super Daddy
By Super Daddy 4 Min Read

As technology advances, display innovations in wearable devices continue to push boundaries. One standout is the LTPO display, quickly emerging as the industry’s new favorite. Let’s dive into why LTPO is reshaping the future of wearables!

What is LTPO?

LTPO, or Low Temperature Polycrystalline Oxide, is a breakthourgh in display backplane technology, engineered to maximize energy efficiency in modern devices. With superior performance over traditional LTPS (Low Temperature Poly-Silicon) displays, LTPO can dynamically adjust its refresh rate, significantly cutting power concumption. This means longer bateery life and fewer charging interruptions, offering users a seamless, more conveient experience.

Where did the LTPO display first appear?

The rise of LTPO display technology was driven by the need for longer battery life, particularly in wearables. In 2019, tech giant Apple introduced LTPO displays in the Apple Watch Series 5, revolutionizing battery performanec by enabling “Always-On Display (AOD)” for over 18 hours. Since then, Apple has continued to leverage LTPO in its subsequent watch watch models, further enhancing power efficiency and user experience.

Why is LTPO display usually used in high-end smartphone models?

In 2020, Samsung became the first to integrate LTPO technology into a smartphone with the launch of the Galaxy Note 20 Ultra. Before this, LTPO display were rare in smartphones due to the additional oxidation process required during production, which naturally increased costs. This higher production cost positioned LTPO displays primarily for premium flaship models. Following Samsung’s lead, LTPO displays began appearing in several high-end devices, including the iPhone 13 Pro / Pro Max (2021), Google Pixel 7 Pro (2022), Motorola Razr (2023), and Huawei Mate X5 (2024).

What are the differences between LTPO display and AMOLED display?

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LTPO vs AMOLED - The Game-Changing Display Revolution for Next-Gen Smartwatches

As demonstrated in the comparison, the most noticeable difference between the LTPO display and AMOLED display is in their visual quality. Setting the same watch face on two devices—one featuring the Kieslect Actor with an LTPO display and the other with a Huawei GT 3 using an AMOLED display—both at 100% brightness under identical lighting conditions, it becomes evident that the Kieslect Actor offers a brighter and clearer image. The LTPO display showcases more saturated and vivid colors, while also being more eye-friendly and consuming less power during prolonged use.

As of the release of Kieslect Actor at the end of August 2024, how has LTPO display developed on smartwatches?

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LTPO vs AMOLED - The Game-Changing Display Revolution for Next-Gen Smartwatches

Since the introduction of LTPO displays in smartwatches in 2019, a total of 12 models have adopted this advanced technology by the release of the Kieslect Actor on August 8, 2024. Kieslect has become the first brand outside of tech giants Apple, Samsung, and Huawei to integrate LTPO displays.

Among these 12 models, five high-end smartwatches (highlighted in red bars) feature both LTPO displays and ceramic bezels. While the prices of the other four models range from $399 to $799, users can experience the Kieslect Actor with both premium features for just $98—an incredible value for high-end performance!

Kieslect is proud to contribute to writing the development story of LTPO technology in smartwatches, pushing the boundaries of display innovation. Looking ahead, Kieslect is dedicated to setting even higher standards, driving continuous breakthroughs not only in screen display technology but also across non-display fields, ensuing the brand stays at the forefront of the smartwatch industry.

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