## samsung Introduces Penta Tandem Technology for Brighter, More Durable QD-OLED Displays
Samsung Display is enhancing its QD-OLED technology with a new structure called “Penta Tandem,” designed to significantly improve brightness and lifespan. This advancement builds upon existing QD-OLED panel technology already utilized in gaming monitors from brands like ASUS and MSI.
The Penta Tandem structure utilizes five layers to achieve peak brightness levels of up to 4,500 nits in tvs and 1,300 nits in monitors – exceeding the 1,000 nit benchmark commonly found in OLED displays. This also supports HDR true Black 500 for enhanced contrast. [https://www.tomshardware.com/monitors/samsungs-brand-new-qd-oled-tech-can-double-the-panels-lifespan-durable-penta-tandem-displays-can-reach-up-to-1-300-nits-of-peak-brightness](https://www.tomshardware.com/monitors/samsungs-brand-new-qd-oled-tech-can-double-the-panels-lifespan-durable-penta-tandem-displays-can-reach-up-to-1-300-nits-of-peak-brightness)
While Samsung Display introduced this technology with its fourth-generation 27-inch 4K QD-OLED panel, the company is now formally branding it as Penta Tandem. MSI previously marketed panels utilizing a similar five-layer structure as part of its EL 3.0 material enhancements.
Samsung showcased several Penta Tandem displays at CES 2026, including 31.5-inch 4K, 34-inch ultrawide (3440 x 1440), and a future 49-inch dual QHD (5120 x 1440) model. The company plans to expand the use of Penta Tandem across its panel lineup throughout 2026. [https://www.tomshardware.com/monitors/samsungs-brand-new-qd-oled-tech-can-double-the-panels-lifespan-durable-penta-tandem-displays-can-reach-up-to-1-300-nits-of-peak-brightness](https://www.tomshardware.com/monitors/samsungs-brand-new-qd-oled-tech-can-double-the-panels-lifespan-durable-penta-tandem-displays-can-reach-up-to-1-300-nits-of-peak-brightness)
Currently, it remains unclear whether the new panels will feature the latest V-stripe subpixel layout or increased refresh rates beyond the existing 500Hz 27-inch 1440p model already available from Samsung. However, the combination of high refresh rates and Penta Tandem technology represents a promising direction for future monitor growth.