On September 23, 2025, iQOO convened a technology communication meeting focused on the gaming performance of the iQOO 15. During this event, the technological innovations of the new device in terms of its display, chipset, and system engine were unveiled for the first time. The iQOO 15 is outfitted with a 2K LEAD OLED "Everest Screen," co-developed with Samsung. This screen eliminates the polarizing layer, boosting luminous efficiency to achieve a manual brightness of 1000nits, a local peak brightness reaching up to 6000nits, and a full-screen peak brightness of 2600nits. It supports a swift 144Hz refresh rate and an instantaneous touch sampling rate of 3200Hz. Additionally, the display offers dynamic brightness adjustment and incorporates hardware-level eye protection features.